'06-'07 Timers/Time Switches/Counters/Hour Meters Timers/Time Switches/Counters/Hour Meters '06-'07 Please contact .......... Matsushita Electric Works, Ltd. Automation Controls Business Unit Head Office: 1048, Kadoma, Kadoma-shi, Osaka 571-8686, Japan Telephone: +81-6-6908-1050 Facsimile: +81-6-6908-5781 http://www.nais-e.com/ All Rights Reserved (c) 2006 COPYRIGHT Matsushita Electric Works, Ltd. ARCT1B274E 200610-3YT Specifications are subject to change without notice. Matsushita Electric Works, Ltd. These materials are printed on ECF pulp. These materials are printed with earth-friendly vegetable-based (soybean oil) ink. Timers/Time Switches/Counters/Hour Meters ARCT1B274E '06.10 Printed in Japan. Matsushita Electric Works, Ltd. PM4S PM4S Timers MULTI-RANGE ANALOG TIMER Features RoHS Directive compatibility information http://www.nais-e.com/ 1. Economic pricing that promptly reflects market demands Remarkable economic pricing is implemented in pursuit of cost performance. 2. Output contacts switchable between timed out 2C and timed out 1C/Instantaneous 1C The timed out 1C/Instantaneous 1C output contact enables the efficient addition of self-maintenance circuits. 3. 4 different time ranges selectable on a single unit Five types of timers cover the full range of time settings from 1 second to 30 hours. 4. Equipped with zero-setting instantaneous output Set the dial all the way to "0" for instantaneous operation, so circuit testing can be easily accomplished. 5. Compliant with UL, c-UL and CE. Product types Type /////// Contact arrangement Time range PM4S Multi-range Timer A type 1s/10s/1min/10min (4 time ranges selectable) PM4S Multi-range Timer B type 3s/30s/3min/30min (4 time ranges selectable) PM4S Multi-range Ttimer C type Power ON-delay T.D.: Timed-out 2C INST.: Timed-out 1C Instantaneous 1C (Selected by front switch) 6s/60s/6min/60min (4 time ranges selectable) PM4S Multi-range Timer D type 1min/10min/1h/10h (4 time ranges selectable) PM4S Multi-range Timer E type 3min/30min/3h/30h (4 time ranges selectable) Operating voltage 100 to 120V AC 200 to 240V AC 12V DC 24V DC 100 to 120V AC 200 to 240V AC 12V DC 24V DC 100 to 120V AC 200 to 240V AC 12V DC 24V DC 100 to 120V AC 200 to 240V AC 12V DC 24V DC 100 to 120V AC 200 to 240V AC 12V DC 24V DC Part No. PM4S-A2C10M-AC120V PM4S-A2C10M-AC240V PM4S-A2C10M-DC12V PM4S-A2C10M-DC24V PM4S-A2C30M-AC120V PM4S-A2C30M-AC240V PM4S-A2C30M-DC12V PM4S-A2C30M-DC24V PM4S-A2C60M-AC120V PM4S-A2C60M-AC240V PM4S-A2C60M-DC12V PM4S-A2C60M-DC24V PM4S-A2C10H-AC120V PM4S-A2C10H-AC240V PM4S-A2C10H-DC12V PM4S-A2C10H-DC24V PM4S-A2C30H-AC120V PM4S-A2C30H-AC240V PM4S-A2C30H-DC12V PM4S-A2C30H-DC24V Parts name * The PM4S Multi-Range timer allows time units and output contacts to be selected via front switches. Output contact selector Time range selector Time unit selector 13 PM4S Specifications Type PM4S Multi-range Timer Item Rated operating voltage Rated frequency 100 to 120V AC Rated power consumption Output rating Operating mode Rating Time accuracy Note) A type B type Time range C type D type E type Operating time fluctuation Setting error Voltage error Temperature error Contact arrangement Contact Contact resistance (Initial value) Contact material Mechanical (contact) Electrical (contact) Allowable operating voltage range Life Insulation resistance (Initial value) Electrical function Breakdown voltage (Initial value) Min. power off time Max. temperature rise Functional Destructive Functional Destructive Vibration resistance Mechanical function Shock resistance Operating condition Others Ambient temperature Ambient humidity Atmospheric pressure Ripple factor (DC type) Weight 200 to 240V AC 12V DC 24V DC 50/60 Hz -- Approx. 3.0VA/3.6VA Approx. 5.6VA/6.8VA (at 100V AC) (at 200V AC) Approx. 1.3W Approx. 1.7W Approx. 4.5VA/5.25VA Approx. 7.5VA/9.8VA (at 120V AC) (at 240V AC) 5A 250V AC (resistive load) Power ON-delay 1s/10s/1min/10min (4 time ranges selectable) 3s/30s/3min/30min (4 time ranges selectable) 6s/60s/6min/60min (4 time ranges selectable) 1min/10min/1h/10h (4 time ranges selectable) 3min/30min/3h/30h (4 time ranges selectable) 1% (power off time change at the range of 0.1s to 1h) 5% (Full-scale value) 1% (at the operating voltage changes between 85 to 110%) 2% (at 20C ambient temp. at the range of -10 to +50C +14 to +122F) T.D.: Timed-out 2 Form C INST.: Timed-out 1 Form C, instantaneous 1 Form C (Selected by front switch) Max. 100m (at 1A 6V DC) Silver alloy Min. 107 Min. 105 (at raed control capacity) 85 to 110% of rated operating voltage Min. 100M Between live and dead metal parts (At 500V DC) Between input and output Between contacts of different poles Between contacts of same pole 2,000Vrms for 1 min Between live and dead metal parts 2,000Vrms for 1 min Between input and output 2,000Vrms for 1 min Between contacts of different poles 1,000Vrms for 1 min Between contacts of same pole 100 ms 55C 131F 10 to 55Hz: 1 cycle/min double amplitude of 0.25mm (10min on 3 axes) 10 to 55Hz: 1 cycle/min double amplitude of 0.375mm (1h on 3 axes) Min. 98m/s2 (4 times on 3 axes) Min. 980m/s2 (5 times on 3 axes) -10 to +50C +14 to +122F 30 to 85%RH (non-condensing) 860 to 1,060hPa 20% Approximately 110 g 3.880 oz Notes) 1. Unless otherwise specified, the measurement conditions at the maximum scale time standard are specified to be the rated operating voltage (within 5% ripple factor for DC), 20C 68F ambient temperature, and 1s power off time. 2. For the 1s range, the tolerance for each specification becomes 10ms. Applicable standard Safety standard EN61812-1 (EMI)EN61000-6-4 Radiation interference electric field strength Noise terminal voltage (EMS)EN61000-6-2 Static discharge immunity EMC 14 Pollution Degree 2/Overvoltage Category III EN55011 Group1 ClassA EN55011 Group1 ClassA EN61000-4-2 RF electromagnetic field immunity EN61000-4-3 EFT/B immunity EN61000-4-4 Surge immunity Conductivity noise immunity Power frequency magnetic field immunity Voltage dip/Instantaneous stop/Voltage fluctuation immunity EN61000-4-5 EN61000-4-6 EN61000-4-8 EN61000-4-11 4 kV contact 8 kV air 10 V/m AM modulation (80 MHz to 1 GHz) 10 V/m pulse modulation (895 MHz to 905 MHz) 2 kV (power supply line) 1 kV (power line) 10 V/m AM modulation (0.15 MHz to 80 MHz) 30 A/m (50 Hz) 10 ms, 30% (rated voltage) 100 ms, 60% (rated voltage) 1,000 ms, 60% (rated voltage) 5,000 ms, 95% (rated voltage) PM4S Dimension (Unit: mm inch) Tolerance: 0.5 .020 * Surface mount dimensions 14.5 .571 48 1.890 5.5 .217 63.7 2.508 102.2 4.024 14.2 .559 DIN rail terminal block AT8-DF8K (Sold separately) 44.5 1.752 * Panel mount dimensions (with mounting frame) Device installation rail AT8-DLA1 (Sold separately) * Panel cut out dimensions Standard cut out dimensions are shown below. Use mounting frame (AT8-DA4) and rubber gasket (ATC18002). Mounting frame AT8-DA4 (Sold separately) 45+0.6 0 1.772+.024 0 Min. 80 3.150 45+0.6 0 1.772+.024 0 50 1.969 Min. 80 3.150 * Adjacent mounting 84.7 3.335 Rear terminal socket AT78041 (Sold separately) Panel (Thickness 1 to 3.5 mm .039 to .138 inch) 45+0.6 0 1.772+.024 0 A A = (48xn-2.5)+0.6 0 A = (1.890xn-.098)+.024 0 * Terminal layouts and wiring diagrams NC T. D. I N S T. 3 4 NO 4 3 4 MODE 1 1 NC NO 5 3 6 2 7 1 8 COM T.D.: Timed-out 2 Form C INST.: Timed-out 1 Form C, instantaneous 1 Form C * Selected by front switch Notes: 1. Operating voltage signs in parentheses ( ) indicate the polarity of the DC type. COM 2. is a time delay contact. Operating voltage is an instantaneous contact. Operation mode 1. T.D. mode 2. INST. mode Power supply Time out (N.O. contact) 1-3 or 6-8 OP.LED OFF ON ON OFF T Power supply T ON OFF Time out (N.O. contact) 6-8 ON ON OFF OFF Time out (N.O. contact) 1-3 OP.LED Note: Keep 0.1s or more for power off time. 15 PM4S Precautions during usage 1. Avoid locations subject to flammable or corrosive gases, excessive dust, oil, vibrations, or excessive shocks. 2. Since the main-unit is made of polycarbonate resin, avoid contact with or use in environments containing methyl alcohol, benzene, thinners, and other organic solvents; and ammonia, caustic sodas, and other alkaline substances. 3. Power supply superimposed surge protector Although a surge protector will withstand standard-waveform voltage with the values in the next table, anything above this will destroy the internal circuit. You should therefore use a surge absorber. 12 V DC 24 V DC 500 V 100 to 120 V AC 200 to 240 V AC 4,000 V 4. In order to maintain the characteristics, do not remove the timer case. 5. When installing the panel, use the ATA4811 mounting frame (Sold separately). 6. If you change the operating voltage, be sure not to allow leak current into the timer. 7. Avoid leaving the unit powered continuously. Leaving the unit powered up with output set to ON continuously for a long period of time (about 1 month or more) will wear out the electronic components. If you will be keeping it powered continuously, combine with a relay to create the circuit shown below: R T R * Surge waveform [(1.2x50) s uni-polar full wave voltage] R 8. The timer setting dial should only be turned within the range indicated on the dial face. Turning it too far may break the stopper and cause damage to internal components. T Acquisition of CE marking Please abide by the conditions below when using in applications that comply with EN61812-1. 1. Overvoltage category III, pollution level 2 2. The load connected to the output contact should have basic insulation. This timer is protected with basic insulation and can be doubleinsulated to meet EN/IEC requirements by using basic insulation on the load. 16 3. Please use a power supply that is protected by an overcurrent protection device which complies with the EN/ IEC standard (example: 250 V 1 A fuse, etc.). 4. You must use a terminal socket or socket for the installation. Do not touch the terminals or other parts of the timer when it is powered. When installing or un-installing, make sure that no voltage is being applied to any of the terminals. 5. Do not use this timer as a safety circuit. For example when using a timer in a heater circuit, etc., provide a protection circuit on the machine side. PM4H-A/S/M PM4H-A PM4H-S PM4H-M DIN48 SIZE MULTI-RANGE ANALOG TIMER UL File No.: E122222 CSA File No.: LR39291 Features 48 1.890 62.5 2.461 48 1.890 mm inch Pin type Screw terminal type 1. 100-240V AC free-voltage input, 48-125V DC type available 2. Short body -- 62.5mm 2.461 inch (screw terminal type) 3. Front panel of IP65 type is protected against water-splash and dust 4. Built-in Screw terminals Screw terminal type is used for easy wiring and reducing additional cost for accessories. 5. 0 setting instantaneous output operation 6. Multiple time ranges -- 1 s to 500 h (Max.) 7. 8 different operation modes: (PM4H-A) 8. Compliant with UL/CSA, CE and LLOYD RoHS Directive compatibility information http://www.nais-e.com/ Product types Type Operation mode Contact arrangement Time range Protective construction Rated operating voltage 100 to 240V AC 48 to 125V DC IP65 PM4H-A 8 operation modes * Pulse ON-delay * Pulse Flicker * Pulse ON-flicker * Differential ON/OFF-delay (1) (2) * Signal OFF-delay * Pulse One-shot * Pulse One-cycle 24V AC/DC 12V DC Relay Timed-out 2 Form C 100 to 240V AC 48 to 125V DC IP50 24V AC/DC 12V DC 100 to 240V AC 48 to 125V DC IP65 24V AC/DC PM4H-S Power ON-delay Relay Timed-out 2 Form C 12V DC 16 selectable ranges 1s to 500h 100 to 240V AC 48 to 125V DC IP50 24V AC/DC 12V DC 100 to 240V AC 48 to 125V DC IP65 PM4H-M 5 operation modes (With instantaneous contact) * Power ON-delay * Power Flicker * Power ON-flicker * Power One-shot * Power One-cycle 24V AC/DC Relay Timed-out 1 Form C Instantaneous 1 Form C 12V DC 100 to 240V AC 48 to 125V DC IP50 24V AC/DC 12V DC Terminal type Part number 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal PM4HA-H-AC240VW PM4HA-H-AC240VSW PM4HA-H-DC125VW PM4HA-H-DC125VSW PM4HA-H-24VW PM4HA-H-24VSW PM4HA-H-DC12VW PM4HA-H-DC12VSW PM4HA-H-AC240V PM4HA-H-AC240VS PM4HA-H-DC125V PM4HA-H-DC125VS PM4HA-H-24V PM4HA-H-24VS PM4HA-H-DC12V PM4HA-H-DC12VS PM4HS-H-AC240VW PM4HS-H-AC240VSW PM4HS-H-DC125VW PM4HS-H-DC125VSW PM4HS-H-24VW PM4HS-H-24VSW PM4HS-H-DC12VW PM4HS-H-DC12VSW PM4HS-H-AC240V PM4HS-H-AC240VS PM4HS-H-DC125V PM4HS-H-DC125VS PM4HS-H-24V PM4HS-H-24VS PM4HS-H-DC12V PM4HS-H-DC12VS PM4HM-H-AC240VW PM4HM-H-AC240VSW PM4HM-H-DC125VW PM4HM-H-DC125VSW PM4HM-H-24VW PM4HM-H-24VSW PM4HM-H-DC12VW PM4HM-H-DC12VSW PM4HM-H-AC240V PM4HM-H-AC240VS PM4HM-H-DC125V PM4HM-H-DC125VS PM4HM-H-24V PM4HM-H-24VS PM4HM-H-DC12V PM4HM-H-DC12VS If you use this timer under harsh environment, please order above sealed type (IP65 type). IP65 type -- Protection dust and water jet splay on the front face. 17 PM4H-A/S/M Time range Time unit sec min hrs 10h 0.1s to 1s 0.1 min to 1 min 0.1h to 1h 1.0h to 10h 0.5s to 5s 0.5 min to 5 min 0.5h to 5h 5h to 50h 1.0s to 10s 1.0 min to 10 min 1.0h to 10h 10h to 100h 5s to 50s 5 min to 50 min 5h to 50h 50h to 500h Scale 1 5 10 Control time range 50 PM4H-A/PM4H-S/PM4H-M All types of PM4H timer have multi-time range. 16 time ranges are selectable. 1s to 500h (Max. range) is controlled. Note: 0 setting is for instantaneous output operation. Specifications Type Item Rated operating voltage Rated frequency Rated power consumption Rated control capacity Rating Operating mode Time range Operating time fluctuation Time Setting error accuracy Note:) Voltage error Temperature error Contact arrangement Contact Life Contact resistance (Initial value) Contact material Mechanical (contact) Electrical (contact) Allowable operating voltage range Insulation resistance (Initial value) Electrical function Breakdown voltage (Initial value) Min. power off time Max. temperature rise Vibration resistance Mechanical function Operating condition Others Shock resistance Functional Destructive Functional Destructive Ambient temperature Ambient humidity Atmospheric pressure Ripple factor (DC type) Protective construction Weight PM4H-A PM4H-S 100 to 240V AC, 48 to 125V DC, 12V DC, 24V AC/DC 50/60Hz common (AC operating type) Approx. 10VA (100 to 240V AC) Approx. 2.5VA (24V AC) Approx. 