E3Z-G Grooved-type Photoelectric Sensor Grooved design eliminates the need for optical axis adjustment. Two-axis models also available. Ideal for detection and positioning for cranes and conveyor systems in automated warehouses. Ordering Information Sensor Unit Sensing method Appearance Throughbeam Connection method Sensing distance Pre-wired (0.5/2 m) Number of optical axes 1 Junction connector 25 mm Pre-wired (0.5/2 m) 2 Junction connector Note: Model NPN output PNP output E3Z-G61 E3Z-G81 E3Z-G61-M3J E3Z-G81-M3J E3Z-G62 E3Z-G82 E3Z-G62-M3J E3Z-G82-M3J Models with a 0.5-m cable are available. When ordering, specify the cable length by adding the code "0.5M" to the model number (e.g., E3Z-G61 0.5M). Accessories (Order Separately) Sensor I/O Connector Cable specifications Appearance Standard cable Type of cable 2m Straight L-shape Four-core cable Model XS3F-M421-402-A 5m XS3F-M421-405-A 2m XS3F-M422-402-A 5m XS3F-M422-405-A Specifications Ratings/Characteristics Sensing method Through beam (grooved type) Number of optical axes Item 1 2 NPN output E3Z-G61 E3Z-G61-M3J E3Z-G62 E3Z-G62-M3J PNP output E3Z-G81 E3Z-G81-M3J E3Z-G82 E3Z-G82-M3J Sensing distance 25 mm (distance between arms of groove) Light source (wave length) Infrared LED (940 nm) Power supply voltage 12 to 24 VDC10% including 10% (p-p) max. ripple Current consumption 25 mA max. Control output Load power supply voltage: 26.4 VDC max. Load current: 100 mA max. (Residual voltage: 1 V max.) L-ON/D-ON selectable (With 2-axis models, L-ON or D-ON can be selected for each axis.) Circuit protection Protection from reversed power supply connection, output short-circuits, and mutual interference. Response time Operation or reset: 1 ms max. 40 mA max. 1 E3Z-G E3Z-G Sensing method Through beam (grooved type) Number of optical axes Item 1 2 NPN output E3Z-G61 E3Z-G61-M3J E3Z-G62 E3Z-G62-M3J PNP output E3Z-G81 E3Z-G81-M3J E3Z-G82 E3Z-G82-M3J Ambient illumination (receiver side) Incandescent lamp: 3,000 lux max. Sunlight: 10,000 lux max. Ambient temperature Operating: -25 to 55C/Storage: -40 to 70C (with no icing or condensation) Ambient humidity Operating: 35% to 85%/Storage: 35% to 95% (with no condensation) Insulation resistance 20 M min. at 500 VDC between lead wires and case Dielectric strength 1,000 VAC, 50/60 Hz for 1 min between lead wires and case Vibration resistance (destruction) 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions Shock resistance (destruction) 500 m/s2 3 times each in X, Y, and Z directions Enclosure rating IP64 (IEC60529) Connection method Pre-wired cable Junction connector (length: 2 m or 0.5 m) Indicator Operation indicator (orange) Weight (packed state) Pre-wired models (with 2-m cable): 65 g Models with junction connectors: 30 g Material ABS Accessories Instruction sheet Pre-wired cable Junction connector (length: 2 m or 0.5 m) Operation Output Circuits (NPN Output) No. of optical axes/model Output transistor status 1 axis E3Z-G61 E3Z-G61M3J Light ON Timing chart Incident Interrupted Operation ON indicator (orange) OFF ON Output transistor OFF Operate Load (relay) Reset Mode selector LIGHT ON (L/ON) Output circuit Operation indicator (orange) 1 Dark ON 12 to 24 VDC 100 mA max. Load (relay) (Control output) Black 4 Main circuit (S1) ZD (Between brown and black) Incident