R General-Purpose Photoelectric Sensor E3JU Compact Limit Switch Style with Universal Power Supply H FET output allows for solid state switching of AC or DC H Universal AC/DC power supply H Choose cable or connector types H Sensitivity adjustment standard on all models H Wide selection of timing options H UL/CE/CSA certified H NEMA 4X, IP67 rated Ordering Information J SENSORS Method of detection Sensing distance Through-beam Polarized retroreflective Diffuse reflective 25 m (82 ft) 5 m (16.4 ft) 1 m (3.3 ft) 2 m (6.6 ft) Output Connection Timer Part number Relayy 300-V cable No E3JU-25M4-3 E3JU-R5M4-3 E3JU-D1M4-3 E3JU-D2M4-3 E3JU-25M4-6 E3JU-R5M4-6 E3JU-D1M4-6 E3JU-D2M4-6 E3JU-25M4T-3 E3JU-R5M4T-3 E3JU-D1M4T-3 E3JU-D2M4T-3 E3JU-25M4T-6 E3JU-R5M4T-6 E3JU-D1M4T-6 E3JU-D2M4T-6 E3JU-25P4-3 E3JU-R5P4-3 E3JU-D1P4-3 E3JU-D2P4-3 E3JU-25P4-6 E3JU-R5P4-6 E3JU-D1P4-6 E3JU-D2P4-6 E3JU-25P4T-3 E3JU-R5P4T-3 E3JU-D1P4T-3 E3JU-D2P4T-3 E3JU-25P4T-6 E3JU-R5P4T-6 E3JU-D1P4T-6 E3JU-D2P4T-6 600-V cable 300-V cable Yes 600-V cable FET 300-V cable No 600-V cable 300-V cable Yes 600-V cable Relayy FET MiniChangeR C a ge Connector No E3JU-25M4-MN1 E3JU-R5M4-MN1 E3JU-D1M4-MN1 E3JU-D2M4-MN1 Yes E3JU-25M4T-MN1 E3JU-R5M4T-MN1 E3JU-D1M4T-MN1 E3JU-D2M4T-MN1 MiniChangeR C a ge Connector No E3JU-25P4-MN1 E3JU-R5P4-MN1 E3JU-D1P4-MN1 E3JU-D2P4-MN1 Yes E3JU-25P4T-MN1 E3JU-R5P4T-MN1 E3JU-D1P4T-MN1 E3JU-D2P4T-MN1 J ACCESSORIES (ORDER SEPARATELY, NOT INCLUDED WITH SENSOR) Description Part number Mounting bracket E39-LU1 Mounting bracket for E39-R1 reflector E39-L7 Large corner cube reflector 81 x 60 x 7 mm (3.19 x 2.36 x 0.28 inch) E39-R2 Small corner cube reflectors 38 x 22 x 11 mm (1.50 x 0.87 x 0.43 inch) E39-R3 23 x 14 x 5 mm (0.91 x 0.55 x 0.19 inch) E39-R4 35 x 10 x 0.7 mm (1.38 x 0.39 x 0.03 inch) E39-RSA 40 x 35 x 0.7 mm (1.57 x 1.38 x 0.03 inch) E39-RSB Adhesive backed reflectors E3JU E3JU J REPLACEMENT PARTS Description Part number Reflector (supplied with retroreflective sensors) E39-R1 Specifications Part number E3JU-25j4j-j E3JU-R5j4j-j E3JU-D1j4j-j Method of detection Through-beam type Polarized retroreflective Diffuse reflective Supply voltage 24 to 240 VAC !10%, 50/60 Hz 12 to 240 VDC, 10% max. peak-to-peak ripple Power consumption Emitter: 2 W max. Receiver: 3.5 W max. 3.5 W max. 4 W max. Sensing distance 25 m (82 ft) 5 m (16.4 ft) with E39-R1 reflector (supplied) 5.5 m (18.0 ft) with E39-R2 3.3 m (10.8 ft) with E39-R3 1.5 m (4.9 ft) with E39-R4 0.8 m (2.6 ft) with E39-RSB 0.5 m (1.6 ft) with E39-RSA 1 m (3.3 ft) Kodak gray card white side 90% reflective Light source Infrared LED (950 nm) Polarized red LED (660 nm) Infrared LED (950 nm) Detectable object type Opaque, 16 mm (0.63 in) minimum Opaque, 56 mm (2.2 in) minimum with E39-R1 Opaque and translucent materials Operation mode Light-ON/Dark-ON, switch selectable Sensitivity adjustment Adjustable Mutual interference protection Not provided Control output Type SPDT relay Max. load 3 A, 250 VAC; 30 VDC rated (p.f.