EE-SPY301/401/302/402 Slim, Diffuse Sensor Detects Objects Without Background Interference H Light modulation effectively reduces H H H H external light interference Easy adjustment and optical axis monitoring with a Light-ON indicator Wide operating voltage range (5 to 24 VDC) makes smooth connection possible with a TTLs, relays, and programmable controllers (PLCs) Easy-to-wire connector ensures ease of maintenance Convert to PNP output with EE-2001 conversion connector Ordering Information Appearance Sensing method Sensing distance Output configuration Weight Part number Horizontal Diffuse 5 mm Dark-ON Approx. 2.6 g EE-SPY301 Vertical J ACCESSORIES Name Part number Solder connector EE-1002 Connector with 1 m cable EE-1003 Connector holder for EE-1003 EE-1003A Light-ON EE-SPY401 Dark-ON EE-SPY302 Light-ON EE-SPY402 EE--SPY301/401/302/402 EE--SPY301/401/302/402 Specifications J RATINGS Item Reflective EE-SPY301 EE-SPY401 EE-SPY302 EE-SPY402 Supply voltage 5 to 24 VDC 10%, ripple (p-p): 5% max. Current consumption Average: 15 mA max.; Peak: 50 mA max. Rated sensing distance 5 mm (Reflection factor: 90%; white paper: 15 x 15 mm) Standard reference object Transparent, opaque Differential distance 0.2 mm (with a sensing distance of 3 mm, horizontally) Control output At 5 to 24 VDC: 80-mA load current (IC) with a residual voltage of 1.0 V max. When driving TTL: 10-mA load current (IC) with a residual voltage of 0.4 V max. Output configuration Indicator* Transistor on output stage without detecting object ON OFF ON OFF Transistor on output stage with detecting object OFF ON OFF ON With detecting object ON Without detecting object OFF With detecting object ON Response frequency** 100 Hz Light source GaAs infrared LED (pulse-modulated) with a peak wavelength of 940 nm Receiver Si photo-diode with a sensing wavelength of 850 nm max. Connecting method EE-1002/1003 Connectors *The indicator is a GaP red LED (peak emission wavelength: 700 nm). **The response frequency was measured by detecting the following disks rotating. Disk Terminal Arrangement 200 mm dia. 15 mm Disk 15 mm 15 mm OUT J CHARACTERISTICS Ambient illumination Sensing face: fluorescent light/incandescent light: 3,000 l x max. Enclosure ratings Ambient temperature p Ambient humidityy IP50 Operating -10 to 55C (14F to 131F) Storage -25 to 65C (-13F to 149F) Operating 35% to 85% Storage 35% to 95% Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hrs each in X, Y, and Z directions Shock resistance Destruction: 500 m/s2 (approx. 50G) for 3 times each in X, Y, and Z directions Cable length 2 m max. with a thickness of 0.3 mm2 min. 2 EE--SPY301/401/302/402 EE--SPY301/401/302/402 Engineering Data J OPERATING RANGE (TYPICAL) EE-SPY301, EE-SPY401 12 Reference object: White paper (15 x 15 mm) (reflection factor: 90%) Operates Releases 11 10 Reference object: White paper (15 x 15 mm) (reflection factor: 90%) Y Distance Y (mm) Distance Y (mm) EE-SPY301, EE-SPY401 X Operates Releases Y X X (mm) X (mm) EE-SPY302, EE-SPY402 EE-SPY302, EE-SPY402 X Y Reference object: White paper (15 x 15 mm) (reflection factor: 90%) Distance Y (mm) Distance Y (mm) Reference object: White paper (15 x 15 mm) (reflection factor: 90%) X Y X (mm) EE-SPY301/SPY302/SPY401/SPY402 Reference object: White paper (reflection factor: 90%) Distance (mm) l l Sensing area l2 (mm2) 3 J OPERATING/RESET DISTANCE VS. CABLE LENGTH (TYPICAL) Operating distance vs.releasing distance J SENSING DISTANCE VS. OBJECT AREA (TYPICAL) X (mm) TA = 25 C Vcc = 4.5 V R = 4.7 k Reference object: L Thickness: AWG24 White paper (15 x 15 mm) (A) (reflection factor: 90%) (B) Capacitor: 10 F (connected externally) A: With extension cable connected directly. B: With 10F capacitor connected. Operates Releases Length of cable (m) EE--SPY301/401/302/402 EE--SPY301/401/302/402 J SENSING ANGLE VS. SENSING DISTANCE (TYPICAL) J RECEIVER OUTPUT VS. SENSING DISTANCE (TYPICAL) Receiver otuput (mV) Relative sensing distance (%) Operating level Vcc = 24 V Reference object: Length of cable: 50 mm Thickness of cable White paper 0.3 mm2 (15 x 15 mm) EE-SPY301 (reflection factor: EE-SPY302 90%) - d + d - + Vcc = 24 V Length of cable: 50 mm Thickness of cable: 0.3 mm2 Reference object: White paper (15 x 15 mm) (reflection factor: 90%) Distance d (mm) Angle () Operation J