1.5W (12V DC, 24V DC, 48 to 125V DC) 5A 250V AC (resistive load) PM4H-M Pulse ON-delay Power ON-delay Pulse Flicker Power Flicker Pulse ON-Flicker Power ON-flicker Power ON-delay Differential ON/OFF-delay (1) (2) Power One-shot Signal OFF-delay Power One-cycle Pulse One-shot (with instantaneous contact) Pulse One-cycle 1s to 500h (Max.) 16 time ranges switchable 0.3% (power off time change at the range of 0.1s to 1h) 5% (Full-scale value) 0.5% (at the operating voltage changes between 85 to 110%) 2% (at 20C ambient temp. at the range of -10 to +50C +14 to +122F) Timed-out 1 Form C Timed-out 2 Form C Instantaneous 1 Form C Max. 100m (at 1A 6V DC) Silver alloy Au flash on Silver alloy 2x107 105 (at rated control capacity) 85 to 110% of rated operating voltage (at 20C coil temp.) Between live and dead metal parts Between input and output Min. 100M (At 500V DC) Between contacts of different poles Between contacts of same pole 2,000Vrms for 1 min Between live and dead metal parts 2,000Vrms for 1 min Between input and output 2,000Vrms for 1 min Between contacts of different poles 1,000Vrms for 1 min Between contacts of same pole 100ms 55C 131F 65C 149F 10 to 55Hz: 1 cycle/min double amplitude of 0.25mm (10min on 3 axes) 10 to 55Hz: 1 cycle/min double amplitude of 0.375mm (1h on 3 axes) Min. 98m/s2 (4 times on 3 axes) Min. 980m/s2 (5 times on 3 axes) -10 to +50C +14 to +122F 30 to 85%RH (at 20C 68F, non-condensing) 860 to 1,060hPa 20% IP65 on front panel (using rubber gasket ATC18002) <only for IP65 type> 100g 3.527 oz (Pin type) 110g 3.880 oz (Screw terminal type) Note: 1) Unless otherwise specified, the measurement conditions at the maximum scale time standard are specified to be the rated operating voltage (within 5% ripple factor for DC), 20C 68F ambient temperature, and 1s power off time. 2) For the 1s range, the tolerance for each specification becomes 10ms. 18 PM4H-A/S/M Terminal layouts and Wiring diagrams PM4H-A Pin type * Timed-out 2 Form C PM4H-S Pin type * Timed-out 2 Form C Screw terminal type * Timed-out 2 Form C Screw terminal type * Timed-out 2 Form C Reset input Start input Stop input N.C. N.O. 4 3 2 (-) N.C. N.O. 6 N.C. 5 6 7 1 11 7 8 9 1 8 9 10 Operating voltage N.O. 11 N.O. 2 3 4 4 5 3 2 5 Stop input (+) (+) Reset input Start input Operating voltage (-) N.C. N.C. N.C. N.O. 10 (-) N.C. N.O. 6 N.O. 7 8 9 10 N.C. N.O. 11 6 7 1 1 8 Operating voltage (+) (+) 2 3 4 5 Operating voltage (-) 1) DC Type PM4H-M Pin type * Timed-out 1 Form C * Instantaneous 1 Form C 4 5 3 2 (-) Pin Screw terminal Connect the terminal to negative PM4H-A (-), and the terminal to positive (+). Connect the terminal x to negative (-), and the terminal PM4H-S Connect the terminal to negative z to positive (+). PM4H-M (-), and the terminal to positive (+). N.C. N.C. N.O. Type Screw terminal type * Timed-out 1 Form C * Instantaneous 1 Form C N.O. N.C. N.O. 6 1 8 9 10 N.C. N.O. 2) Contact 2 3 4 5 Timed-out contact 1 8 Operating voltage 7 11 6 7 (+) (+) Operating voltage Instantaneous contact 3) Voltage should not be applied to the various inputs (reset, start, and stop) of (-) the PM4H-A multi-range timer. These inputs should be input without voltage. Parts name PM4H-S PM4H-A Power indicator LED PM4H-M Output indicator LED Hand Time indicator window Time unit indicator Time range selector 16 time settings selectable (1 s to 500 h) 1s 5s 10s 50s 1min 5min 10min 50min 1h 5h 10h 50h 10h 50h 100h 500h Set dial Operation mode indicator Operation mode selector Selectable from 5 operation modes ON : Power ON-delay FL : Power flicker FO : Power ON-flicker OS : Power One-shot OC : Power One-cycle Operation mode selector Instantaneous output area When the hand is in this area, instantaneous operation starts. Selectable from 8 operation modes ON : Pulse ON-delay FL : Pulse Flicker FO : Pulse ON-flicker OF1 : Differential ON/OFF-delay (1) SF : Signal OFF-delay OS : Pulse One-shot OF2 : Differential ON/OFF-delay (2) OC : Pulse One-cycle 19 PM4H-A/S/M mm inch Tolerance: 0.5 .020 Dimensions * PM4H- Screw terminal type (Flush mount) Pin type (Flush mount/Surface mount) 41 dia. 1.614 dia. 48 1.890 44.5 1.752 * Panel mount dimensions (with mounting frame) Screw terminal type Rubber gasket ATC 18002 (attached) 6.0 12.0 .236 .472 48 1.890 62.5 2.461 66.5 2.618 48 1.890 44.5 1.752 Pin type Rubber gasket ATC18002 Panel Panel Mounting frame AT8-DA4 (Sold separately) 48 1.890 44.5 1.752 66 2.598 1 .039 50 1.969 50 1.969 Mounting frame AT8-DA4 (attached) 48 1.890 14.5 41 dia. 1.614 dia. 6.0 12.0 .236 .472 48 1.890 48 1.890 61.5 2.421 66 2.598 72.5 2.854 (8-pin) 78 3.071 (11-pin) 48 1.890 Rear terminal socket AT78041 (8-pin: sold separately) AT78051 (11-pin: sold separately) * Surface mount dimensions Pin type Din rail socket AT8-DF8K (8-pin: sold separately) AT8-DF11K (11-pin: sold separately) Mounting rail AT8-DLA1 97.3 (8-pin) 3.831 104.0 (11-pin) 4.094 20 * Panel cut out dimensions Standard cut out dimensions are shown below. Use mounting frame (AT8-DA4) and rubber gasket (ATC18002). 45+0.6 0 1.772+.024 0 45+0.6 0 1.772+.024 0 Min. 80 3.150 Min. 80 3.150 * Adjacent mounting 45+0.6 0 1.772+.024 0 A A = (48xn-2.5)+0.6 0 A = (1.890xn-.098)+.024 0 Note) 1. The proper thickness of mounting panel is between 1 to 5mm. 2. Adjacent mount is less water-resistant. PM4H-A/S/M Operation mode LED lighting LED flickering T: Setting time t1, t2, ta, tb<T t1+t2=T PM4H-A Operation type Explanation Pulse ON-delay * If using a time-limit start when the power is turned on, and a reset when the power is turned off, pins 2 to 6 (screw-tightening pins x and c) should be shorted ahead of time. * Turn the operation mode selector switch to the ON position. If pins 2 to 6 (screw-tightening pins x and c) are shorted (the start input is turned on) with the power supply on, the output will go on after the set time has elapsed. If the power supply is turned off, or pins 2 to 7 (screw-tightening pins x to v) are shorted (the reset input is turned on), a reset is carried out. Note) During time-limited operation, the time-limited operation is stopped while the pins 2 to 5 (screw-tightening pins x to b) are being shorted (the stop input is on). When the pins are released, time-limited operation resumes. ON Time chart ON OFF Power supply ON Start - Pulse Flicker FL Pulse ON-flicker FO Differential ON/OFF-delay (1) OF1 Signal OFF-delay SF * If using a time-limit start when the power is turned on, and a reset when the power is turned off, pins 2 to 6 (screw-tightening pins x and c) should be shorted ahead of time. * Turn the operation mode selector switch to the FO position. When pins 2 to 6 (screw-tightening pins x and c) are shorted (the start input is turned on) with the power supply on, the output goes on, and after the set time has elapsed, it goes off. This process is subsequently repeated. If the power supply is turned off, or pins 2 to 7 (screw-tightening pins x to v) are shorted (the reset input is turned on), a reset is carried out. Note) During time-limited operation, the time-limited operation is stopped while the pins 2 to 5 (screw-tightening pins x to b) are being shorted (the stop input is on). When the pins are released, time-limited operation resumes. * Turn the operation mode selector switch to the OF1 position. When pins 2 to 6 (screw-tightening pins x and c) are shorted (the start input is turned on) with the power supply on, the output goes on, and after the set time has elapsed, it goes off. Also, when pins 2 to 6 are released (the start input goes off), the output goes on, and after the set time has elapsed, it goes off. If the status of pins 2 to 6 (screw-tightening pins x and c) changes during the time-limit interval (the start input goes from on to off, or from off to on), the time-limit interval is restarted from the point at which the change took place. If the power supply is turned off, or pins 2 to 7 (screw-tightening pins x to v) are shorted (the reset input is turned on), a reset is carried out. Note) During time-limited operation, the time-limited operation is stopped while the pins 2 to 5 (screw-tightening pins x to b) are being shorted (the stop input is on). When the pins are released, time-limited operation resumes. * Turn the operation mode selector switch to the SF position. When pins 2 to 6 (screw-tightening pins x and c) are shorted (the start input is turned on) with the power supply on, the output goes on, and when pins 2 to 6 (screw-tightening pins x and c) are released (the start input is turned off), the time limit interval begins. After the set time has elapsed, the output goes off. If start input is entered at any point during the time limit interval, the time limit interval is reset. Note) During time-limited operation, the time-limited operation is stopped while the pins 2 to 5 (screw-tightening pins x to b) are being shorted (the stop input is on). When the pins are released, time-limited operation resumes. ON OFF OFF ON Reset - OFF ON Stop - OFF T t1 t2 ON ON OFF Time out (N.O. contact) OFF OP. LED POWER LED Note: * If using a time-limit start when the power is turned on, and a reset when the power is turned off, pins 2 to 6 (screw-tightening pins x and c) should be shorted ahead of time. * Turn the operation mode selector switch to the FL position. When pins 2 to 6 (screw-tightening pins x and c) are shorted (the start input is turned on) with the power supply on, the limited time interval begins, and the output goes on after the set time has elapsed. After the output has gone on, it goes off when the set time has elapsed, and this process is subsequently repeated. If the power supply is turned off, or pins 2 to 7 (screw-tightening pins x to v) are shorted (the reset input is turned on), a reset is carried out. Note) During time-limited operation, the time-limited operation is stopped while the pins 2 to 5 (screw-tightening pins x to b) are being shorted (the stop input is on). When the pins are released, time-limited operation resumes. ON LED lighting or No LED lighting ON OFF Power supply ON ON Start - OFF ON OFF OFF ON Reset - OFF ON Stop - OFF T T t1 ta t2 ON tb ON OFF Time out (N.O. contact) OFF OP. LED POWER LED Note: LED lighting or No LED lighting ON OFF Power supply ON ON Start - ON OFF OFF OFF ON Reset - OFF ON Stop - OFF T T ta t2 t1 T tb ON OFF Time out (N.O. contact) OFF OP. LED POWER LED ON OFF Power supply ON ON Start - OFF OFF ON Reset - OFF ON Stop - OFF T t1 ON t2 ta ON OFF Time out (N.O. contact) tb ON OFF OFF OP. LED Restart POWER LED Note: LED lighting or No LED lighting ON OFF Power supply ON Start - ON OFF OFF ON Reset - OFF ON Stop - OFF T ta tb ON Time out (N.O. contact) OFF OP. LED POWER LED Note: LED lighting or No LED lighting Note: Keep 0.1s or more for power off time. Keep 0.05s or more for start, stop, reset input time. 21 PM4H-A/S/M Operation type Pulse One-shot OS Explanation * If using a time-limit start when the power is turned on, and a reset when the power is turned off, pins 2 to 6 (screw-tightening pins x and c) should be shorted ahead of time. * Turn the operation mode selector switch to the OS position. When pins 2 to 6 (screw-tightening pins x and c) are shorted (the start input is turned on) with the power supply on, the output goes on for the set time limit interval. If the power supply is turned off, or pins 2 to 7 (screw-tightening pins x to v) are shorted (the reset input is turned on), a reset is carried out. Note) During time-limited operation, the time-limited operation is stopped while the pins 2 to 5 (screw-tightening pins x to b) are being shorted (the stop input is on). When the pins are released, time-limited operation resumes. Time chart ON OFF Power supply ON Start - OFF Differential ON/OFF-delay (2) OF2 Pulse One-cycle OC * If using a time-limit start when the power is turned on, and a reset when the power is turned off, pins 2 to 6 (screw-tightening pins x and c) should be shorted ahead of time. * Turn the operation mode selector switch to the OC position. When pins 2 to 6 (screw-tightening pins x and c) are shorted (the start input is turned on) with the power supply on, the output goes on after the set time limit interval has elapsed. After it has gone on, it goes off after one pulse (approximately 0.8 seconds). If the power supply is turned off, or pins 2 to 7 (screw-tightening pins x to v) are shorted (the reset input is turned on), a reset is carried out. Note) During time-limited operation, the time-limited operation is stopped while the pins 2 to 5 (screw-tightening pins x to b) are being shorted (the stop input is on). When the pins are released, time-limited operation resumes. OFF ON Reset - OFF ON Stop - OFF T T t1 ta t2 ON OFF Time out (N.O. contact) OP. LED POWER LED Note: * Turn the operation mode selector switch to the OF2 position. When pins 2 to 6 (screw-tightening pins x and c) are shorted (the start input is turned on) with the power supply on, the time limit interval begins, and after the set time interval has elapsed, the output goes on. Also, when pins 2 to 6 are released (the start input goes off), the time limit interval begins, and after it has elapsed, the output goes off. If the status of pins 2 to 6 (screw-tightening pins x and c) changes during the time-limit interval (the start input goes from on to off, or from off to on), the time limit interval is restarted from the point at which the change took place. If the power supply is turned off, or pins 2 to 7 (screw-tightening pins x to v) are shorted (the reset input is turned on), a reset is carried out. Note) During time-limited operation, the time-limited operation is stopped while the pins 2 to 5 (screw-tightening pins x to b) are being shorted (the stop input is on). When the pins are released, time-limited operation resumes. ON LED lighting or No LED lighting ON OFF Power supply ON ON Start - OFF OFF ON Reset - OFF ON Stop - OFF t1 T t2 ta ON tb ON OFF OFF Time out (N.O. contact) OP. LED Restart POWER LED Note: LED lighting or No LED lighting ON OFF Power supply ON ON Start - ON OFF OFF OFF ON Reset - ON OFF OFF ON Stop - OFF T t ta t1 ON t2 t OFF Time out (N.O. contact) tb ON OFF OP. LED POWER LED One pulse time (t): Approx. 0.8s Note: LED lighting or No LED lighting Note: Keep 0.1s or more for power off time. Keep 0.05s or more for start, stop, reset input time. LED lighting T: Setting time PM4H-S Operation type Power ON-delay Explanation Time limit contact relay When the power supply is turned on, the output goes on after the set time interval has elapsed. When the power supply is turned off, a reset is carried out. LED flickering Time chart ON OFF Power supply T Time out (N.O. contact) ON OFF OP. LED POWER LED PM4H-M Operation type Explanation Power ON-delay Turn the operation mode selector switch to display the various operations. When the power supply is turned on, the time limit interval begins, and operation is carried out. When the power supply is turned off, a reset is carried out. ON Power Flicker FL Power ON-flicker FO Time chart Power ON-delay ON ON Power One-cycle T ON Instantaneous contact (N.O. contact) OP. LED POWER LED OC Note: Keep 0.1s or more for power off time. PM4H-M timers do not have each input which is start, reset and stop. 22 OFF Time out (N.O. contact) Power One-shot OS OFF Power supply OFF PM4H-SD/SDM DIN48 SIZE ANALOG STAR ( )-DELTA () TIMERS PM4H-SD/SDM UL File No.: E122222 CSA File No.: LR39291 Features 1. Select four types of time ranges between 0.2 s and 100 s on a single unit. 2. Select between five types of time ranges between 0.04 s and 0.7 s for the switching times. 3. There is a - switching indicator so you can check the operation at a glance. 4. The AC free power supply and shorter body make it easier to use. 5. Compliant with UL, CSA, CE and LLOYD. 48 1.890 48 1.890 66.5 2.618 - mm inch RoHS Directive compatibility information http://www.nais-e.com/ Specifications Type Item Rated operating voltage Rated frequency Rated power consumption Rating Rated control capacity Operation mode operation control time range - switching time Operation time fluctuation Time Setting error accuracy Note:) Voltage error Temperature error Contact arrangement Contact Life Contact resistance (Initial value) Contact material Mechanical (contact) Electrical (contact) Allowable operating voltage range Insulation resistance (Initial value) Electrical function Breakdown voltage (Initial value) Min. power off time Max. temperature rise Vibration resistance Mechanical function Operating condition Others Shock resistance Functional Destructive Functional Destructive Ambient temperature Ambient humidity Atmospheric pressure Protective construction Weight PM4H-SD/SDM 100 to 240V AC, 24V AC 50/60Hz common Approx. 6VA (100 to 240V AC), Approx. 