User manual OMRON E3G DATASHEET

[. . . ] Function) --- 10m Terminal block Pre-wired Connector type [500mm]* Model NPN/PNP selector Relay contact output E3G-R13-G --E3G-R17-G E3G-MR19-G --E3G-L73 E3G-L77 --E3G-MR19T-G --E3G-ML79-G ON or OFF delay 0 to 5 s (adjustable) --- Distancesetting White paper 300 ¥ 300 mm Terminal block 0. 2 to 2 m ON or OFF delay 0 to 5 s (adjustable) E3G-ML79T-G * Values in parentheses indicate the minimum required distance between the sensor and reflector. Accessories (Order Separately) Reflectors Shape Sensing distance (typical) 10 m (500 mm) * 6 m (100 mm) * Model E39-R2 E39-R1S Quantity 1 1 Remarks ----- * Values in parentheses indicate the minimum required distance between the sensor and reflector. Terminal Protection Cover for Side-pullout Cable Shape Model Quantity Applicable type Remarks E39-L129-G 1 E3G-MR19(T)-G Provided with rubber bushing and cap for E3G-ML79(T)-G pullout prevention in horizontal direction Mounting Brackets Shape Model E39-L131 E39-L132 E39-L135 E39-L136 Quantity 1 E3G-R1# E3G-L7# 1 1 E3G-MR19(T)-G E3G-ML79(T)-G 1 --Rear-mounting use Cable pulled out downwards Applicable type Remarks --- Sensor I/O Connectors Cable Shape Cable length 2m 5m 3-wire type Model XS2F-D421-DC0-A XS2F-D421-GC0-A XS2F-D422-DC0-A XS2F-D422-GC0-A Straight Standard cable L-shaped 2m 5m E3G A-121 E3G Rating/Performance Sensor type Item Model Sensing distance Setting distance Standard sensing object Hysteresis (typical) Directional angle Reflectivity characteristics (black/white error) Light source (wave length) Spot size Power supply voltage Current/Power consumption Retroreflective Models (M. S. R. function) Distance-setting E3G-R13-G E3G-R17-G E3G-MR19-G E3G-MR19T-G E3G-L73 E3G-L77 E3G-ML79-G E3G-ML79T-G 10 m (500 mm) * (When using the E39-R2) 0. 2 to 2 m (White paper 300 x 300 mm) --0. 5 to 1. 2 m (White paper 300 x 300 mm) Opaque: 80 dia. --Sensor: 1° to 5° --10% of setting distance --±10% max. (At detection distance of 1m) --- Red LED (700 nm) Infrared LED (860 nm) --70 mm dia. [. . . ] The output is ON whenevThe output is ON between er the sensing object is located between the Sensor La and Lb. Zone teaching Zone Mode Zone Teaching E3G-L/ML Threshold a Background Threshold b (La) (Lb) Application Teaching Setting method Normal one-point teaching Normal two-point teaching Press the TEACH button Press the TEACH button with the background ob- with the background object. Threshold (a) is set to a distance in front of the background of 20% of the background distance. Threshold (a) is set approximately in the middle between the background and sensing object. Set threshold Output ON range The output is ON between The output is ON between the Sensor and La. Normal Onepoint Teaching E3G-L/ML Threshold a Background (La) La: Distance equivalent to threshold (a) Lb: Distance equivalent to threshold (b) 2. Normal Two-point Teaching E3G-L/ML Threshold a Background (La) Object ON ON L-ON D-ON OFF ON ON OFF OFF ON Normal one-point teaching Procedure 1 2 3 4 Operation Set the mode selector to . (Set to L-ON or D-ON mode. ) TEACH Procedure Operation Move the sensing object and press the TEACH button with the background. If the teaching is successful, the teaching indicator (green) will turn ON. If the teaching is not successful, the teaching indicator (red) will flash. (Use the operation mode selector to set L-ON/D-ON. ) When the teaching is not successful, change the work position and setting distance again, and restart the setting from step "3". 4 Note: Perform normal one-point teaching with the background. 5 Normal two-point teaching Procedure 1 2 3 Operation Set the mode selector to TEACH . The teaching indicator (red) will turn ON. E3G A-127 Zone teaching Procedure 1 2 3 4 Operation Set the mode selector to TEACH . The teaching indicator (red) will turn ON and the teaching indicator (green) will then turn ON. (Set to L-ON or D-ON mode. ) Maximum distance setting (in normal mode) If you want to set the maximum distance of the sensor, set a maximum distance as depicted in the following procedure. Procedure 1 2 3 Operation Set the mode selector to TEACH . When the teaching indicator (green) turns ON, the setting is complete. (Set to L-ON/ D-ON. ) Note: Perform zone teaching with the background. 4 Precautions Correct Use E3G-R/MR Design Power Supply A full-wave rectification power supply can be used with the E3G-MR19(T)-G. Wiring Considerations The tensile strength of the cable during operation should not exceed the values shown below. Model E3G-R13-G E3G-MR19(T)-G E3G-R17-G Tensile strength 50 N max. 10 N max. E3G-L/ML Design Power Supply A full-wave rectification power supply can be used with the E3G-ML79(T)-G. Wiring Considerations The tensile strength of the cable during operation should not exceed the values shown below. Model E3G-L73 E3G-ML79(T)-G E3G-L77 Tensile strength 50 N max. 10 N max. For adjustment Display · The following graphs indicate the status of each operation level. · Set the E3G so that it will work within the stable operation range. Stability indicator (green) Incident level Operation indicator (Orange) L·ON D·ON Miscellaneous EEPROM Write Error If a write error occurs (operation indicator flickers) due to power-off, static electricity or other noise in the teaching mode, perform teaching again. E3G-M#(T)-G Wiring Considerations · The cable with an external diameter of 6 to 8 mm is recommended. · Securely tighten the cover to maintain water resistance and dust resistance. [. . . ] mounting holes Note: * The ON or OFF-delay adjuster is not available with the E3G-MR19. Mounting Holes 2-M4 Receiver R11 R7 22 18. 8 14 84. 95 84. 45 74 74 35. 95 6 Emitter 2. 1 12 29 16 37 68 37 Hexagonal nut (Diagonal: 22) Application cable: 6 to 8 dia. 44 Conduit PG 13. 5 A-130 Standard Photoelectric Sensors Operation indicator (Orange) TEACH button Indicators M2. 6 Stability indicator (Green) Operation mode selector Teaching indicator (Red and green) 47. 8 14 Receiver 45 Two, 4. 5 dia. mounting holes Mounting Holes 2-M4 Note: The figures and dimensions not given are the same as those of E3G-L73-G shown on the left. 14 dia. lens 18 68. 5 67. 8 30 29 12. 8 Emitter 13. 7 21 43 Vinyl-insulated round cable with three conductors, 6 dia. (17 x 0. 16 dia. ); standard length: 2 m 37 43 8 8 7 10 M12 connector 10. 5 dia. [. . . ]