=1) Min. load 10 mA, 5 VDC minimum Response time Models without timer and timer models set to No Timer: 12 ms ON (6 ms typ.), 12 ms OFF (5 ms typ.) Models with timer: 0.1 to 10 sec (adjustable) Type Power MOSFET relay Max. load 400 mA AC/DC (600 mA up to 40" C) 240 VAC max., 100 VDC max. Response time Models without timer and timer models set to No Timer: 8 ms ON, 12 ms OFF max. Models with timer: 0.1 to 10 sec (adjustable) Type ON-delay, OFF-delay, ON/OFF delay, one-shot, delayed one-shot; switch selectable Range 0.1 to 10 seconds Contact Solid state Timer functions Not provided Indicators Light incident (red LED); output operation (yellow LED); stability (green LED) Lens Plastic: PMMA Case Plastic: Case-ABS/Polycarbonate blend, Cover-Polycarbonate Mounting Connections Two M5 front-mounting through holes. M30 externally threaded base and 1/2-14 NPSM internal threads for cable type: conduit torque not to exceed 100 inch-lbs. Prewired (--6) 600 V rated, AWG 20: 2-wire, 4-wire cables; AWG 21: 5-wire cables; (--3) 300 V rated; AWG 22: 4-wire, 5-wire cables Connector MiniChangeR style connector: 2, 4, and 5 pins (This table continues on the next page.) 2 2 m (6.6 ft) Kodak gray card white side 90% reflective Provided Circuit protection Materials E3JU-D2j4j-j E3JU E3JU Specifications Table -- continued from previous page Part number E3JU-25j4j-j E3JU-R5j4j-j E3JU-D1j4j-j Method of detection Through-beam type Polarized retroreflective Diffuse reflective Emitter: (--6): 260 g (9.1 oz); (--3): 180 g (6.3 oz) (--6): 300 g (10.5 oz); (--3): 220 g (7.7 oz) (--6): 315 g (11.03 oz); ((--3): 3): 235 g (8.23 oz) ((--MN1): ) 130 g ((4.55 oz)) ((--MN1): ) 145 g ((5.08 oz)) Weight Prewired E3JU-D2j4j-j Receiver (--6): 300 g (10.5 oz); (--3): 220 g (7.7 oz) Connector Emitter: 115 g ( 4.03 oz) Receiver: 130 g (4.55 oz) Enclosure ratings NEMA NEMA 1, 2, 3, 4X, 5, 12 IEC 144 IP67 Approvals pp UL Listing E41515 CSA Certification LR45951 Ambient temperature CE IEC947-5-2 Operating -25"C to 55"C (-13"F to 131"F) Storage -40"C to 70"C (-40"F to 158"F) Engineering Data J EXCESS GAIN E3JU-25j4j-j E3JU-R5j4j-j E3JU-D1j4j-j Excess gain ratio Excess gain ratio Excess gain ratio 100 10 1 Sensing distance (m) Sensing distance (m) Sensing distance (m) Excess gain ratio E3JU-D2j4j-j Sensing distance (m) 3 E3JU E3JU J OPERATING RANGE Operating Range (Typical) E3JU-25j4j-j E3JU-R5j4j-j 1.5 18 1.0 12 Operating range (m) 24 0.5 -0.0 -0.5 -1.0 6 0 -6 -12 -18 -15 -24 -20 0 5 10 15 20 Sensing distance (m) Operating range (m) E3JU-D2j4j-j Sensing distance (m) 4 E3JU-D1j4j-j 2.0 Operating range (m) Parallel operating range (m) Parallel Operating Range (Typical) 25 30 0.0 Sensing distance (m) 0.2 0.4 0.6 0.8 1.0 Sensing distance (m) 1.2 1.4 E3JU E3JU Nomenclature J SENSOR WITHOUT TIMER E3JU-jjj4-j J SENSOR WITH TIMER E3JU-jjj4T-j 5 E3JU E3JU Operation J OUTPUT CIRCUIT DIAGRAMS Solid State Relay Output Types E3JU-jjPjj-j Relay Output Types E3JU-jjMjj-j Main circuit Power supply 24 to 240 VAC 12 to 240 VDC (50/60 Hz AC) Either polarity Main circuit Optically isolated NC COM 