Interrupted Operation ON indicator OFF (orange) ON Output transistor OFF Operate Load (relay) Reset Brown 3 DARK ON (D/ON) Blue 0V Connecting Pin Arrangement 2 4 1 3 Note: Pin 2 is not used. (Between brown and black) 2 axes E3Z-G62 E3Z-G62M3J Light ON Incident Interrupted Operation ON indicator OFF (orange) ON Output transistor OFF Operate Load (relay) Reset LIGHT ON (L/ON) 1 Operation indicator S1 (orange) Operation indicator S2 (orange) Main circuit (Control output) Brown 100 mA max. (S1) 4 12 to 24 VDC Load (relay) Black ZD Load (relay) 100 mA max. (Control output) White (S2) 2 (Between brown and black) Dark ON Incident Interrupted Operation ON indicator OFF (orange) ON OFF Operate Reset Output transistor Load (relay) (Between brown and black) 2 DARK ON (D/ON) ZD 3 Blue 0V Connector Pin Arrangement 2 1 4 3 E3Z-G E3Z-G Output Circuits (PNP Output) No. of optical axes/model Output transistor status 1 axis E3Z-G81 E3Z-G81M3J Light ON Timing chart Mode selector Incident Interrupted LIGHT ON (L/ON) Operation ON indicator (orange) OFF Output circuit Operation indicator (orange) 1 ON OFF Operate Output transistor Load (relay) (Control output) Main circuit Reset Black 100 mA max. ZD 3 DARK ON (D/ON) Incident Interrupted Operation ON indicator OFF (orange) ON Output transistor OFF Operate Load (relay) Reset 12 to 24 VDC (S1) (Between brown and black) Dark ON 4 Brown Blue Load (relay) 0V Connector Pin Arrangement 2 4 1 3 Note: Pin 2 is not used. (Between brown and black) 2 axes E3Z-G82 E3Z-G82M3J Light ON LIGHT ON (L/ON) Incident Interrupted Operation ON indicator OFF (orange) ON Output transistor OFF Load (relay) 1 Operation indicator S1 (orange) Operation indicator S2 (orange) Main circuit (Control output) 4 12 to 24 VDC Black (S1) ZD (Control output) Operate Reset Brown White (S2) 2 (Between brown and black) Dark ON ZD DARK ON (D/ON) Incident Interrupted Operation ON indicator OFF (orange) ON Output transistor OFF Operate Load (relay) Reset 100 mA max. 3 Blue Load (relay) 100 mA max. Load (relay) 0V Connector Pin Arrangement 2 1 4 3 (Between brown and black) Structure of Sensor I/O Connector Wire color 4 3 2 1 1 2 3 4 Brown White Blue Black XS3F-M421-402-A XS3F-M421-405-A XS3F-M422-402-A XS3F-M422-405-A Classification DC Note: Wire color Connector pin number Use 1-axis models 2-axis models Brown 1 Power supply (+V) White 2 --- Blue 3 Power supply (0 V) Black 4 Output Output 2 (S2) Output 1 (S1) Pin 2 of 1-axis models is not used. 3 E3Z-G E3Z-G Dimensions Optical axis S2 (see note) 50 35 Two, 4.5 dia. Junction Connector Models (E3Z-G6@-M3J) 9 19 40 25 Optical axis S1 (see note) 4-dia., 4-core vinyl-insulated round cable Standard length: 0.3 m S2 S1 7.5 Mode selector 20 36 40 11 4-dia., 4-core vinyl-insulated round cable (Conductor cross-section: 0.2 mm2; insulator diameter: 1.1 mm) Standard lengths: 2 m, 0.5 m 2 4 1 3 M8 Note: Both 1 and 2-axis models have S1; only 2-axis models have S2. S1 output: black S2 output: white Operation indicator (orange) ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. E320-E1-1 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company Industrial Sensors Division Sensing Devices and Components Division H.Q. Shiokoji Horikawa, Shimogyo-ku Kyoto, 600-8530 Japan Tel: (81)75-344-7068/Fax: (81)75-344-7107 4 Printed in Japan 0501-1M (A)