INTERNAL/EXTERNAL CIRCUIT DIAGRAM Light-ON/Dark-ON 5 to 24 VDC Operation indicator 1.5 to 3 mA Load (relay) RL Connect RL as shown only when logic circuit is driven. OUT Main circuit IC Logic circuit 0V Connect a diode in parallel to the load when an inductive load is connected between + and OUT. J TIMING CHART Light-ON Dark-ON Incident Interrupted Incident Interrupted LIGHT indicator (red) Output transistor Load (relay) Output voltage (logic) ON OFF ON OFF Operates Releases H L LIGHT indicator (red) Output transistor Load (relay) Output voltage (logic) ON OFF ON OFF Operates Releases H L 4 EE--SPY301/401/302/402 EE--SPY301/401/302/402 Dimensions Unit: mm (inch) J EE-SPY301, EE-SPY401 26 (1.02) 20 14 (0.79) (0.55) 7 (0.28) 8 (0.31) Terminal Arrangement (1) VCC (2) OUT OUTPUT (3) GND (0 V) Sensing face 4 (0.16) Operation indicator 14 (0.55) 20 (0.79) 6 (0.24) Two, 3.2 dia. holes 3(0.12) 7.5 (0.30) (3) (2) 2.5 (0.10) (1) 5 (0.20) Three, 0.635 1.25 (0.05) 3 (0.12) 4.2 (0.17) J EE-SPY302, EE-SPY402 26 (1.02) 20 14 (0.79) (0.55) 3.5 (0.14) 7 (0.28) 4 (0.16) 8 (0.31) Sensing face Terminal Arrangement (1) VCC (2) OUT OUTPUT (3) GND (0 V) Operation indicator 20 (0.79) 6 (0.24) 7.5 (0.30) Two, 3.2 dia. holes 3(0.12) (3) 2.5 (0.10) 5 (2) (1) Three, 0.635 1.25 (0.05) 5 (0.20) 3 (0.12) 4.2 (0.17) EE--SPY301/401/302/402 EE--SPY301/401/302/402 J EE-1002 CONNECTOR 6 (0.24) J EE-1003 CONNECTOR 16.72 6 (0.24) 3 (0.12) 0.75 (0.03) 2.5 (0.10) 4.9 (0.19) 11 (0.43) 5.0 (0.20) 1.75 (0.07) 21.5 (0.85) 16 (0.63) 10.7 1.0 (0.42) (0.04) t0.25 5.5 (0.22) 1.2 (0.05) 0.6 (0.02) 4 (0.16) J EE-SPY301 + EE-1003 6 (0.24) 1.2 (0.05) 1,00020 2.5 5 11.5 (0.45) 13.5 (0.53) 31 J EE-1003A CONNECTOR HOLDER 20 (0.79) 25.5 (1.00) Two, 3.2 dia. holes 20 (0.79) 10.7 (0.42) 14.2 (0.56) 1 1 (0.04) 5.7 (0.22) 8 (0.31) 4.2 (0.17) 3.5 (0.14) 2.9 (0.11) 11 (0.43) 1 2 (0.08) 1.25 (0.05) 1.8 (0.07) 2.5 (0.10) 2 (0.08) 5 (0.20) 6 EE--SPY301/401/302/402 EE--SPY301/401/302/402 Precautions Refer to the Technical Information Section for general precautions. 3. Insert a plastic insulating plate with a thickness of approximately 10 mm between the photomicrosensor and mounting base. J WIRING Wire as shown by the following illustration to connect a small inductive load (a relay for example) to the photomicrosensor. A diode must be connected parallel to the relay to absorb the reverse voltage. A cable with a thickness of 0.3 mm2 or AWG22 min. and a length of 2 m max. must be connected to the output terminals. To use a cable longer than 2 m, attach a capacitor with a capacitance of approximately 10 F to the wires, as shown below. The distance between the terminal and the capacitor must be within 2 m: OUT 5 to 24 VDC D Relay 5 to 24 VDC OUT 0V A capacitance of 10 F min. When using a standard switching regulator, ground the FG and G terminal to ensure that the photomicrosensor will be in a stable operating condition. 0V Extension cable 2 m max J POWER SUPPLY Do not solder the cable to the connectors. Use the EE-1002 Connector or EE-1003 Connector (with a 1-m cable attached) to connect the cable to the output terminals. When using a standard switching regulator, ground the FG and G terminal to ensure that the photomicrosensor will be in a stable operating condition. Use the EE1003A Connector Holder to prevent accidental disconnection of the EE-1003 Connector from the EE-SPY301/401/302/402 Photomicrosensor. Do not impose excessive force on the terminals (refer to the diagram below). Excess force will damage the terminals. No OUT G FG Switching regulator Terminal Do not disconnect the EE-1001 or EE-1006 Connector from the photomicrosensor when power is supplied to the photomicrosensor, or sensor damage could result. If the metal mounting base is subjected to inductive electrical noise, the photomicrosensor can be activated accidentally. If noise is a problem, take the following countermeasures: 1. Connect the negative terminal to the mounting base so that there will be no difference in electric potential between the photomicrosensor and mounting base. 2. Connect the negative terminal to the mounting base via a 0.47-F capacitor. 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. GC APMS-1 09/02 Specifications subject to change without notice. 885 Milner Avenue Toronto, Ontario M1B 5V8 Printed in U.S.A.