1.4VA (24V AC) 5A 250V AC (resistive load) - star-delta switching (Power ON-delay) 2s to 100s, 4 time ranges switchable 0.04, 0.1, 0.3, 0.5, 0.7s (5 time range selectable) 0.3% (power off time change at the range of 0.5s to 1h) 5% (Full-scale value) 0.5% (at the operating voltage changes between 85 to 110%) 2% (at 20C ambient temp. at the range of -10 to +50C +14 to +122F) Star ( ) side: Timed-out 1 Form A, Delta () side: Timed-out 1 Form A Instantaneous: 1 Form A (Instantaneous for PM4H-SDM type only) Max. 100m (at 1A 6V DC) Au flash on Silver alloy 2x107 105 (at rated control capacity) 85 to 110% of rated operating voltage (at 20C coil temp.) Between live and dead metal parts Between input and output Min. 100M (At 500V DC) Between contacts of different poles (*3) Between contacts of same pole 2,000Vrms for 1 min Between live and dead metal parts 2,000Vrms for 1 min Between input and output 2,000Vrms for 1 min Between contacts of different poles (*3) 1,000Vrms for 1 min Between contacts of same pole 500ms 65C 131F 10 to 55Hz: 1 cycle/min double amplitude of 0.25mm (10min on 3 axes) 10 to 55Hz: 1 cycle/min double amplitude of 0.375mm (1h on 3 axes) Min. 294m/s2 (4 times on 3 axes) Min. 980m/s2 (5 times on 3 axes) -10 to +50C +14 to +122F Max. 85%RH (non-condensing) 860 to 1,060hPa IP65 on front panel (using rubber gasket ATC18002) <only for IP65 type> 100g 3.527 oz (Pin type), 110g 3.880 oz (Screw terminal type) Notes: 1) Unless otherwise specified, the measurement conditions at the maximum scale time standard are specified to be the rated operating voltage, 20C 68F ambient temperature, and 1s power off time. 2) For the 2s range, the tolerance for each specification becomes 10ms. 3) Between contacts of different poles for PM4H-SDM type only. 23 PM4H-SD/SDM Time range Time range unit Operating (s) Time range 2 10 20 100 - switching time (s) 0.04 0.1 0.3 0.5 0.7 0.2 to 2 1 to 10 2 to 20 10 to 100 Product types Operation mode Type PM4H-SD Star ( )-Delta () switching PM4H-SDM Star ( )-Delta () switching (Instantaneous contact) PM4H-SD Star ( )-Delta () switching Contact arrangement Time range Protective Rated operating construction voltage 100 to 240V AC Relay Timed-out side: 1 Form A side: 1 Form A 24V AC IP65 Star ( )Delta () switching Relay Timed-out side: 1 Form A side: 1 Form A Instantaneous: 1 Form A Relay Timed-out side: 1 Form A side: 1 Form A 100 to 240V AC 4 selectable ranges over 2s to 100s ( - switching time: 0.04, 0.1, 0.3, 0.5, 0.7s) 24V AC 100 to 240V AC 24V AC IP50 PM4H-SDM Star ( )-Delta () switching (Instantaneous contact) Relay Timed-out side: 1 Form A side: 1 Form A Instantaneous: 1 Form A 100 to 240V AC 24V AC Terminal type 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal Part number PM4HSD-S-AC240VW PM4HSD-S-AC240VSW PM4HSD-S-AC24VW PM4HSD-S-AC24VSW PM4HSDM-S-AC240VW PM4HSDM-S-AC240VSW PM4HSDM-S-AC24VW PM4HSDM-S-AC24VSW PM4HSD-S-AC240V PM4HSD-S-AC240VS PM4HSD-S-AC24V PM4HSD-S-AC24VS PM4HSDM-S-AC240V PM4HSDM-S-AC240VS PM4HSDM-S-AC24V PM4HSDM-S-AC24VS Terminal layouts and Wiring diagrams Pin type Screw terminal type * No instantaneous contact 4 5 3 2 * With instantaneous contact 4 5 6 7 3 2 1 8 Operating voltage * No instantaneous contact 6 6 7 1 mm inch 6.0 .236 66.5 2.618 14.5 .571 44.5 1.752 41 dia. 1.614 dia. Operation Power supply Instantaneous contact side Contact t1: ( side Contact t2: t3: t1 24 t2 t3 2 Operating voltage Dimensions 48 1.890 9 10 6 7 8 9 3 4 5 1 2 3 4 10 11 5 1 8 side time-delay contact side time-delay contact Instantaneous contact (PM4H-SDM type) 12.0 .472 8 11 Operating voltage 48 1.890 7 * With instantaneous contact ( operation time indicator LED lights) - switching time operation time indicator LED lights) Operating voltage side time-delay contact side time-delay contact Instantaneous contact (PM4H-SDM type) PM4H-F DIN48 SIZE ANALOG MULTIRANGE POWER OFF-DELAY TIMERS PM4H-F UL File No.: E122222 CSA File No.: LR39291 Features 1. Switch operation times between three types of time ranges of 1 s to 10 s and 1 min to 10 min. 2. Instantaneous reset available. 3. The shorter body makes it easier to use. 4. Compliant with UL, CSA, CE and LLOYD. 48 1.890 48 1.890 62.5 2.461 mm inch RoHS Directive compatibility information http://www.nais-e.com/ Specifications Type Item Rated operating voltage Rated frequency Rating Time accuracy *1 Contact Life Rated power consumption Rated control capacity Operation mode Time range Operation time fluctuation Setting error Voltage error Temperature error Contact arrangement Contact resistance (Initial value) Contact material Mechanical (contact) Electrical (contact) Allowable operating voltage range Insulation resistance (Initial value) Electrical function Breakdown voltage (Initial value) Min. power supply width Min. reset time Max. temperature rise Vibration resistance Mechanical function Operating condition Others Shock resistance Functional Destructive Functional Destructive Ambient temperature Ambient humidity Atmospheric pressure Ripple factor (DC type) Protective construction Weight PM4H-F8R PM4H-F11R 100 to 120V AC, 200 to 240V AC, 24V AC, 12V DC, 24V DC 50/60Hz common (AC operating type) Approx. 1.6VA (100 to 120V AC, 200 to 240V AC), Approx. 2.3VA (24V AC) Approx. 1.1W (12V DC, 24V DC) 3A 250V AC (resistive load) Power OFF-delay Power OFF-delay (with reset) 1s to 10s: 3 range switchable 1 min to 10 min: 3 range selectable 0.3% 5% (Full-scale value) 0.5% (at the operating voltage changes between 85 to 110%) 2% (at 20C ambient temp. at the range of -10 to +50C +14 to +122F) Timed-out 2 Form C Timed-out 1 Form C Timed-out 2 Form C Max. 100m (at 1A 6V DC) Au flash on Silver alloy 107 5 10 (at rated control capacity) 85 to 110% of rated operating voltage (at 20C coil temp.), 90 to 110% (DC Type) Between live and dead metal parts Between input and output Min. 100M (At 500V DC) Between contacts of different poles (*3) Between contacts of same pole 1,500Vrms for 1 min Between live and dead metal parts 1,500Vrms for 1 min Between input and output 1,000Vrms for 1 min Between contacts of different poles (*3) 750Vrms for 1 min Between contacts of same pole s range type: 100ms min range type: 2s 50ms 55C 131F 10 to 55Hz: 1 cycle/min double amplitude of 0.25mm (10min on 3 axes) 10 to 55Hz: 1 cycle/min double amplitude of 0.375mm (1hr on 3 axes) Min. 98m/s2 (4 times on 3 axes) Min. 980m/s2 (5 times on 3 axes) -10 to +50C +14 to +122F 30 to 85%RH (non-condensing) 860 to 1,060hPa 20% IP65 on front panel (using rubber gasket ATC18002) <only for IP65 type> 100g 3.527 oz (Pin type), 110g 3.880 oz (Screw terminal type) PM4H-F8 *Notes: 1) Unless otherwise specified, the measurement conditions at the maximum scale time standard are specified to be the rated operating voltage (within 5% ripple factor for DC), 20C 68F ambient temperature. 2) For the 1s range, the tolerance for each specification becomes 10ms. When the power goes on, in rush current (0.3A) flows. Cautions should be taken. The minimum power supplying time after forced reset input is 2s or more. 3) Between contacts of different pools for PM4H-F8, PM4H-F11R types only. 25 PM4H-F Time range Time range unit Time range 1 5 10 s range type min range type 0.04s to 1s 0.2s to 5s 0.4s to 10s 0.04 min to 1 min 0.2 min to 5 min 0.4 min to 10 min Product types Type Operation mode Contact arrangement Time range 3 selectable time ranges over 1s to 10s 3 selectable time ranges over 1 min to 10 min PM4H-F8 Power OFF-delay (without reset) Relay Timed-out 2 Form C 3 selectable time ranges over 1s to 10s 3 selectable time ranges over 1 min to 10 min 3 selectable time ranges over 1s to 10s PM4H-F8R Power OFF-delay (with instantaneous reset) 3 selectable time ranges over 1 min to 10 min Relay Timed-out 1 Form C 3 selectable time ranges over 1s to 10s 3 selectable time ranges over 1 min to 10 min 26 Protective Rated operating construction voltage 100 to 120V AC 200 to 240V AC 24V AC 12V DC 24V DC IP65 100 to 120V AC 200 to 240V AC 24V AC 12V DC 24V DC 100 to 120V AC 200 to 240V AC 24V AC 12V DC 24V DC IP50 100 to 120V AC 200 to 240V AC 24V AC 12V DC 24V DC 100 to 120V AC 200 to 240V AC 24V AC 12V DC 24V DC IP65 100 to 120V AC 200 to 240V AC 24V AC 12V DC 24V DC 100 to 120V AC 200 to 240V AC 24V AC 12V DC 24V DC IP50 100 to 120V AC 200 to 240V AC 24V AC 12V DC 24V DC Terminal type 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins 8 pins Part number PM4HF8-S-AC120VW PM4HF8-S-AC240VW PM4HF8-S-AC24VW PM4HF8-S-DC12VW PM4HF8-S-DC24VW PM4HF8-M-AC120VW PM4HF8-M-AC240VW PM4HF8-M-AC24VW PM4HF8-M-DC12VW PM4HF8-M-DC24VW PM4HF8-S-AC120V PM4HF8-S-AC240V PM4HF8-S-AC24V PM4HF8-S-DC12V PM4HF8-S-DC24V PM4HF8-M-AC120V PM4HF8-M-AC240V PM4HF8-M-AC24V PM4HF8-M-DC12V PM4HF8-M-DC24V PM4HF8R-S-AC120VW PM4HF8R-S-AC240VW PM4HF8R-S-AC24VW PM4HF8R-S-DC12VW PM4HF8R-S-DC24VW PM4HF8R-M-AC120VW PM4HF8R-M-AC240VW PM4HF8R-M-AC24VW PM4HF8R-M-DC12VW PM4HF8R-M-DC24VW PM4HF8R-S-AC120V PM4HF8R-S-AC240V PM4HF8R-S-AC24V PM4HF8R-S-DC12V PM4HF8R-S-DC24V PM4HF8R-M-AC120V PM4HF8R-M-AC240V PM4HF8R-M-AC24V PM4HF8R-M-DC12V PM4HF8R-M-DC24V PM4H-F Type Operation mode Contact arrangement Protective Rated operating construction voltage Time range 100 to 120V AC 200 to 240V AC 24V AC IP65 12V DC 24V DC 3 selectable time ranges over 1s to 10s 100 to 120V AC 200 to 240V AC 24V AC IP50 12V DC PM4H-F11R Power OFF-delay (with instantaneous reset) 24V DC Relay Timed-out 2 Form C 100 to 120V AC 200 to 240V AC 24V AC IP65 12V DC 24V DC 3 selectable time ranges over 1 min to 10 min 100 to 120V AC 200 to 240V AC 24V AC IP50 12V DC 24V DC Terminal type 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 11 pins Screw terminal 6.0 .236 * Pin type (Flush mount/surface mount) 62.5 2.461 48 1.890 44.5 1.752 48 1.890 12.0 .472 41 dia. 1.614 dia. 48 1.890 12.0 .472 41 dia. 1.614 dia. 48 1.890 6.0 .236 66.5 2.618 PM4HF11R-S-AC120VW PM4HF11R-S-AC120VSW PM4HF11R-S-AC240VW PM4HF11R-S-AC240VSW PM4HF11R-S-AC24VW PM4HF11R-S-AC24VSW PM4HF11R-S-DC12VW PM4HF11R-S-DC12VSW PM4HF11R-S-DC24VW PM4HF11R-S-DC24VSW PM4HF11R-S-AC120V PM4HF11R-S-AC120VS PM4HF11R-S-AC240V PM4HF11R-S-AC240VS PM4HF11R-S-AC24V PM4HF11R-S-AC24VS PM4HF11R-S-DC12V PM4HF11R-S-DC12VS PM4HF11R-S-DC24V PM4HF11R-S-DC24VS PM4HF11R-M-AC120VW PM4HF11R-M-AC120VSW PM4HF11R-M-AC240VW PM4HF11R-M-AC240VSW PM4HF11R-M-AC24VW PM4HF11R-M-AC24VSW PM4HF11R-M-DC12VW PM4HF11R-M-DC12VSW PM4HF11R-M-DC24VW PM4HF11R-M-DC24VSW PM4HF11R-M-AC120V PM4HF11R-M-AC120VS PM4HF11R-M-AC240V PM4HF11R-M-AC240VS PM4HF11R-M-AC24V PM4HF11R-M-AC24VS PM4HF11R-M-DC12V PM4HF11R-M-DC12VS PM4HF11R-M-DC24V PM4HF11R-M-DC24VS mm inch Toletance: 0.5 .020 Dimensions * Screw terminal type (Flush mount) Part number 14.5 .571 44.5 1.752 27 PM4H-F Terminal layouts and Wiring diagrams * PM4H-F8 (without reset input) Pin type Time-out 2 Form C N.C. N.C. N.O. 4 5 3 2 (-) * PM4H-F8R (with reset input) Pin type Time-out 1 Form C, with reset input N.C. N.O. 4 5 6 7 3 2 Reset input 1 8 Operating voltage * PM4H-F11R (with reset input) Pin type Time-out 2 Form C, with reset input (+) (-) Screw-tightening pin type The PM4H-F11R should be used for the timelimit 2C. Reset input N.O. N.C. N.C. 6 7 5 6 7 N.O. 4 3 2 1 8 Operating voltage 1 11 N.O. 8 9 10 Operating voltage (+) (-) Screw-tightening pin type The PM4H-F11R should be used for the timelimit 1C and to connect reset input. (+) Screw terminal type Time-out 2 Form C, with reset input N.C. N.O. 6 7 8 9 10 N.C. N.O. 11 1 (+) 2 3 Operating voltage 4 5 Reset input (-) PM4H-F (with reset) input conditions 1. Contact input (pin type example) PM4H-F8R 2. Non-contact input (pin type example) PM4H-F11R PM4H-F11R Reset input Reset input PM4H-F8R Use a contact with good contact reliability for the input. Contact bounce can lead to erroneous operation of the timer, so use a contact with short bounce time. Make the resistance between terminals for a short circuit less than 1k-ohms. Make the resistance between terminals for an open circuit greater than 100k-ohms. Reset input Reset input * PM4H-F8R/F11R (with reset input) Note: Tr Tr Note: Ts Tr Ts Power supply Power supply T Time-delay contact N.O. Reset input Time-delay contact N.C. Time-delay contact N.O. T t Time-delay contact N.C. t<T: Time setting Tr: Minimum power supply application time Note: Ts: Min. 2s (Time to restart operation after reset input is set to OFF: both second type and minute type) 28 Be sure to use a photocoupler for non-contact input. Check that Vce = 0.6V Max. when ON. Photo-coupler Operation * PM4H-F8 (without reset input) Photo-coupler PM4H-W DIN48 SIZE ANALOG MULTI-LANGE CYCLIC TWIN TIMERS PM4H-W UL File No.: E122222 CSA File No.: LR39291 Features 48 1.890 48 1.890 62.5 2.461 mm inch 1. A single twin timer unit that repeats (variable) ON/OFF. 2. Multiple ranges with a 0.1 s to 500 h time specification on a single unit. 3. The output ON/OFF operation is indicated by red and green LED's. It's easy to check the operation at a glance. 4. The AC free power supply and shorter body make it easier to use. 5. A new screw terminal type has been added to the conventional pin type. Wiring can be done easily with a screwdriver. 6. Compliant with UL, CSA, CE and LLOYD. RoHS Directive compatibility information http://www.nais-e.com/ Specifications Type Item Rated operating voltage Rated frequency Rating Rated power consumption Rated control capacity Operation mode Time range Operation time fluctuation Time Setting error accuracy Note:) Voltage error Temperature error Contact arrangement Contact resistance (Initial value) Contact Contact material Mechanical (contact) Life Electrical (contact) Allowable operating voltage range Insulation resistance (Initial value) Electrical function Breakdown voltage (Initial value) Min. power off time Max. temperature rise Vibration resistance Mechanical function Operating condition Others Shock resistance Functional Destructive Functional Destructive Ambient temperature Ambient humidity Atmospheric pressure Ripple factor (DC type) Protective construction Weight PM4H-W 100 to 240V AC, 48 to 125V DC, 12V DC, 24V AC/DC 50/60Hz common (AC operating type) Approx. 10VA (100 to 240V AC) Approx. 2.5VA (24V AC) Approx. 1.5W (12V DC, 24V DC, 48 to 125V DC) 5A 250V AC (resistive load) Cyclic (OFF-start/Twin operation) 1s to 500h 16 time ranges switchable (T1, T2 time setting individually) 0.3% (power off time change at the range of 0.3s to 1h) 5% (Full-scale value) 0.5% (at the operating voltage changes between 85 to 110%) 2% (at 20C ambient temp. at the range of -10 to +50C +14 to 122F) Timed-out 2 Form C Max. 100m (at 1A 6V DC) Silver alloy 2x107 5 10 (at rated control capacity) 85 to 110% of rated operating voltage (at 20C coil temp.) Between live and dead metal parts Between input and output Min. 100M (At 500V DC) Between contacts of different poles Between contacts of same pole 2,000Vrms for 1 min Between live and metal parts 2,000Vrms for 1 min Between input and output 2,000Vrms for 1 min Between contacts of different poles 1,000Vrms for 1 min Between contacts of same pole 300ms 55C 131F 10 to 55Hz: 1 cycle/min double amplitude of 0.25mm (10min on 3 axes) 10 to 55Hz: 1 cycle/min double amplitude of 0.375mm (1h on 3 axes) Min. 98m/s2 (4 times on 3 axes) Min. 980m/s2 (5 times on 3 axes) -10 to +50C +14 to +122F 30 to 85%RH (non-condensing) 860 to 1,060hPa 20% IP65 on front panel (using rubber gasket ATC18002) <only for IP65 type> 120g 4.233 oz (Pin type), 130g 4.586 oz (Screw terminal type) Notes: 1) Unless otherwise specified, the measurement conditions at the maximum scale time standard are specified to be the rated operating voltage (within 5% ripple factor for DC), 20C 68F ambient temperature, and 1s power off time. 2) For the 1s range, the tolerance for each specification becomes 10ms. 3) As internal components may become worn when using continuous conduction, the product should be replaced periodically. 29 PM4H-W Time range All types of PM4H-W timer have multi-time range. 16 time ranges are selectable. 