24 to 240 VAC 12 to 240 VDC (50/60 Hz AC) Either polarity Power supply 0.1 to 400 mA Load* Power supply Relay output 250 VAC, 3 A rated 5 VDC, 10 mA min. Line voltage 5 to 240 VAC 5 to 100 VDC Either polarity Load* NO * Load can be hooked up on either side of the power supply. J CONNECTIONS Prewired types Connector Types Through-beam Emitter Types E3JU-25L-3 E3JU-25L-6 Through-beam Emitter Type E3JU-25L-MN1 2 Brown Power 1 24 to 240 VAC 12 to 240 VDC 24 to 240 VAC Power 12 to 240 VDC Blue Relay Output Types E3JU-jjMjj-3 E3JU-jjMjj-6 Relay Output Types E3JU-jjMjj-MN1 3 Brown 4 24 to 240 VAC Power 12 to 240 VDC Blue COM NO NC COM 1 5 NO NC Gray Black White Solid State Relay Output Types E3JU-jjPjj-3 E3JU-jjPjj-6 Solid State Relay Output Types E3JU-jjPjj-MN1 Brown Power 3 24 to 240 VAC 12 to 240 VDC Load White Black Load* 4 2 1 Load* Blue 6 Power 24 to 240 VAC 12 to 240 VDC 2 Power Power * Load can be hooked up on either side of the power supply. Power 24 to 240 VAC 12 to 240 VDC Load E3JU E3JU J TIMING CHART 7 E3JU E3JU J SENSITIVITY ADJUSTMENT (DIFFUSE REFLECTIVE SENSORS) Steps Step 1 Step 2 Step 3 Function Determine position A Determine position B Adjust to optimum setting Sensing condition Photoelectric sensor Photoelectric sensor Target Target Background Sensitivity adjuster Procedure 8 Target Background A B A Min Indicators Photoelectric sensor Max ON LIGHT Incident Indicator (red) Place target at the desired sensing distance. Set sensitivity adjuster to the minimum scale position, and gradually increase sensitivity by turning the sensitivity adjuster clockwise until the Light Incident indicator (red LED) turns ON. Position A designates the point at which the LED has turned ON. Min Max OFF LIGHT Incident Indicator (red) Remove the target. Starting from the maximum scale position, gradually decrease sensitivity by turning the sensitivity adjuster counterclockwise until the Light Incident indicator (red LED) turns OFF. Position B designates the point at which the LED has turned OFF. Background B Min Max OFF LIGHT Incident Indicator (red) Set the sensitivity indicator to the position between Positions A and B (in some cases, Positions A and B are opposite of the above example). To insure stable sensor operation, the green stability indicator should be fully "on" in both the sensing and non-sensing conditions. E3JU E3JU Dimensions Unit: mm (inch) J SENSORS E3JU-D2jjj-j E3JU-[R5, 25, D1]jjj-j 9 E3JU E3JU J CORNER CUBE REFLECTORS E39-R1 Reflector (Included with E3JU-Rjjj-j) Two, 3.5 (0.14) dia. E39-L7 R1 Reflector Adapter for E39-R1 Reflector (Order Separately) 40.3 (1.59) 34 (1.34) 7 (0.28) 7.5 (0.30) 39.3 (1.56) 34 (1.34) 3.2 (0.13) 12 (0.47) Nut (M5) 59 (2.32) 59.9 (2.36) 52 (2.05) 52 (2.05) 62.1 (2.44) M5 Spring washer (M5) Two M3 1.6 (0.06) 8 (0.31) 2.7 (0.11) J MOUNTING BRACKET E39-LU1 (Order Separately) 90"!0.5" 61.0 (2.4) 3.0 (0.12) 53.3 (2.1) 35.6 (1.4) 7.1 (0.28) 35.6 (1.4) rad. 15.2 (0.6) 61.0 (2.4) 35.6 (1.4) 30.7 (1.21) dia. 30.7 (1.21) dia. 71.1 (2.8) 50.8 (2.00) dia. 90" 10 