1s to 500h (Max. range) is controlled. Time unit sec min hrs 10h 0.1s to 1s 0.1 min to 1 min 0.1h to 1h 1.0h to 10h 0.5s to 5s 0.5 min to 5 min 0.5h to 5h 5h to 50h 1.0s to 10s 1.0 min to 10 min 1.0h to 10h 10h to 100h 5s to 50s 5 min to 50 min 5h to 50h 50h to 500h Scale 1 5 Control time range 10 50 Product types Operating mode Type Contact arrangement Time range Protective structure Rated Operating voltage 100 to 240V AC 48 to 125V DC IP65 24V AC/DC Relay Timed-out 2 Form C Cyclic (OFF-start, Twin) PM4H-W Twin timer 12V DC 16 selectable ranges (1s to 500h) 100 to 240V AC 48 to 125V DC IP50 24V AC/DC 12V DC Terminal type 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal 8 pins Screw terminal Part number PM4HW-H-AC240VW PM4HW-H-AC240VSW PM4HW-H-DC125VW PM4HW-H-DC125VSW PM4HW-H-24VW PM4HW-H-24VSW PM4HW-H-DC12VW PM4HW-H-DC12VSW PM4HW-H-AC240V PM4HW-H-AC240VS PM4HW-H-DC125V PM4HW-H-DC125VS PM4HW-H-24V PM4HW-H-24VS PM4HW-H-DC12V PM4HW-H-DC12VS Terminal layouts and Wiring diagrams Pin Type Screw terminal type Cyclic timed-out relay contact: 2C Cyclic timed-out relay contact: 2C N.C. N.C. N.O. 4 5 3 2 (-) N.C. N.O. 6 N.O. 7 8 9 10 N.C. N.O. 11 6 7 1 2 3 4 5 1 8 Operating voltage (+) (+) Operating voltage (-) mm inch Toletance: 0.5 .020 Dimensions * Screw terminal type: M3.5 * Pin type 48 1.890 44.5 1.752 48 1.890 Operation Power supply T1 T2 T1 Time-delay contact (N.O. contact) Time-delay contact (N.C. contact) Output ON-OFF indicator 30 6.0 17.0 .236 .670 48 1.890 62.5 2.461 41 1.614 48 1.890 : : T1: T2: Output OFF indicator (green) Output ON indicator (orange) OFF set time ON set time 41 1.614 6.0 17.0 .236 .670 66.5 2.618 14.5 .571 44.5 1.752 PM4H SERIES MODES AND TIME SETTING 1. Operation method 1) Operation mode setting [PM4H-A type] 8 operation modes are selectable with operation mode selector. Turn the operation mode selector with screw driver. Operation mode is shown up through the window above the mode selector. The marks are ON , FL , FO , OF1 , SF , OS , OF2 , OC . Turn the mode selector to the mark until you can check by clicking sound. Confirm the mode selector position if it is correct. If the position is not stable, the timer might mis-operate. 2) Time range setting [PM4H series common] 16 time ranges are selectable between 1s to 500h. Turn the time range selector with the screw driver. Clockwise turning increases the time range, and Counter-clockwise turning decrease the time range. Confirm the range selector position if it is correct. If the position is not stable, the timer might mis-operate. 2. How to use "Set ring" [PM4H series common] 2) Time range setting 1) Fixed time setting Example: Time range 20s to 30s. Set the desired time and put 2 set rings together. Shorter time value setting Insert the rings into stopper to fix the Set the dial to 20s. time. Place the stop ring at the right side of stopper. Stopper boss Stopper 3) Time setting [common] To set the time, turn the set dial to a desired time within the range. Instantaneous output will be on when the dial is set to "0". When the instantaneous output is used, the dial should be set under "0" range. (Instantaneous output area) When power supply is on, the time range, setting time and operation mode cannot be changed. Turn off the power supply or a reset signal is applied to set the new operation mode. If the position is not stable, the timer might mis-operate. Longer time value setting Set the dial to 30s. Place the stop ring at the left side of stopper. Set range Shorter time value Longer time value Stopper boss Set ring (2 pcs) ATC18001 (sold separately) Stop ring 20 Set dial 0 30 0 SEC SEC Note) The stoppers for the lower limit setting set ring and the upper limit setting set ring face the opposite directions. Applicable standard (PM4H series common) Safety standard EN61812-1 (EMI)EN61000-6-4 Radiation interference electric field strength Noise terminal voltage (EMS)EN61000-6-2 Static discharge immunity RF electromagnetic field immunity EMC EFT/B immunity Surge immunity Conductivity noise immunity Power frequency magnetic field immunity Voltage dip/Instantaneous stop/Voltage fluctuation immunity Pollution Degree 2/Overvoltage Category III EN55011 Group1 ClassA EN55011 Group1 ClassA EN61000-4-2 4 kV contact 8 kV air EN61000-4-3 10 V/m AM modulation (80 MHz to 1 GHz) 10 V/m pulse modulation (895 MHz to 905 MHz) EN61000-4-4 2 kV (power supply line) 1 kV (signal line) EN61000-4-5 1 kV (power line) EN61000-4-6 10 V/m AM modulation (0.15 MHz to 80 MHz) EN61000-4-8 30 A/m (50 Hz) EN61000-4-11 10 ms, 30% (rated voltage) 100 ms, 60% (rated voltage) 1,000 ms, 60% (rated voltage) 5,000 ms, 95% (rated voltage) 31 PRECAUTIONS IN USING THE PM4H SERIES 1. Input connections (PM4H-A type) 1) Be sure not to use terminal as the common terminal of the input signal as shown in Fig. A. Otherwise, the internal circuit of the timer may be damaged. Use terminal as the common terminal as shown in Fig. B. Contact input (or non-contact input) Fig. A 6 5 10 2 Operating voltage Fig. B 6 5 10 2 Operating voltage If the circuits is connected as in Fig. C, the internal circuits must be broken. Be sure to connect the circuit as in Fig. D. Fig. C 10 6 T No good 2. Input signal conditions (PM4H-A type) 1) Connection of contact input (Pin type example Reset input 2 Fig. D Stop input Good Contact input (or non-contact input) 7 Start input No good 7 3) Terminal - (screw terminal x-c) should be connected as the start input. Connect terminals - (screw terminal x-v) for reset signal input. Connect terminals - (screw terminal x-b) for stop signal input. Be sure not to connect with other terminals and apply excessive voltage. The internal circuit will be damaged. 4) The input wiring other than the power supply circuit should avoid these conditions, high-voltage wiring and parallel wiring with power wire. Wire in short with using the shielding wire or metal wiring tube. 5) For start, reset and stop input, use gold-plated contact with high reliability. Since contact bouncing causes errors in the start, use an input contact less bounce time. 6) Keep the minimum signal input time over 0.05 s. 5 6 7 2 10 6 T Good 2 2) When one input signal is simultaneously applied to more than one timer, be sure to avoid the wiring shown in Fig. E. Otherwise, the short-circuit current will flow and cause damage. Be sure to align the polarity of the power supply as shown in Fig. F. Fig. E Use gold-plated contacts with high-reliability. The bounce time at the contacts causes errors in the timer operation time. Accordingly, use start input contact whose bounce time is short. The resistance when shorted should be less than 1k, and when open resistance should be more than 100k. For the screw terminal type, connect the terminal x to the each input signal. 2) Connection of non-contact input (Pin type example) (open-collector) Input terminal 2 10 Fig. F Contact or non-contact input Input terminal 2 10 Good Input terminal 2 32 10 Power supply Stop input Power supply Start input No good 10 Reset input Input terminal 2 5 6 7 2 Apply the open-collector connection. The characteristics of the transistor used must be VCEO=10V or more, IC=10mA or more, and ICBO=6A or less. Additionally, the input impedance must be 1k or less, and the residual voltage must be 0.6V or less. For the screw terminal type, connect the terminal x to the each input signal. 3) Connection of non-contact input (Pin type example) (voltage input) Internal circuit with photoelectric sensor, etc. (The start input is turned on.) 1mA 5 6 7 Q 2 [Example of start input] Even if the open collector is not used, input is also possible from the non-contact circuit of 6 to 30V DC. In this case, the start input is turned on when the signal is turned from H to L. The residual voltage must be 0.6V or less when Q is on. On the AC type, an insulated transformer is required as the power supply for the photoelectric sensor, etc. (power supply for the input devices). Note: Keep the minimum input signal time of each signal to 0.05s or more. 3. Checking the contacts before use (PM4H-F only) When the power ON time is less than the minimum power application time, the contacts may remain in an ON state, so the state of the contacts should be checked before use. When the contacts are in an ON state, activating them once will return them to their normal state (the OFF state after time-out). (Be aware that relay characteristics may result in the contacts being in that same ON state if exposed to excessive vibration and impact during transport.) 4. Time setting To set the time, turn the set dial to a desired time within the range. Instantaneous output will be on when the dial is set to "0". When the instantaneous output is used, the dial should be set under "0" range. (Instantaneous output area) Note) When power supply is on, the time range, setting time and operation mode cannot be changed. Turn off the power supply or a reset signal is applied to set the new operation mode. If the position is not stable, the timer might mis-operate. PRECAUTIONS IN USING THE PM4H SERIES 5. Superimposed surge of power supply (PM4H series common) For the superimposed surge of power supply, the standard waveform is taken as the standard value for surge-proof voltage. If external surge occurs exceeding the specified value, the internal circuit may break down. In this case, use a surge absorption element. Operation voltage 100 to 240V AC 100 to 120V AC 200 to 240V AC 48 to 125V DC 12V DC, 24V DC 24V AC/DC Surge voltage 4,000V 500V The positive and negative voltages are applied each five times between the power pins. The typical surge absorption elements include a varistor, a capacitor, and a diode. If a surge absorption element is used, use an oscilloscope to see whether or not the foreign surge exceeding the specified value appears. 6. Acquisition of CE marking Please abide by the conditions below when using in applications that comply with EN61812-1. 1) Overvoltage category III, pollution level 2 2) This timer employs a power supply without a transformer, so the power and input signal terminals are not insulated. (PM4H-A only) (1) When a sensor is connected to the input circuit, install double insulation on the sensor side. (2) In the case of contact input, use dualinsulated relays, etc. 3) The load connected to the output contact should have basic insulation. This timer is protected with basic insulation and can be double-insulated to meet EN/IEC requirements by using basic insulation on the load. 4) Please use a power supply that is protected by an overcurrent protection device which complies with the EN/IEC standard (example: 250 V 1 A fuse, etc.). 5) You must use a terminal socket or socket for the installation. Do not touch the terminals or other parts of the timer when it is powered. When installing or un-installing, make sure that no voltage is being applied to any of the terminals. 6) Do not use this timer as a safety circuit. For example when using a timer in a heater circuit, etc., provide a protection circuit on the machine side. 33 DIN SIZE TIMERS COMMON OPTIONS Terminal sockets (Unit: mm inch, Tolerance: 1 .039) Type Appearance * DIN rail socket (8-pin) PM4H-S PM4H-M PM4H-SD PM4H-F8 PM4H-F8R PM4H-W LT4H LT4H-L LT4H-W QM4H PM4S (8-pin type) Terminal wiring (Top view) Dimensions 24 .945 19 .748 M3.5 M.138 50 1.969 40 1.575 6 24 .945 5 4 3 8 1 50 1.969 3 7 8 1 2-M4 2-M.157 screw holes (or 4.2 0.1 .1650.1 dia. holes) 2 400.2 1.575.008 13 .512 Note: Terminal No. on the main body are identifical to those on the terminal socket. 2 4 .157 ATC180031 4 70 2.756 35.5 70 1.390 2.756 7 5 2- 4.5 2- .177 70 2.756 70 2.756 50 1.969 6 Mounting hole dimensions The minimum distance between the holes which areparallel drilled. * DIN rail socket (11-pin) 50 1.969 30.5 1.201 29.5 1.161 M3.5 M.138 40 1.575 50 1.969 8 7 6 5 4 8 PM4H-A PM4H-F11R LT4H LT4H-W (11-pin type) 7 6 5 30.5 1.201 2- 4.5 2- .177 70 2.756 4 70 2.756 70 2.756 50 1.969 70 2.756 9 10 10 11 1 2 3 11 1 Note: Terminal No. on the main body are identifical to those on the terminal socket. 2 4 .157 ATC180041 2-M4 2-M.157 screw holes (or 4.2 0.1 .1650.1 dia. holes) 3 9 400.2 1.575.008 13 .512 The minimum distance between the holes which areparallel drilled. Note: The socket's numbering system matches that of the timer terminals. Sockets (Unit: mm inch, Tolerance: 1 .039) Appearance M3.5 .138 21 .827 4 5 6 2 1 8 7 2 4 AT8-DP11 6 7 1 8 6 7 7 -- 5 6 7 8 8 11 9 3 2 1 -- 11 1 10 14 30 .551 1.181 31.4 1.236 30 1.181 32.5 1.280 8.6 .339 8 .315 26 1.024 (34.6) (1.362) 10 9 9 8 34.6 1.362 2 10 3 Note: The terminal socket's numbering system matches that of the timer terminals. 54 4 4 3 2 31.4 1.236 5 21 .827 16 .630 5 .197 45 1.772 43.4 1.709 8 .315 26 1.024 (34.6) (1.362) 2 M3.5 .138 21 .827 PM4H-A PM4H-F11R AT78051 LT4H * 11P cap LT4H-W (11-pin type) 8 3 8.6 .339 32.5 1.280 43.4 1.709 1 14 30 .551 1.181 31.4 1.236 AD8-RC 45 1.772 6 -- 30 1.181 * Rear terminal socket 5 41 1.614 34.6 1.362 31.4 1.236 4 6 5 * 8P cap 3 3 Mounting hole dimensions 7 41 1.614 38 1.496 AT78041 21 .827 16 .630 38 1.496 4 * Rear terminal socket PM4H-S PM4H-M PM4H-SD PM4H-F8 PM4H-F8R PM4H-W LT4H LT4H-L LT4H-W (8-pin type) PM4S QM4H Terminal wiring (Top view) Dimensions 5 Type 1 11 -- DIN SIZE TIMERS COMMON OPTIONS MOUNTING PARTS * Rubber gasket * Mounting frame Applicable for PM4H series and LT4H series 50.0 1.969 Applicable for PM4H series LT4H series and QM4H series 48 1.890 1.0 .039 50.0 1.969 ATC18002 48 1.890 68 2.677 AT8-DA4 The rubber gasket is enclosed in the PM4H (screw terminal type) and the LT4H series. 1,000 1 39.37 .039 * Mounting rails (Applicable for DIN and IEC standards) 5.5 .217 * Fastening plate 12 .472 2.75R .108R 50 1.969 M4 M.157 15 10 15 5 5 15 10 15 .197 .591 .394 .591 10 .394 .591 .394 .591 .197 Oval hole, 40-5.5x15 40-.217x.591 ATA4806 ATA4806 11 .433 10 .394 For holding DIN rails 7.5 .295 * Protective cover for DIN 48 size: LT4H, QM4H series Flexible type UP 27 1.063 35 24 1.378 .945 1.5 .059 AT8-DLA1 Length: 1 m aluminum * Protective cover for DIN 48 size: QM4H series Hard type 17.2 .677 50 1.969 50.6 1.992 50.6 1.992 50 1.969 AQM4803 AQM4801 Accessories PM4H series * Set ring * Panel cover (Black) PM4H-S PM4H-A PM4H-A POWER PM4H-S POWER OP S MODE ATC18011 OP S S N RAN GE N RAN GE ATC18012 PM4H-W MODE ATC18013 PM4H-SD PM4H-F PM4H-SD PM4H-W OFF PM4H-M POWER OP N RAN GE When you control the fixed time range, the setting rings (a set of 2 pcs.) make it easy to do the time setting and keep the time range all the time. (Excluding PM4H-W) PM4H-M PM4H-F POWER ATC18001 ON S S L RANGE L OFF RANGE ATC18014 ATC18015 S RANGE L S RANGE L RANGE ATC18016 LT4H series * Panel cover (Black) LT4H LT4H-W TIMER TIMER RESET RESET UP SET/LO LOCK DOW ATL58011 UP CK LT4H-W LT4H DOW N N ATL68011 The black panel cover is also available so that you can change the appearance of the panel by changing the panel cover. The color of the standard panel cover is ash gray. 55 INSTALLING DIN SIZE TIMER Installations 1. Surface mount 1) For the timers of PM4H and LT4H series, use the pin type timer. With the PM4S and QM4H series, only pin-type timers are available. 2) How to mount the timer From the panel front, pass the timer through the square hole. Fit the mounting frame from the rear, and then push it in so that the clearance between the mounting frame and the panel surface is minimized. In addition, lock the mounting frame with a screw. * Screw terminal type Panel cover 2) Put the terminal socket on the board directly or put it on the DIN rail (Fig. 1). 3) Insert the timer into the terminal socket and fix it with clip (Fig. 2) 4) On DIN rail mounting, mount the timer on the DIN rail tightly to get the proper dimension (Fig. 3). (Fig. 1) (Fig. 2) Mounting frame Push in 5) Correctly connect the pins while seeing the pin connection diagram. Tighten the terminal screws with a torque of 0.8 N*cm or less. The screws are M3.5. (screw-tightened terminal type) 6) If the pin type is used, the rear terminal block (ATC78041) or the 8P cap (AD8-RC) is necessary to connect the pins. For the 11-pin type, use the rear terminal block (ATC78051) or the 11P cap (AT8-DP11) and avoid directly soldering the round pins on the timer. 7) Panel cutout dimensions The standard panel cutout dimensions are 45 1.772 shown in the left figure. (Panel thickness: 1 to 5 45 mm .039 to .197 inch) 1.772 + 0.6 0 + .024 0 Screw Rubber gasket + 0.6 0 + .024 0 * Pin type Push in Panel 8) Although the 80 mm 45 3.150 inch timers can be 1.772 or more mounted adjacent 45 to each other in 1.772 this case, it is rec80 mm ommended to 3.150 inch or more arrange the mounting holes as shown in the right figure to facilitate attaching and detaching the mounting frame. 9) Adjacent 45 mounting 1.772 Although the A timers can be mounted adjacent to each other, remember that the panel surface of PM4H or LT4H series timer will lose its waterresistant effect. (Panel thickness: 1 to 5 mm .039 to .197 inch) A = (48 x n - 2.5) +0.6 (mm) +0 When lining up the timers horizontally, set the frames in such a position so the formed spring Formed spring areas are at the top and bottom. When lining up the timers vertically, set the frames in such a position as the formed spring Formed spring areas are at the right and left. + 0.6 0 + .024 0 + 0.6 0 + .024 0 Terminal socket Screw (Fig. 3) DIN rail 5) 8-pin type should be connected with terminal socket (AT8-DF8K). 11-pin type should be connected with terminal socket (AT8-DF11K). 6) DIN rail (AT8-DLA1) is also available (1 m). 2. Flush mount 1) For the timers of PM4H and LT4H series, it is recommended to use the built-in screw terminal type for flush mount. (Mounting frame and rubber gasket are provided when timer is shipped.) If the pin type is used, the mounting frame (AT8-DA4) and rubber gasket (ATC18002 for surface waterproofing) that are available at extra costs are necessary. If the pin connection socket is the 8-pin type, use the 8P cap (AD8RC); or if it is the 11-pin type, use the 11P cap (AT8-DP11). 56 3) Caution in mounting the timer * PM4H, and LT4H series a If the PM4H and the LT4H series are used as the waterproof types, tighten the reinforcing screws on the mounting frames so that the timers, the rubber gaskets, and the panel surfaces are tightly contacted with each other. (Tighten the two screws with uniform force and make sure that there is no rattling. If the screws are tightened too excessively, the mounting frame may come off.) b If the timer is installed with the panel cover and the rubber gasket removed, the waterproofing characteristic is lost. 4) Installation Loosen the screws on the mounting frame, spread the edge of frame and remove it. Pull the mounting frame backward while spreading out its hooks with your thumbs and index fingers. 1 2 1 + 0.6 0 + .024 0 TIMERS CHART 2 ON-delay OFF-delay Twin Flicker One-shot LT4H (Signal) LT4H-L LT4H-W LT4H LT4H-L LT4H LT4H-L Star delta One-cycle Integration Surface mount/Flush mount LT4H LT4H-L LT4H LT4H-L LT4H-W LT4H LT4H-L QM4H PM4H-W PM4H-A PM5S-A PM5S-M S1DX S1DXM-M Relay terminal socket S1DX S1DX S1DX S1DXM-A/M S1DXM-M S1DXM-M PC board mount S1DX PM4H-A PM5S-A S1DX PM4S PM4H-S PMH PM4H-M PM5S-S S1DXM-A/M PM4H-A (Signal) PM4H-F PM5S-A (Signal) PM5S-M (Signal) PM4H-SD/SDM PM4H-A PM5S-A PM5S-M S1DX S1DXM-M Surface mount/Flush mount Motor drive timer Multi-range analog timer (CR oscillation) Digital quartz timer Multiple operation S1DX S1DX MHP MHP-M TIMERS SELECTOR CHART Pulse ON-delay Pulse Flicker Pulse ON-Flicker Differential ON/OFF-delay (1)(2) Signal OFF-delay Pulse One-shot Pulse One-cycle Power ON-delay Operation mode Power ON-delay Power Flicker Power ON-flicker Power One-shot Power One-cycle (with instantaneous contact) Power ON-delay Star-Delta Power OFF-delay CR oscillation counting timer For time control for short or long time Major uses 1000h 100h 30h 10h 1h 30m 10m 5m 2m 1m 30s 10s 5s 1s 0.1s 0.01s Time range Each model has various time ranges. See the product lists before ordering. For time control for short or long time For time control for short or long time For self holding circuit For SD motor start-up For all uses of power OFF-delay 500h 10min 16 time ranges selectable 3 time ranges selectable 100s 4 time ranges selectable 4 time ranges selectable 10s 0.04min 3 time ranges selectable 0.04s 0.2s 0.1s Model/Product Name Features PM4S Multi-range analog timer PM4H-A Multi-range analog timer PM4H-S Multi-range analog timer PM4H-M Multi-range analog timer PM4H-SD/SDM Star-Delta timer PM4H-F8/-F8R/-F11R OFF-delay timer An affordable new series timers 16 time ranges are selectable. 1s to 500h (Max. range) is controlled. 8 operation modes available. 16 time ranges are selectable. 1s to 500h (Max. range) is controlled in one unit. 16 time ranges are selectable. 1s to 500h (Max. range) is controlled in one unit. 5 operation modes (with instantaneous contact) available. 4 time ranges are selectable. 2s to 100s (Max. range) is controlled in one unit. 5 time ranges selectable for the - switching times. Multiple time ranges are selectable. Power-OFF delay of max. 10 min. is controlled. 5A 5A 5A 7A Control output (resistive) Current 5A 5A 5A 3A 3A 250 V AC Voltage 250 V AC 250 V AC 250 V AC 250 V AC 250 V AC Mounting method Mounting parts Rated operating voltage Arrangement Time accuracy Operation time fluctuation Temperature error Voltage error Setting error Min. power off time Life (Min. operation) Terminal block, cap 100 to 120 V AC, 200 to 240 V AC, 12 V DC 24 V DC T.D: Timed-out 2 Form C Selected INST: Timed-out 1 Form C, by front instantaneous 1 Form C switch Terminal block, cap, panel Terminal block, cap, panel Terminal block, cap, panel Terminal block, cap, panel Terminal block, cap, panel cover, rubber gasket, mounting cover, rubber gasket, mounting cover, rubber gasket, mounting cover, rubber gasket, mounting cover, rubber gasket, mounting frame frame frame frame frame 100 to 240 V AC, 100 to 240 V AC, 100 to 240 V AC, 100 to 120 V AC, 100 to 240 V AC, 48 to 125V DC, 24 V AC/DC, 48 to 125V DC, 24 V AC/DC, 48 to 125V DC, 24 V AC/DC, 200 to 240 V AC, 24 V AC 12 V DC 12 V DC 12 V DC 12 V DC, 24 V DC, 24 V AC (other models) (other models) (other models) (other models) (other models) side: Timed-out 1 Form A Timed-out 2 Form C Timed-out Timed-out Timed-out 1 Form C side: Timed-out 1 Form A Timed-out 1 Form C 2 Form C 2 Form C Instantaneous 1 Form C Instantaneous: 1 Form A [F8R type] 1% 0.3% 2% 0.5% 5% 100 ms (power off time change at the range of 0.1s to 1h) 2% (at 20C ambient temp. at the range of -10 to +50C) 1% (at the operating voltage changes between 85 to 110%) 5% 100 ms 107 105 Mechanical Electrical 0.3% 2% 0.5% 5% 100 ms 2 x 107 105 2 x 107 105 Pin type Pin type 0.3% 2% 0.5% 5% 100 ms 2 x 107 105 Pin type 0.3% 2% 0.5% 5% 500 ms 2 x 107 105 Pin type Pin type No instantaneous contact 0.3% 2% 0.5% 5% -- 107 105 Pin type Reset input NC NO NC NO MODE 3 6 7 Terminal layouts and wiring diagrams COM POWER T.D. (-) (+) INST. 3 4 3 4 1 N.C. N.O. 6 7 8 9 1 2 3 4 N.O. 3 2 (-) (+) 4 5 6 7 3 2 1 8 Operating voltage (-) (+) N.O. 6 7 3 2 1 8 Operating voltage 4 5 N.C. (+) N.O. Screw terminal type N.O. 4 5 3 2 6 7 1 8 6 7 1 8 Operating voltage (-) Pin type With instantaneous contact Operating voltage (+) Screw terminal type N.C. N.O. 10 N.C. N.O. 6 7 8 9 1 2 3 4 5 10 N.C. N.O. N.C. N.O. 6 7 8 9 1 2 3 4 Reset input Start input UL/CSA, CE, LLOYD P. 17 (+) 5 Operating voltage (-) UL/CSA, CE, LLOYD P. 17 10 N.C. N.O. 11 11 Stop input Operating voltage (-) N.O. N.C. N.C. N.C. N.O. Screw terminal type 11 (+) 4 5 8 9 10 Operating voltage 1 UL/c-UL, CE P. 13 1 11 N.O. Screw terminal type T.D: Timed-out 2 Form C INST: Timed-out 1 Form C, instantaneous 1 Form C * Selected by front switch Available standards Page 5 6 7 4 3 2 8 1 COM N.C. N.C. N.C. N.C. N.O. 2 (-) Start input Stop input 5 4 (+) 5 Operating voltage (-) UL/CSA, CE, LLOYD P. 17 4 5 3 2 N.C. N.O. 6 7 8 9 1 2 3 4 1 8 Operating voltage UL/CSA, CE, LLOYD P. 23 10 N.C. N.O. 11 6 7 (+) Operating voltage (-) 5 Reset input UL/CSA, CE, LLOYD P. 25 3 TIMERS SELECTOR CHART Power OFF-start cyclic Operation mode CR oscillation counting timer For repetitive ON/OFF operation Major uses 1000h 100h 30h 10h 1h 30m 10m 5m 2m 1m 30s 10s 5s 1s 0.1s 0.01s Time range Each model has various time ranges. See the product lists before ordering. Power ON delay (1) Power ON delay (2) Signal ON delay Signal OFF delay Pulse One-shot Pulse ON-delay Signal Flicker Totalizing ON-delay Power ON delay (1) Power ON delay (2) Signal ON delay Signal OFF delay Pulse One-shot Pulse ON-delay Signal Flicker Totalizing ON-delay Quartz oscillation counting timer ON-start flicker OFF-start flicker Delay one-shot Output with contact CR oscillation counting timer For highly accurate time setting Suitable for super-high accurate, digital setting 999.9h Power ON-delay Power flicker Power One-shot Power ON-delay 9999h 999.9h 9990h 500h 10h 30min 16 time ranges selectable 8 time ranges selectable 8 time ranges selectable 8 time ranges selectable 0.05s 0.05s 0.08s 60min 10min 3s 0.1s 0.01s 0.2s 0.5s 0.05s Model/Product Name PM4H-W Analog multi-range cyclic twin timer 16 time ranges are selectable. 1s to 500h (Max. range) is controlled in one unit. Features LT4H Digital timer LT4H-L Digital timer LT4H-W Digital timer QM4H Timer S1DXM-A/M Timer Possible to set and change the time with front digit switches Bright and easy-to-read display Economically price. Bright and easy-to-read display easily during the power off. Simple operation Display is a bright reflectiveSimple operation Furthermore single unit has a Short body type LCD. Wide time setting range time range of 0.01s to 9990hrs!! (Relay output type) (Transistor output type) (Relay output type) (Transistor output type) (Relay output type) (Transistor output type) With a large transparent dial. This timer can be attached both on the DIN rails and panel. 7A 7A Control output (resistive) Current 5A 5A 5A 5A 3A 100mA 250 V AC Voltage 250 V AC 5A 5A 100mA 250 V AC 30 V DC 30 V DC 5A 2 Form C type 100mA 250 V AC 30 V DC 250 V AC 4 Form C type 250 V AC Mounting method Mounting parts Rated operating voltage Arrangement Time accuracy Operation time fluctuation Temperature error Voltage error Setting error Min. power off time Life (Min. operation) Mechanical Electrical Terminal block, cap, panel Terminal block, cap, panel cover, rubber gasket, mounting cover, rubber gasket, mounting frame frame 100 to 240 V AC, 100 to 240 V AC 48 to 125V DC, 24 V AC/DC, 24 V AC 12 V DC 12 to 24 V DC (other models) (other models) (Relay output (Transistor outTimed-out put type) Timedtype) Timed2 Form C out 1 Form C out 1 Form A (0.005% + 50 ms) 0.3% in case of power on start 2% (0.005% + 20 ms) 0.5% in case of reset or input 5% signal start 300 ms 500 ms -- 2 x 107 2 x 107 105 105 107 Terminal block, cap, panel cover, rubber gasket, mounting frame 100 to 240 V AC 24 V AC 12 to 24 V DC (other models) (Relay output (Transistor output type) Timedtype) Timedout 1 Form C out 1 Form A (0.005% + 50 ms) in case of power on start (0.005% + 20 ms) in case of reset or input signal start 500 ms -- 2 x 107 105 107 11-Pin type Pin type Terminal block, cap block, Terminal block, cap, panel Terminal block, cap, panel cover, rubber gasket, mounting cover, rubber gasket, mounting mounting frame, fitting sockets, protective cover frame frame 100 to 240 V AC 100 to 120 V AC, 100 to 240 V AC/DC 24 V AC 200 to 220 V AC, 12 to 48 V AC/DC 12 to 24 V DC 12 V DC, 24 V DC (other models) (other models) (other models) T.D. mode: Time delay 2C (Relay output (Transistor outTimed-out 2 Form C INST. mode: Time delay 1C type) Timedput type) Timedand instantaneous 1C Timed-out 4 Form C out 1 Form C out 1 Form A (Use MODE switch on front) (0.005% + 80 ms) 1% (0.01% + 0.05 s) in case of power on start 5% in case of power on start (0.005% + 20 ms) 0.005% 0.03 s 1% in case of reset or input (G type only) 10% signal start 100 ms 100 ms 500 ms 107 2 x 107 -- 2 x 107 105 107 105 2 x 105 11-Pin type QM4H-S type NC N.C. N.C. N.O. 4 5 3 2 (-) Terminal layouts and Wiring diagrams N.O. 7 5 6 7 4 3 2 6 7 Operating voltage 8 9 10 1 11 N.O. 8 9 10 Reset Start Stop Lock 7 8 9 2 3 4 Available standards Page 4 1 8 1 11 N.O. UL/CSA, CE, LLOYD P. 29 COM STOP 8 9 NC NO 4 5 3 10 N.C. 6 2 + 2 3 4 5 1 3 4 5 + UL/c-UL, CE P. 34 Operating voltage - UL/c-UL, CE P. 41 4 1 2 3 5 6 7 8 11 12 14 7 1 8 COM Operating voltage - UL/c-UL, CE P. 34 2 12 14 Timed-out 4 Form C type RESET N.O. 7 8 9 13 Operating voltage QM4H-G type 5 Operating voltage (-) 8 Operating voltage Reset Start Stop Lock 6 5 7 1 COM Screw terminal type - Operating voltage + 6 2 4 1 5 3 MODE 8 9 10 Timed-out 2 Form C type NO 4 Operating voltage + - N.C. 1 (+) 4 3 2 NO 6 7 10 11 1 3 2 N.O. 6 4 5 Reset Screw terminal type 5 6 7 NC NO N.C. NC Start Operating voltage + - (+) N.C. N.O. Reset Start Stop Lock N.C. 1 8 Screw terminal type N.C. N.O. 6 Reset Start Stop Lock COM Operating voltage UL/c-UL, CE P. 50 9 13 10 Operating voltage UL/c-UL, CE P. 57 TIMERS SELECTOR CHART Pulse ON-delay Pulse Flicker Pulse ON-Flicker Signal OFF-delay Pulse One-shot Pulse One-cycle Power ON-delay Power flicker Power One-shot Power One-cycle Operation mode Output with contact CR oscillation counting timer Major uses For highly accurate time setting 1000h 100h 30h 10h 1h 30m 10m 5m 2m 1m 30s 10s 5s 1s 0.1s 0.01s Time range Each model has various time ranges. See the product lists before ordering. Power ON-delay CR oscillation counting timer For time control for short or long time For time control for short or long time Pulse ON-delay Pulse Flicker Pulse ON-flicker Signal OFF-delay Pulse One-shot Pulse One-cycle (with instantaneous contact) Power ON-delay CR oscillation counting timer CR oscillation counting timer For self holding circuit For time ranges selection 500h 3min 0.5s 1s 3s 0.1s 0.1s 0.2s 0.05s 0.5s 1s 16 time ranges selectable 0.1h 3min 30min 10min 10min 16 time ranges selectable 1min 0.5min 0.1min 30s 10s 5s 30h 10h 1h 60min 3h 30min 10min 60s 500h 3min 1min 30s 10s 1.0s 3s 0.1s 0.1s 3s 0.5s 0.05s 30s 3s 3h 30min 30min 3min 9min 1min 3min 1.5 1.5min min 30s 9s 1.5s 0.15s 1.5h 9s 3s 4 time ranges selectable Model/Product Name Features S1DX Timer PM5S-A Multi-range analog timer PM5S-S Multi-range analog timer PM5S-M Multi-range analog timer With a large transparent dial. This timer can be attached both on the DIN rails and panel. 16 time ranges are selectable. 1s to 500h (Max. range) is controlled. 6 operation modes available. 16 time ranges are selectable. 1s to 500h (Max. range) is controlled in one unit. 16 time ranges are selectable. 1s to 500h (Max. range) is controlled in one unit. 6 operation modes (with instantaneous contact) available. 5A 5A 5A Current 5A 3A 250 V AC 250 V AC 250 V AC A multitimer is provided with the front operation slide switch by using the special C-MOSIC inside pulse oscillation counting method. 