50.8 (2.0) 7.1 (0.28) E3JU E3JU MiniChangeR Connector Cables J BRAD HARRISON MINICHANGER CONNECTOR CABLES Connector type Applicable sensors Length Straight Right angle 5-pole p female connectors E3JU-jjM4j-MN1 3JU jj j 6 foot 41307 41307-90 12 foot 41308 41308-90 20 foot 41322 41322-90 6 foot 41108 41108-90 12 foot 41109 41109-90 20 foot 41177 41177-90 6 foot 40711 40711-90 12 foot 40712 40712-90 20 foot 40748 40748-90 4-pole p female connectors 2-pole p female connectors E3JU-jjP4j-MN1 3JU jj j E3JU-25jj-MN1 3JU 5jj emitter e e Note: The above part numbers represent Brad Harrison (Daniel Woodhead) part numbers not Omron part numbers. Please contact your local Omron distributor for future availability by Omron and other equivalent Connector Cables. Precautions ! WARNING These photoelectric sensors should not be used in personal safety applications. Using the sensor as a safety device may cause an unsafe condition that could lead to serious injury or death. ! CAUTION Cover Screw Torque: The torque of the cover screw must not exceed 3.5 kgScm (3 inSlb). Over-torquing twill cause the plastic parts to crack. J HIGH-VOLTAGE LINES Do not place sensor power supply or signal lines within the same conduit as high-voltage power lines. J VOLTAGE RATINGS Do not exceed rated supply voltage, ripple percent (for DC models), or load current limits. J POWER SUPPLY If a switching power supply is used, or when using with an inverter or servomotor, ground the FG (frame ground) and G (ground) terminals on the power supply for proper operation to avoid damaging the sensor. J WATER EXPOSURE Do not use the sensor where it may be immersed, is outdoors, or exposed to rain. J PROPER MOUNTING SCREWS Use M5 screws and washers to mount sensor and bracket. J MECHANICAL SHOCK Avoid mechanical shock during installation which may damage the housing. J CONNECTOR J AMBIENT LIGHTING # Do not install sensor in direct sunlight, or other sources of strong ambient light. # J ENVIRONMENTAL CONDITIONS Do NOT install sensor in areas that have any of these conditions: # # # High humidity, or where condensation would result. Corrosive gas. High vibration or shock. C:/CEDSAX4 # # When connecting or disconnecting the connector, hold the connector cover to avoid tension on housing. Tighten connector only by hand. Do not use tools, which may damage the connector. Always disconnect power before connecting or disconnecting the connector. Be sure that the connector is tightened securely. If this is not done, the sensor enclosure rating may be reduced, or the connector may loosen and affect the enclosure rating. 11 E3JU E3JU NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4. R OMRON ELECTRONICS LLC OMRON ON--LINE OMRON CANADA, INC. 1-800-55-OMRON Global -- http://www.omron.com USA -- http://www.omron.com/oei Canada -- http://www.omron.com/oci 416-286-6465 One East Commerce Drive Schaumburg, IL 60173 Cat. No. E00SAD5 04/02 Specifications subject to change without notice. 885 Milner Avenue Scarborough, Ontario M1B 5V8 Printed in U.S.A.