7A 7A Control output (resistive) PMH Timer 7A 5A 2 Form C type 4 Form C type 250 V AC Voltage 250 V AC Mounting method Mounting parts Terminal block, cap block, mounting frame, fitting sockets, protective cover Rated operating voltage 100 to 120 V AC, 200 to 220 V AC, 12 V DC, 24 V DC, 48 V DC, 100 to 110 V DC (other models) 24 to 240V AC/DC 24 to 240V AC/DC 24 to 240V AC/DC 100 to 120 V AC, 200 to 240 V AC 12 V DC, 24 V DC, 48 V DC, 100 to 110 V DC (other models) Arrangement Timed-out 2 Form C Timed-out 4 Form C Timed-out 2 Form C Timed-out 2 Form C Timed-out 1 Form C Instantaneous 1 Form C Timed-out 2 Form C 1% 5% 1% 10% 100 ms 107 2 x 105 0.3% 2% 0.5% 10% 100 ms 2 x 107 105 0.3% 2% 0.5% 10% 100 ms 2 x 107 105 0.3% 2% 0.5% 10% 100 ms 2 x 107 105 0.5% 5% 0.5% 10% 100 ms 5 x 107 2 x 105 Time accuracy Operation time fluctuation Temperature error Voltage error Setting error Min. power off time Life (Min. operation) Mechanical Electrical (resistive) Terminal block, cap, panel cover, rubber gasket, mounting frame Terminal block, cap, panel cover, rubber gasket, mounting frame Terminal block, cap, panel cover, rubber gasket, mounting frame Terminal block, socket, cap, mounting frame, protective cover Timed-out 2 Form C type 4 1 5 8 9 13 12 14 NC Operating voltage Wiring diagrams NO Timed-out 4 Form C type 1 2 3 4 5 6 7 8 11 12 14 COM () 9 13 10 NO NC 3 2 4 5 1 8 6 7 COM Operating voltage () Operating voltage Available standards Page UL/CSA, CE, LLOYD P. 63 UL/C-UL P. 73 UL/C-UL P. 73 UL/C-UL P. 73 UL/CSA, LLOYD P. 80 5 TIMERS SELECTOR CHART Power ON-delay Operation mode Motor timer Major uses Suitable for high accurate, long time uses 1000h 100h 30h 10h 1h 30m 10m 5m 2m 1m 30s 10s 5s 1s 0.1s 0.01s Time range Each model has various time ranges. See the product lists before ordering. 6h 60min 3h 12h 24h 30min 12min 6min 6min 3min 2min 60s 1min 30s 10s 0.2min 0.3min 5s 0.1min 2s 1s 0.2s 0.3s MHP MHP-M Model/Product Name MHP Timer MHP-M Timer A motor timer with high accuracy. With a movable point and instantaneous contact (for the MHP-M) Features 7A Control output (resistive) Current 5A 5A 250 V AC 250 V AC 5A 3A Voltage Mounting method Mounting parts Terminal block, socket, cap, mounting frame, protective cover Rated operating voltage 100 V AC, 200 V AC (other models) Arrangement Time accuracy 2% -- -- -- 300 ms 107 4 x 105 Operation time fluctuation Temperature error Voltage error Setting error Min. power off time Life (Min. operation) Timed-out 1 Form C Instantaneous 1 Form A Timed-out 1 Form C Mechanical Electrical (resistive) NO NC Wiring diagrams 3 2 4 5 1 8 6 7 COM Operating voltage Available standards Page 6 UL/CSA, LLOYD P. 82 NO NC 3 2 4 5 1 8 6 7 COM Operating voltage UL/CSA, LLOYD P. 82 ON-DELAY TIMER BASIC CIRCUIT (Symbols) Self-resetting switch Relay NO contact Holding switch Relay NC contact R Relay Timer delay NO contact T Timer Timer delay NC contact L Load Timer instantaneous NO contact Timer in work 4. Fixed Time Operation (Continuous input) When switch A is closed, load L is turned ON and after t-time elapses, the load is turned OFF. When switch A is opened, timer T is reset and load L is turned OFF. Timer instantaneous NC contact A 1. Delay Operation (Instantaneous input) When control switch A is pressed, timer T starts immediately and after t-time elapses, load L is turned ON. When B is pressed, timer T is reset and load L is turned OFF. R T A T T L L R T T (In the case of timer w/instantaneous contact) ON OFF A ON OFF B ON t OFF T ON ON t ON A R A OFF T ON OFF L 3. Fixed Time Operation (Instantaneous input) When control switch A is pressed, load L is immediately turned ON, and after ttime elapses, load L is turned OFF. A A R T R T T1 L R1 T2 R2 ON OFF A OFF A 6. Fixed Time Operation after Delay Time is Set (Instantaneous input) When control switch A is pressed, load L is turned ON after t1-time elapses, and load L is turned OFF after t2-time elapses. This circuit is used for the case of instantaneous input (one pulse). t1 t1 T1 t2 t2 T2 L ON ON OFF OFF R T1 T2 L T1 R T2 ON T1 A T2 T1 OFF ON OFF T1 t2 T1 OFF L t ON T2 T2 L OFF ON R2 T2 t1 ON T1 R2 OFF OFF t A ON A (In the case of timer w/instantaneous contact) 8. Repetitive Operation When switch A is pressed, load L is turned ON after t1-time elapses and load L is turned OFF after t2-time elapses, and thereafter the t1 and t2 operations are repeated. This repetitive operation stops when switch A is turned OFF. R T ON T L OFF L T T L ON L R L ON t T2 R1 T L OFF ON t2 T T ON T1 A T T ON t1 OFF A A ON OFF 5. Delay Reset Operation When contact A is reversed, load L is immediately turned ON. When contact A is returned to normal state, load L is turned OFF after t-time elapses. This circuit is used when the power supply is kept ON at all times or used for offdelay-like application. However, it can not be used as off-delay timer at the time of power failure. 2. Delay Operation (Continuous input) When switch A is pressed, after t-time elapsed, the timer contact closes and load L is turned ON. When switch A is opened, the timer is reset and the load is turned OFF. A L OFF A OFF L T2 T1 L ON T B T2 T L B T1 A T A 7. Fixed Time Operation after Delay Time is Set (Continuous input) When switch A is pressed, load L is turned ON after t1-time elapses and load L is turned OFF after t2-time elapses. L ON OFF (In the case of timer w/instantaneous contact) 7 TIMER-RELATED TERMINOLOGY * What is the timer? The timer is a relay having such an output (with or without contact) which electrically closes (turns ON) or opens (turns OFF) the circuit after a preset time elapses when electrical or mechanical input is given. * On-delay Operation (Time delay operation) The on-delay operation is an operation to give output when preset time expires after a predetermined input is given to the power supply circuit or input circuit. On-delay operation includes power supply on-delay operation and signal ondelay operation. Example of power supply on-delay operation OFF Output signal (Time delay contact) (In time delay ON operation) OFF Operating time * Off-delay Operation (Time delay resetting) The off-delay operation is an operation to turn OFF output when preset time expires after a predetermined input is given to the power supply circuit or input circuit, and at the same time output signal is given and predetermined input is turned OFF. Off-delay operation includes power supply off-delay operation and signal off-delay operation. Example of power supply off-delay operation ON OFF Power supply (In time delay operation) ON OFF Output signal (Time delay contact) Operating time * Flicker Operation The flicker operation is an operation to repeat output ON/OFF action according to preset ON time and OFF time while a predetermined input is given to the power supply circuit or input circuit. Flicker operation includes OFF-start flicker operation and ON-start flicker operation. Example of OFF-start flicker operation t < t1 ON Power supply or signal OFF ON ON OFF Output signal (Time delay contact) t1 t2 t1 OFF t2 t t1 : Output OFF time t2 : Output ON time 8 ON OFF Power supply to expect the normal operation. Therefore, be sure to set the timer pause time longer than the specified reset time. Power application time (Input signal application time) Pause time Power supply (Input signal) Time delay contact ON OFF Star side contact Internal mechanism Internal circuit ON OFF Delta side contact Operating time Reset time Hold time t1 t1 : t2 : t3 : t2 t3 Star operation time - Star/Delta switching time Delta operation time * Preset Time The preset time is the control time set by setting time-variable timer. ON Power supply * Star ( )/Delta () Operation This operation controls the time in the star connection used for star-delta starting which is conducted for starting a cage induction motor and the time for switching the star connection over to delta connection. * Operating Time The operating time means the time which elapses between the addition of predetermined input to the power supply circuit and input circuit and the completion of operation for preset time. * Hold Time It means the time which elapses between the completion of operation for preset time and the start of resetting. * Pause Time It means the time elapses between the start of operation for preset time and the addition of input required again for the power supply circuit or input circuit. Timer does not perform normal function unless this pause time is set longer than the timer reset time. * Resetting It means that the operation returns to the state before starting while the timer is in operation for preset time or after it completes the operation for preset time. Resetting during the operation for preset time is referred to as halfway resetting. * Reset Time It means the time elapses between shutoff of input to the power supply circuit or input of reset signal and the completion of resetting. Timer resetting function shares the reset of contact, reset of mechanical parts such as pointer etc., reset of parts in internal circuit such as capacitor etc., and the value at which all of these parts complete their resetting operation is regarded as reset time. If timer is used for a pause time shorter than specified reset time, the operation time expires earlier than preset, unexpected instantaneous operation takes place or the operation is failed, thus making it impossible * Minimum Power Application Time It means the minimum time during which power must be supplied in order to operate timer normally, in the case of power supply off-delay timer. * Fluctuation of Operating Time It means the irregularity in operating time caused when timer is set at specified time and the operation is repeated under the same conditions. It is also referred to as repetitive error. * Voltage Error It means the difference between the operating time at the rated voltage and that within the allowable voltage range. * Temperature Error It means the difference between the operating time at the temperature of 202C and that within the allowable temperature range. * Set Error It means the difference between the set time and the time which actually elapses. It is also referred to as setting error. The set error of an analog timer is the rate to the full-scale value. If the set error is 5%, it becomes equivalent to an error of maximum 5 hours on the assumption that 100 hours is set in the range of 100 hours. The error produced when 10 hours is set is also equivalent to an error of maximum 5 hours. As far as the set error is concerned, digital timer is by far exact. Select a digital timer for the case when accuracy is required. When using an analog type multi-range timer for setting of long time, the setting procedure stated as follows minimizes the error. For example, if you want to set 8 hours in the range of 10 hours, first set the pointer to such a graduation where the actual operating time should become as close to 8 seconds as possible in the range of 10 seconds. Then, reset the range to 10 hours, leaving the pointer set at the graduation as it is. TIMER-RELATED TERMINOLOGY * Pause Time Error It means the difference between the operating time to a fixed pause time and the operating time to a pause time that varies. The pause time characteristics are the main characteristics of CR timer (timer exploiting charge and discharge of capacitor C and resistance R). If the oscillation count timer (timer which comprises an oscillation circuit composed of CR and quartz and is operated by a counting circuit inside IC or micro-computer which counts the reference signal) is used, the pause time error becomes almost negligible owing to its principles of operation. Accordingly, the description about these characteristics may be omitted for the oscillation count timer. * Equation for Each Error and Measurement Conditions The operation time shall be measured, in principle, for retention time of 0.5 second and halt time of 1 second. The measurement shall be repeated five times except for the initial test. The equation for each error and the measurement conditions are shown in the table below: Measurement conditions Supply voltage Item Equation (1) Fluctuation in operation time 1 Tmax. - Tmin. -- x -------------- x 100 (%) 2 TMs Rated voltage (2) Voltage error TMx1 - TM ------------ x 100 (%) TMs Fluctuation range of allowable voltage of power supply (Note 3) (3) Temperature error TMx2 - TM ------------ x 100 (%) TMs (4) Set error TM - Ts ------------ x 100 (%) TMs 1/3 or more of full-scale value TMx3 - TM ------------ x 100 (%) TMs Full-scale value (5) Pause time error TM: Ts: TMs: Tmax: Tmin: TMx1: TMx2: TMx3: Set value Ts (Note 1) Full-scale value Ambient temperature 202C 6836F (Note 2) -10 to 50C +14 to 122F (Note 4) Rated voltage 202C 6836F (Note 2) Note 1: For digital timers, the set value Ts shall be optional. Note 2: If no question arises from evaluation results, 13-35C is acceptable. Note 3: The measurement may be performed in other specified voltage ranges. Note 4: The measurement may be performed in other specified temperature ranges. Average of measured values for operation time Set value Full-scale value. For digital timers, any arbitrary scale-value may be used. Maximum of measured values for operation time Minimum of measured values for operation time Average of operation time at such voltage as maximizes deviation from TM in allowable voltage range. Average of operation time at such temperature as maximizes deviation from TM in allowable temperature range. Average of operation time at such pause time (in the range from the specified reset time to 1 hour) as maximizes deviation from TM. * Functional Vibration Resistance Means such a vibration as occurs in the range where the contact closed with that vibration during the use of the timer remains closed for the specified time (3 or 1 msec.) minimum. * Destructive Vibration Resistance Means such a vibration as occurs in the range where no part is damage with that vibration during the transportation or use of the timer and the operation characteristics are maintained. * Functional Shock Resistance Means such a shock as occurs in the range where the contact closed with that shock during the use of the timer remains closed for the specified time (1 ms) minimum. * Destructive Shock Resistance Means such a shock as occurs in the range where no part is damaged with that shock during the transportation or use of the timer and the operation characteristics are maintained. * Mechanical life Means the durability that is achieved when the control output is performed in the no-load state. * Electrical life Means the durability that is achieved when the specified voltage and current loads are individually applied to the control output while being turned ON and OFF. Generally, the life of the timer is represented by the number of times the control output is performed. When a load is connected to the control output, the term of "electrical life" is used. When no load is connected to the control output, the term of "mechanical life" is used. The electrical life is shorter than the mechanical life, and becomes longer as the load decreases. The life of the timer is made longer by connecting a relay or a similar part rather than directly switching a large load with the control output. * Rated power consumption Means the power that is consumed when the rated operation voltage is applied to the power circuit. (Rated power consumption = rated voltage x current consumption) * Rated control capacity Means the reference value that is used to determine the performance of the switching part of the load. This value is represented by the combination of voltage and current. * Contact resistance Means the combined resistance that consists of the contact resistance between contacts, and the conductor resistance of pins and contact springs. * Insulation resistance Means the resistance between a contact or a conductive pin like the pin to which the operation voltage is applied, and a dead pin or a non-conductive metallic part like the time case, the base, or a retaining screw; or the resistance between contacts. * Withstand voltage Means the limit value that does not cause breakdown when high voltage is applied for one minute to the same location as measured for insulation resistance. The detectable leak current is normally 10 mA. In special cases, however, it may be 1mA or 3 mA. * Withstand surge voltage Means the limit value that shows the durability against momentary abnormal voltage resulting from lightning or switching a conductive load. The surge waveform is represented by the standard impulsive voltage waveform at (1.2 x 50) s or (1 x 40) s. 9 PRECAUTIONS IN USING THE TIMERS Cautions for circuits 1. Protective circuit for timer contact In the circuit that switches an inductive load, a contact failure may occur at a contact point due to surge or inrush current resulting from that switching. Therefore, it is recommended that the following protective circuit be used to protect the contact point. Application AC DC (see note.) Available r c Diode Available Available If the load is a relay or solenoid, the release time lengthens. Effective when connected to both contacts if the power supply voltage is 24 or 48 V and the voltage across the load is 100 to 200 V. Features/Notes Device Selection If the load is a timer, leakage current flows through the CR circuit causing faulty operation. -- Note: If used with AC voltage, be sure the impedance of the load is sufficiently smaller than that of the c and r. As a guide in selecting r and c, c: 0.5 to 1 F per 1 A contact current r: 0.5 to 1 per 1 V contact voltage Values vary depending on the properties of the load and variations in timer characteristics. Capacitor c acts to suppress the discharge the moment the contacts open. Resistor r acts to limit the current when the power is turned on the next time. Test to confirm. Use a capacitor with a breakdown voltage of 200 to 300 V. Use AC type capacitors (non-polarized) for AC circuits. 2. Type of Load and Inrush Current The type of load and its inrush current characteristics, together with the switching frequency are important factors which cause contact welding. Particularly for loads with inrush currents, measure the steady state current and inrush current and use a relay or magnet switch which provides an ample margin of safety. The table below shows the relationship between typical loads and their inrush currents. Inductive load c Varistor circuit Timer contact Timer contact Inductive load r Inductive load Circuit Diode circuit Timer contact Inrush current Steady state current 10 to 20 times the steady state current 5 to 10 times the steady state current 10 to 15 times the steady state current 1 to 3 times the steady state current 1 to 3 times the steady state current 20 to 40 times the steady state current 5 to 15 times the steady state current When you want large load and long life of the timer, do not control the load direct with a timer. When the timer is designed to use a relay or a magnet switch, you can acquire the longer life of the timer. 3. Connection of input The PM4H and LT4H series use power supply without a transformer (power and input terminals are not insulated). In connecting various kinds of input signals, therefore, use a power transformer in which the primary side is separated from the ungrounded secondary side as shown in Fig. A, for the power supply for a sensor and other input devices so that short-circuiting can be prevented. 10 ZNR varistor Not available Available The diode connected in parallel causes the energy stored in the coil to flow to the coil in the form of current and dissipates it as joule heat at the resistance component of the inductive load. This circuit further delays the release time compared to the CR circuit. (2 to 5 times the release time listed in the catalog) Use a diode with a reverse breakdown voltage at least 10 times the circuit voltage and a forward current at least as large as the load current. In electronic circuits where the circuit voltages reverse breakdown voltage of about 2 to 3 times the power supply voltage. Available Available Using the rated voltage characteristics of the varistor, this circuit prevents excessively high voltages from being applied across the contacts. This circuit also slightly delays the release time. -- (1) When using contact output (Fig. A) Good example AC power supply Insulation transformer R (+) T R Input device (e.g., sensor) (-) (-) R T Timer (2) When using non-contact output (Fig. B) Bad example AC power supply R Insulation transformer (+) RT R Input device (e.g., sensor) (-) RT R (-) Type of load Resistive load Solenoid load Motor load Incandescent lamp load Mercury lamp load Sodium vapor lamp load Capacitive load Transformer load Inductive load CR circuit (r: resistor c: capacitor) Timer contact T Timer AC power supply Single coil transformer (+) Input device (e.g., sensor) (-) (-) Timer Alternative current flow Do not use a single coil transformer (e.g., Sly-Duck). Otherwise, the internal circuit of the timer will be short-circuited as shown in Fig. B resulting in breakdown. 4. Long Continuous Current Flow Long continuous current flow through the timer (approx. one month or longer) cause generation of heat internally, which degrade the electronic parts. Use the timer in combination with a relay and avoid long continuous current flow through the timer. 5. Leakage current 1) For connecting and disconnecting operating voltage to the timer, a circuit should be used, which will prevent the flow of leakage current. For example, a circuit for contact protection as shown in Fig A. will permit leakage current flow through R and C, causing erroneous operation of the timer. Instead, the circuit shown in Fig. B should be used. (Fig. A) Leak current Operating voltage R C T Timer (Fig. B) R Operating voltage T C Timer PRECAUTIONS IN USING THE TIMERS cuit may be configured (Fig. A). In order to settle the problem with this potential suicide circuit, the circuit must be designed so that the timer is turned OFF after the self-retention circuit is completely released (Fig. B). 2) If the timer is directly switched with a non-contact element, leak current may flow into the timer and cause it to malfunction. 6. Power off time If the operation voltage for the timer is turned ON after the limit time operation is completed or before the limit time is reached, the Power off time longer than the timer restoration time must be secured. 7. Suicide circuit If the timer is restored immediately after the specified time is reached, the circuit must be configured so that the restoration time of the timer can be secured sufficiently. If the power circuit for the timer is turned OFF with the timer contact, a suicide cir- 8. Electrical life The electrical life varies depending on the load type, the switching phase, and the ambient atmosphere. In particular, the following cases require careful atten- Cautions for use (common for all models) 2) The following connection might result in short circuit between the heteropolar contacts in the timer. Rectification type Single-phase, full-wave Three-phase, full-wave Three-phase, half-wave Ripple percentage Approx. 48% Approx. 4% Approx. 17% Note: Refer to the ripple percentage of each timer. 3) Make sure that no induced voltage and residual voltage are applied between the power pins on the timer after the power switch is turned OFF. (If the power line is wired in parallel with the high-voltage and motor lines, induced voltage may be produced between the power pins.) 3. Control output 1) The load for the control output must be used within the load capacity specified in the rated control capacity. If it is used exceeding the rated value, the life is greatly shortened. A T T R T R (Fig. A) T (Fig. B) * Single-pole, full-wave voltage for surge waveform [(1 x 40) s] 100 90 Good example Crest value (%) Bad example L2 L1 L1 L2 Crest value 50 30 0 0 1 40 Time (s) 4. Installing the timer 1) To install the timer, use the dedicated pin bracket or socket (cap). Avoid connecting the pins on the timer by directly soldering them. 2) In order to maintain the characteristics, do not remove the timer cover (case). 5. Superimposed surge of power supply For the superimposed surge of power supply, the standard waveform (1.2 x 50s or 1 x 40s) is taken as the standard value for surge-proof voltage. (The positive and negative voltages are applied each three or five times between the power pins.) For the standard values for the PM4H, LT4H and S1DX type timers, see the respective items in "Cautions for use." * Single-pole, full-wave voltage for surge waveform [(1.2 x 50) s] 100 90 Crest value (%) 1. Pin connections Correctly connect the pins while seeing the terminal layout/wiring diagram. In particular, the DC type, which has polarities, does not operate with the polarities connected reverse. Any incorrect connection can cause abnormal heating or ignition. 2. Connection to operation power supply 1) Supply voltage must be applied at a time through a switch, a relay, and other parts. If the voltage is applied gradually, the specified time may be reached regardless of its value or the power supply may not be reset. 2) The operation voltage for the DC type must be at the specified ripple percentage or less. The average voltage must fall within the allowable operation voltage range. R R A tion: (1) If an AC load is switched in synchronized phases: Locking or welding is liable to occur due to contact transposition. Check this with the actual system. (2)If a load is switched very frequently: If a load which generates arcs when a contact is switched is turned ON and OFF very frequently, nitrogen and oxygen in air are combined due to arc energy and then HNO3 is produced. This may corrode metallic materials. The effective countermeasures include: 1. Using an arc-extinguishing circuit; 2. Decreasing the switching frequency; and 3. Decreasing the humidity in the ambient atmosphere. * PMH [(1 x 40) s] Voltage type AC type (Except for 24V AC) 12V DC, 24V DC, 24V AC 48V DC 100 to 110V DC Surge voltage 4,000V 500V 1,000V 2,000V If external surge occurs exceeding the specified value, the internal circuit may break down. In this case, use a surge absorption element. The typical surge absorption elements include a varistor, a capacitor, and a diode. If a surge absorption element is used, use an oscilloscope to see whether or not the foreign surge exceeding the specified value appears. 6. Changing the set time Do not change the set time when the limit time operation is in progress. However, this is possible only with the motor-driven type timer if the set time is shorter than the remaining time. For changing the set time on the digital timer (LT4H series), see the relevant item in "Cautions for use." Crest value 50 30 0 0 50 1.2 Time (s) 11 PRECAUTIONS IN USING THE TIMERS 7. Operating environment 1) Use the timer within the ambient temperature range from -10C to +50C +14F to +122F (+55C +131F for the LT4H series) and at ambient humidity of 85% RH maximum. 2) Avoid using the timer in a location where inflammable or corrosive gas is generated, the timer is exposed to much dust and other foreign matter water or oil is splashed on the timer or vibrations or shocks are given to the timer. 3) The timer cover (case), the knobs, and the dials are made of polycarbonated resin. Therefore, prevent the timer from being exposed to organic solvents such as methyl alcohol, benzine, and thinner, strong acid substances such as 12 caustic soda, and ammonia and avoid using the timer in atmosphere containing any of those substances. 4) If the timer is used where noises are emitted frequently, separate the input signal elements (such as a sensor), the wiring for the input signal line, and the timer as far as possible from the noise source and the high power line containing noises. 8. Checking the actual load In order to increase the reliability in the actual use, check the quality of the timer in the actual usage. 9. Others 1) If the timer is used exceeding the ratings (operation voltage and control capacity), the contact life, or any other specified limit, abnormal heat, smoke, or ignition may occur. 2) If any malfunction of the timer is likely to affect human life and properties, give allowance to the rated values and performance values. In addition, take appropriate safety measures such as a duplex circuit from the viewpoint of product liabilities. DISCONTINUED MODELS AND RECOMMENDED SUBSTITUTES Timers Discontinued models Recommended substitutes MHP-NS Exposed type Square plug-in/ horizontal type MHP-N MHP-NS- MHP-N- MHP-M Exposed type Round plug-in/ horizontal type Exposed type Round plug-in/ vertical type MHP-NM Exposed type Round plug-in/ vertical type MHP-M- MHP-NM- MHP-YC Embedded type With attachment frame MHP-N Exposed type Without attachment frame MHP-YC- MHP-N- MHP-YM Embedded type With attachment frame MHP-NM Exposed type Without attachment frame MHP-YM- MHP-NM- CHP-N Exposed type with attachement frame type PM4H-S PMH Exposed type without attachment frame type CHP-N- PM4H-S PMH Terminal base AT8-RFD should be used. Attachment frame AT7821 should be used. Attachment frame AT7831 should be used. The external dimension and contact capacity are different. The external dimension and contact capacity are different. PM4HSPMH- CHP-NF Exposed type without attachment frame type PM4H-F CHP-NF- PM4HF- 180 Terminal base AT8-RFD should be used. PM4HSPMH- CHP-NCHP-N Attachment * External dimensions, however, differ. In addition, the reset method changes from voltage input to non-voltage input. Discontinued models Recommended substitutes CHP-NF Exposed type Round plug-in/ vertical type PM4H-F CHP-NF PM4HF- CHP-SD PM4H-SD CHP-SD- PM4HSD- PM48A PM4H-A PM48A- PM4HA- PM48 PM4H-S PM48 PM4HS- PM48M PM4H-M PM48M- PM4HM- PM48F PM4H-F PM48F- PM4HF- PM48SD PM4H-SD PM48SD PM4HSD Attachment Attachment frame AT7821 should be used. * External dimensions, however, differ. In addition, the reset method changes from voltage input to non-voltage input. With exposed attachment, terminal base ATC180041 should be used. * External dimensions and contact capacity, however, differ. In addition, with the PM4H-SD: 1) (1) to (8) have no internal connection, and 2) the input (star) changes to 1a. With exposed attachment, terminal base ATC180041 should be used. With exposed attachment, terminal base ATC180031 should be used. With exposed attachment, terminal base ATC180031 for F8 type and F8R type ATC180041 for F11R type. With exposed attachment, terminal base ATC180031 for F8 type and F8R type ATC180041 for F11R type. With exposed attachment, terminal base ATC180031 should be used. Timers Discontinued models Recommended substitutes PM48W PM4H-W PM48W PM4HW- PMH-M PM4H-M/PM4S Attachment With exposed attachment, terminal base ATC180031 should be used. The external dimension and contact capacity are different. Discontinued models Recommended substitutes LT48 (8-pin) LT4H (8-pin) LT48 LT4H LT4H-L LT48W (8-pin) LT4H-W (8-pin) PMH-M- PM4HM-/PM4S- LT48W LT4HW CDX Time relay S1DXM-A Timer/ S1DX Timer DIN rail socket (8-pin) DIN rail socket (8-pin) CDX S1DXM-/S1DX- ATC18003 ATC180031 PDX Timer S1DXM-A Timer/ S1DX Timer DIN rail socket (11-pin) DIN rail socket (11-pin) PDX S1DXM-/S1DX- ATC18004 ATC180041 VHP digital high-power timer QM4H digital timer Attachment The size is different. Compact size DIN48 VHP QM4H QM48S (8-pin) QM4H (8-pin) QM48S QM4H QM72S (Screw terminal) QM4H (8-pin) The size is different. 72 48 QM72S QM4H In some cases, the specifications of the recommended substitutes are not exactly the same as those of the discontinued model. Please confirm the specifications before using the recommended substitutes. 181 Counters Hour meters Discontinued models Recommended substitutes MC electromagnetic counters MC6 LC48 Relay type: 8-pin Tr type: 11-pin LC4H Attachment LC4H LC4H-L LC4H Discontinued models Recommended substitutes The size and attachment method are different. The input method is different. (Voltage input non-voltage input) Attachment Body Round type (attachment hole 45) TH11* TH12* TH141S TH142S Relay type: 8-pin Tr type: 11-pin Square type (attachment hole 45) Body Square type (attachment hole 47) Square type (attachment hole 45) LC48 LC4H LC4H-L TH21* TH22* TH241S TH242S LC48W (11-pin) LC4H-W (11-pin) TH30 LT4H (~999.9 h) LC48W LC4H-W TH30 LT4H EM48S (8-pin) LC4H (8-pin) EM48S LC4H LC4H-L EM72S (Screw terminal) LC4H (Screw terminal) The size and attachment method are different. The input method is different. (Voltage input non-voltage input) LT4H-W (~9999 h) LT4HW The size is different. 72 LH24 Panel-mounting type LH2H Panel-mounting type * One-touch installation type LH24 * One-touch installation type The both one-touch installation type and installation frame type are available. 48 EM72S LC4H LC4H-L LC24 Panel-mounting type LC2H Panel-mounting type The both one-touch installation type and installation frame type are available. * Installation frame type LH2H * One-touch installation type LC24 * One-touch installation type * Installation frame type LC2H LH24 LH2H PC board mounting type PC board mounting type LH24 LH2H LC24 LC2H PC board mounting type PC board mounting type LC24 LC2H In some cases, the specifications of the recommended substitutes are not exactly the same as those of the discontinued model. Please confirm the specifications before using the recommended substitutes. 182 FOREIGN SPECIFICATIONS OVERVIEW 1. International Standards 3. Europe IEC standard EN standard International Electrotechnical Commission By promoting international cooperation toward all problems and related issues regarding standardization in the electrical and electronic technology fields, the IEC, a non-governmental organization, was started in October, 1908, for the purpose of realizing mutual understanding on an international level. To this end, the IEC standard was enacted for the purpose of promoting international standardization. 2. North America LISTING MARK Fig. 1 RECOGNITION MARK Fig. 2 Certification Fig. 3 Component Acceptance Fig. 4 Fig. 5 UL (Underwiters Laboratories Inc.) This is a non-profit testing organization formed in 1894 by a coalition of U.S. fire insurance firms, which tests and approves industrial products (finished products). When electrical products are marketed in the U.S., UL approval is mandated in many states, by state law and city ordinances. In order to obtain UL approval, the principal parts contained in industrial products must also be ULapproved parts. UL approval is divided into two general types. One is called "listing" (Fig. 1), and applies to industrial products (finished products). Under this type of approval, products must be approved unconditionally. The other type is called "recognition" (Fig. 2), and is a conditional approval which applies to parts and materials. CSA (Canadian Standards Association) This was established in 1919 as a non-profit, nongovernmental organization aimed at promoting standards. It sets standards for industrial products, parts, and materials, and has the authority to judge electrical products to determine whether they conform to those standards. The CSA is the ultimate authority in the eyes of both the government and the people in terms of credibility and respect. Almost all states and provinces in Canada require CSA approval by law, in order to sell electrical products. As a result, electrical products exported from Japan to Canada are not approved under Canadian laws unless they have received CSA approval and display the CSA mark. Approval is called "certification", and products and parts which have been approved are called "certified equipment", and display the mark shown in Fig. 3. The mark shown in Fig. 4 is called the "Component Acceptance" mark, and indicates conditional approval which is applicable to parts. The C-UL mark shown in Fig. 5 (finished products) and Fig. 6 (parts) indicates that the product has been tested and approved in UL laboratories, based on UL and CSA standards, through mutual approval activities. European Standards/Norme Europeennee (France)/Europaishe Norm (Germany) Abbreviation for European Standards. A unified standard enacted by CEN/CENELEC (European Standards Committee/European Electrical Standards Committee). EU and EFTA member nations employ the content of the EN standards into their own national standards and are obligated to abolish those national standards that do not agree with the EN standards. (1) Germany VDE TUV Rheinland VDE (Verband Deutscher Elektrotechniker) The VDE laboratory was established mainly by the German Electric Technology Alliance, which was formed in 1893. It carries out safety experiments and passes approval for electrical devices and parts. Although VDE certification is not enforced under German law, punishment is severe should electrical shock or fire occur; therefore, it is, in fact, like an enforcement. TUV (Technischer Uberwachungs-Verein) TUV is a civilian, non-profit, independent organization that has its roots in the German Boiler Surveillance Association, which was started in 1875 for the purpose of preventing boiler accidents. A major characteristic of TUV is that it exists as a combination of 14 independent organizations (TUV Rheinland, TUV Bayern, etc.) throughout Germany. TUV carries out inspection on a wide variety of industrial devices and equipment, and has been entrusted to handle electrical products, as well, by the government. TUV inspection and certification is based mainly on the VDE standard. TUV certification can be obtained from any of the 14 TUVs throughout Germany and has the same effectiveness as obtaining VDE certification. 4. Shipping Standards (1) Lloyd's Register of Shipping Standards from the Lloyd's Register shipping association based in England. These standards are safety standards for environmental testing of the temperature and vibration tolerances of electrical components used for UMS (unmanned machine rooms in marine vessels) applications. These standards have become international standards for control equipment in all marine vessel applications. No particular action is taken to display the conformation to these standards on the products. Fig. 6 183 5. Pilot Duty One of the specifications in the "UL508 Industrial Control Equipment" regulations at UL (Underwriters Laboratories Inc.), has to do with the grade of contact control capacity by NEMA (National Electrical Manufacturers Association) standards. By obtaining both UL and CSA approval for this grade, the product becomes authorized publicly. Pilot Duty A300 AC applied Electrification voltage current [V] [A] 120 10 240 [VA] Input power [A] 60 30 Breaker power [A] 6 3 During input 7,200 7,200 Input power [A] 30 15 Breaker power [A] 3 1.5 During input 3,600 3,600 Input power [A] 15 7.5 Breaker power [A] 1.5 0.7 During input 1,800 1,800 During breaker 720 720 Pilot Duty B300 AC applied Electrification voltage current [V] [A] 120 5 240 [VA] During breaker 360 360 Pilot Duty C300 AC applied Electrification voltage current [V] [A] 120 2.5 240 184 [VA] During breaker 180 180 FOREIGN SPECIFICATIONS TIMER Products Name PM4S PM4H-A PM4H-S PM4H-M PM4H-SD PM4H-W PM4H-F Recognized by UL Standards File No. Certified by CSA Standards File No. 5A250VAC PILOT DUTY C300 E43149 (C-UL) 5A250VAC PILOT DUTY C300 E122222 5A250VAC PILOT DUTY C300 LR39291 5A250VAC PILOT DUTY C300 E122222 3A250VAC PILOT DUTY C300 LR39291 3A250VAC PILOT DUTY C300 E122222 5A250VAC PILOT DUTY C300 E122222 (C-UL) 5A250VAC PILOT DUTY C300 100mA30VDC QM4H S1DXM- 2C A/M (Relay output) 4C Certified rating -- -- 98/10004 5A 250V AC (resistive) 98/10004 3A 250V AC (resistive) -- -- Remarks 100mA30VDC 5A250VAC PILOT DUTY C300 E43149 (C-UL) 5A250VAC PILOT DUTY C300 -- -- E59504 7A1/6HP125VAC 7A1/6HP250VAC 3A30VDC PILOT DUTY C300 LR39291 7A1/6HP125VAC 7A1/6HP250VAC 3A30VDC PILOT DUTY C300 88/10123 125V3.5A (COS ]0.4) 250V2A (COS ]0.4) 250V7A(COS ]1.0) "The standard models conform to the UL/CSA standard. (To place an order, you do not need to specify the tailing character 9 of each item number.)" The standard models conform to the LLOYD standard. E59504 5A250VAC LR39291 5A250VAC 88/10123 250V5A (COS ]1.0) "The standard models conform to the UL/CSA standard. (To place an order, you do not need to specify the tailing character 9 of each item number.)" E122222 7A125VAC 6A250VAC 1/6HP125, 250VAC PILOT DUTY C300 LR39291 7A125VAC 6A250VAC 1/6HP125, 250VAC PILOT DUTY C300 98/10004 7A 250V AC (resistive) 5A250VAC 1/10HP125, 250VAC PILOT DUTY C300 LR39291 5A250VAC 1/10HP125, 250VAC PILOT DUTY C300 98/10004 5A 250V AC (resistive) 7A125VAC 6A250VAC 1/6HP125, 250VAC PILOT DUTY C300 LR39291 7A125VAC 6A250VAC 1/6HP125, 250VAC PILOT DUTY C300 98/10004 7A 250V AC (resistive) 5A250VAC 1/10HP125, 250VAC PILOT DUTY C300 LR39291 5A250VAC 1/10HP125, 250VAC PILOT DUTY C300 98/10004 5A 250V AC (resistive) 5A250VAC PILOT DUTY C300 E59504 (C-UL) -- -- E122222 E122222 2C E122222 4C PM5S-A PM5S-S PM5S-M File No. E43149 PMH MHP MHP-M Lloyd's Register Standards Certified rating E43149 LT4H LT4H-L LT4H-W S1DX (Relay output) Recognized rating E59504 (C-UL) 5A250VAC PILOT DUTY C300 Accessories Products Name Recognized by UL Standards File No. E59504 Common mounting tracks for timers E148103 Recognized rating 10A250VAC AT8-RFD (AT78039) 7A250VAC AT8-DF8L (ATA48211) 8P cap was an approved as an option. AD8-RC (AD8013) Certified by CSA Standards File No. LR39291 AT8-DF8K (ATC180031) E148103 AT8-DF11K (ATC180041) (C-UL) AT8-R8K (AT78041) AT8- R11K (AT78051) Certified rating Lloyd's Register Standards File No. Certified rating 10A250VAC AT8-RFD (AT78039) 7A250VAC AT8-DF8L (ATA48211) 8P cap was an approved as an option. AD8-RC (AD8013) -- -- AT8-DF8K (ATC180031) AT8-DF11K (ATC180041) AT8-R8K (AT78041) AT8- R11K (AT78051) -- -- Remarks 185 FOREIGN SPECIFICATIONS Counters Product name LC4H LC4H-L LC4H-S UL recognized File No. Approved ratings E122222 5A250V AC PILOT DUTY C300 E122222 3A250V AC PILOT DUTY C300 E122222 E122222 CSA certified File No. E122222 (C-UL) 5A250V AC PILOT DUTY C300 E122222 (C-UL) 3A250V AC PILOT DUTY C300 24-240 V AC/DC 4.5-30 V DC 3 V DC E122222 (C-UL) 24-240 V AC/DC 4.5-30 V DC 3 V DC 24-240 V AC/DC 4.5-30 V DC 3 V DC E122222 (C-UL) 24-240 V AC/DC 4.5-30 V DC 3 V DC 100mA 30V DC LC4H-W 100mA 30V DC 100mA 30V DC LC2H LC2H preset Remarks Approved ratings 100mA 30V DC Hour Meters Product name TH13 * TH23 series UL recognized File No. Approved ratings CSA certified File No. Remarks Approved ratings E42876 115-120, 220, 240V AC LR39291 115-120, 220, 240V AC * For UL-recognized and CSA-certified products, specify "U" at the end of the part No. E42876 12, 24, 48, 100, 110, 115-120, 200, 220, 240V AC LR39291 12, 24, 48, 100, 110, 115-120, 200, 220, 240V AC * Only black panel-mounting type UL-recognized and CSA-certified. * For UL-recognized and CSA-certified products, specify "U" at the end of the product code. * Panel-mounting silver type not UL-recognized nor CSA-certified. E42876 12, 24, 48, 100, 110, 115-120, 200, 220, 240V AC LR39291 12, 24, 48, 100, 110, 115-120, 200, 220, 240V AC * Standard products are UL-recognized and CSA-certified. E122222 24-240 V AC/DC 4.5-30 V DC 3 V DC E122222 (C-UL) 24-240 V AC/DC 4.5-30 V DC 3 V DC * Standard products are UL-recognized and CSA-certified. E122222 24-240 V AC/DC 4.5-30 V DC 3 V DC E122222 (C-UL) 24-240 V AC/DC 4.5-30 V DC 3 V DC * Standard products are UL-recognized and CSA-certified. E42876 12 V DC 24 V DC E42876 (C-UL) 12 V DC 24 V DC * Standard products are UL-recognized and CSA-certified. TH14 * TH24 series TH63 * 64 series LH2H LH2H preset TH8 series Accessories Product name UL-recognized File No. CSA certified File No. Rating LR26550 10A250V AC AT8-RFD (AT78039) 7A250V AC AT8-DF8L (ATA48211) 8P cap UL-listed as option. AD8-RC(AD8013) E59504 10A250V AC AT8-RFD (AT78039) 7A250V AC AT8-DF8L (ATA48211) 8P cap CSA-certified as option. AD8-RC (AD8013) E148103 AT8-DF8K (ATC180031) E148103 AT8-DF11K (ATC180041) (C-UL) AT8-R8K (AT78041) AT8- R11K (AT78051) Common counter fixtures 186 Rating AT8-DF8K (ATC180031) AT8-DF11K (ATC180041) AT8-R8K (AT78041) AT8- R11K (AT78051) Remarks CE MARKINGS OVERVIEW Counter, Hour Meter conforming to EN/IEC standards CE markings and EC directives The Timer, Counter, Hour Meter shown below conform to both EN and IEC standards, and may display the CE markings. The world's largest single market, the European Community (EC) was born on 1 January 1993 (changing its name to EU in November 1993. It is now always expressed as EU, apart from EC directives.) EU member country products have always had their quality and safety guaranteed according to the individual standards of each member country. However, the standards of each country being different prevented the free flow of goods within the EU. For this reason, in order to eliminate non-tariff barriers due to these standards, and to maximize the merits of EU unification, the EC directives were issued concomitant to the birth of the EU. The EN standards were established as universal EU standards in order to facilitate EU directives. These standards were merged with the international IEC standards and henceforth reflect the standards in all countries. Also, the CE markings show that products conform to EC directives, and guarantee the free flow of products within the EC. Product classification Timers Time Switch Counters Hour Meters Product name EMC directives Low-voltage directives LT4H LT4H-L LT4H-W PM4H S1DX S1DXM-A/M PM4S PM5S QM4H A-TB72 A-TB72Q LC4H LC4H-L LC4H-S LC4H-W LC2H LC2H preset TH13 TH23 TH14 TH24 TH40 TH50 TH63 TH64 LH2H LH2H preset TH8 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61812-1 EN 61812-1 EN 61812-1 EN 61812-1 EN 61812-1 EN 61812-1 EN 61812-1 EN 61812-1 EN 61010-1 EN 61812-1 EN 61812-1 EN 61812-1 EN 61812-1 EN 61812-1 EN 61812-1 EN 61010-1 -- EN 61010-1 EN 61010-1 EN 61010-1 EN 61010-1 EN 61010-1 EN 61010-1 EN 61010-1 EN 61010-1 EN 61010-1 -- -- What are EN standards? An abbreviation of Norme Europeenne (in French), and called European Standards in English. Approval is by vote among the CEN/CENELEC member countries, and is a unified standards limited to EU member countries, but the contents conform to the international ISO/IEC standards. If the relevant EN standard does not exist, it is necessary to obtain approval based on the relevant IEC standard or, if the relevant IEC standard does not exist, the relevant standard from each country, such as VDE, BS, SEMKO, and so forth. Appropriate EC directives for control equipment products The main EC directives that are to do with machinery and electrical equipment are the machinery directive, the EMC directive, the low voltage directive, and the telecom directive. Although these directives have already been issued, the date of their enactment is different for each one. The machinery directive was 1 January 1995. The EMC directive was 1 January 1996, and the low voltage directive was enacted from 1 January 1997. The telecom directive was established by the separate CTR (Common Technology References.) 187