User manual OMRON E2A DATASHEET

[. . . ] Cylindrical Proximity Sensor E2A High quality for extra long life in daily use · wide portfolio range through modular concept · designed and tested for extra long life · IP67 and IP69k for highest protection in wet environments · continuously high quality level through specialized manufacturing process · DC 3-wire and DC 2-wire models · Normally open (NO), normally closed (NC) and antivalent (NO+NC) models · up to 30mm sensing distance · Stainless steel and brass housings · Pre-wired versions with different cable materials and diameters, M8 and M12 connector types, pre-wired types with cable end connectors Ordering Information DC 3-wire models (NO + NC: DC 4-wire) *2 Size Sensing distance Connection Body material Thread length (overall length) Output configuration Operation mode NO Operation mode NC 27 (40) Pre-wired 49 (62) 27 (43) M12 connector 49 (65) Shiel2. 0 mm ded M8 connector (3-pin) 27 (39) 49 (61) 27 (39) Stainless steel*1 49 (61) 27 (40) 49 (62) 27 (43) M12 connector Nonshielded 49 (65) 4. 0 mm M8 connector (3-pin) 27 (39) 49 (61) 27 (39) 49 (61) M8 connector (4-pin) M8 Pre-wired M8 connector (4 pin) PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN E2A-S08KS02-WP-B1 2M E2A-S08KS02-WP-C1 2M E2A-S08LS02-WP-B1 2M E2A-S08LS02-WP-C1 2M E2A-S08KS02-M1-B1 E2A-S08KS02-M1-C1 E2A-S08LS02-M1-B1 E2A-S08LS02-M1-C1 E2A-S08KS02-M5-B1 E2A-S08KS02-M5-C1 E2A-S08LS02-M5-B1 E2A-S08LS02-M5-C1 E2A-S08KS02-M3-B1 E2A-S08KS02-M3-C1 E2A-S08LS02-M3-B1 E2A-S08LS02-M3-C1 E2A-S08KN04-WP-B1 2M E2A-S08KN04-WP-C1 2M E2A-S08LN04-WP-B1 2M E2A-S08LN04-WP-C1 2M E2A-S08KN04-M1-B1 E2A-S08KN04-M1-C1 E2A-S08LN04-M1-B1 E2A-S08LN04-M1-C1 E2A-S08KN04-M5-B1 E2A-S08KN04-M5-C1 E2A-S08LN04-M5-B1 E2A-S08LN04-M5-C1 E2A-S08KN04-M3-B1 E2A-S08KN04-M3-C1 E2A-S08LN04-M3-B1 E2A-S08LN04-M3-C1 E2A-S08KS02-WP-B2 2M E2A-S08KS02-WP-C2 2M E2A-S08LS02-WP-B2 2M E2A-S08LS02-WP-C2 2M E2A-S08KS02-M1-B2 E2A-S08KS02-M1-C2 E2A-S08LS02-M1-B2 E2A-S08LS02-M1-C2 E2A-S08KS02-M5-B2 E2A-S08KS02-M5-C2 E2A-S08LS02-M5-B2 E2A-S08LS02-M5-C2 E2A-S08KS02-M3-B2 E2A-S08KS02-M3-C2 E2A-S08LS02-M3-B2 E2A-S08LS02-M3-C2 E2A-S08KN04-WP-B2 2M E2A-S08KN04-WP-C2 2M E2A-S08LN04-WP-B2 2M E2A-S08LN04-WP-C2 2M E2A-S08KN04-M1-B2 E2A-S08KN04-M1-C2 E2A-S08LN04-M1-B2 E2A-S08LN04-M1-C2 E2A-S08KN04-M5-B2 E2A-S08KN04-M5-C2 E2A-S08LN04-M5-B2 E2A-S08LN04-M5-C2 E2A-S08KN04-M3-B2 E2A-S08KN04-M3-C2 E2A-S08LN04-M3-B2 E2A-S08LN04-M3-C2 *1. E2A 1 Size Sensing distance Connection Body material Thread length (overall length) 34 (50) Output configuration PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN PNP NPN Operation mode NO E2A-M12KS04-WP-B1 2M E2A-M12KS04-WP-C1 2M E2A-M12LS04-WP-B1 2M E2A-M12LS04-WP-C1 2M E2A-M12KS04-M1-B1 E2A-M12KS04-M1-C1 E2A-M12LS04-M1-B1 E2A-M12LS04-M1-C1 E2A-M12KS04-M5-B1 E2A-M12KS04-M5-C1 E2A-M12LS04-M5-B1 E2A-M12LS04-M5-C1 E2A-M12KS04-M3-B1 E2A-M12KS04-M3-C1 E2A-M12LS04-M3-B1 E2A-M12LS04-M3-C1 E2A-M12KN08-WP-B1 2M E2A-M12KN08-WP-C1 2M E2A-M12LN08-WP-B1 2M E2A-M12LN08-WP-C1 2M E2A-M12KN08-M1-B1 E2A-M12KN08-M1-C1 E2A-M12LN08-M1-B1 E2A-M12LN08-M1-C1 E2A-M12KN08-M5-B1 E2A-M12KN08-M5-C1 E2A-M12LN08-M5-B1 E2A-M12LN08-M5-C1 E2A-M12KN08-M3-B1 E2A-M12KN08-M3-C1 E2A-M12LN08-M3-B1 E2A-M12LN08-M3-C1 E2A-M18KS08-WP-B1 2M E2A-M18KS08-WP-C1 2M E2A-M18LS08-WP-B1 2M E2A-M18LS08-WP-C1 2M E2A-M18KS08-M1-B1 E2A-M18KS08-M1-C1 E2A-M18LS08-M1-B1 E2A-M18LS08-M1-C1 E2A-M18KS08-M5-B1 E2A-M18KS08-M5-C1 E2A-M18LS08-M5-B1 E2A-M18LS08-M5-C1 E2A-M18KS08-M3-B1 E2A-M18KS08-M3-C1 E2A-M18LS08-M3-B1 E2A-M18LS08-M3-C1 E2A-M18KN16-WP-B1 2M E2A-M18KN16-WP-C1 2M E2A-M18LN16-WP-B1 2M E2A-M18LN16-WP-C1 2M E2A-M18KN16-M1-B1 E2A-M18KN16-M1-C1 E2A-M18LN16-M1-B1 E2A-M18LN16-M1-C1 E2A-M18KN16-M5-B1 E2A-M18KN16-M5-C1 E2A-M18LN16-M5-B1 E2A-M18LN16-M5-C1 E2A-M18KN16-M3-B1 E2A-M18KN16-M3-C1 E2A-M18LN16-M3-B1 E2A-M18LN16-M3-C1 Operation mode NC E2A-M12KS04-WP-B2 2M E2A-M12KS04-WP-C2 2M E2A-M12LS04-WP-B2 2M E2A-M12LS04-WP-C2 2M E2A-M12KS04-M1-B2 E2A-M12KS04-M1-C2 E2A-M12LS04-M1-B2 E2A-M12LS04-M1-C2 E2A-M12KS04-M5-B2 E2A-M12KS04-M5-C2 E2A-M12LS04-M5-B2 E2A-M12LS04-M5-C2 E2A-M12KS04-M3-B2 E2A-M12KS04-M3-C2 E2A-M12LS04-M3-B2 E2A-M12LS04-M3-C2 E2A-M12KN08-WP-B2 2M E2A-M12KN08-WP-C2 2M E2A-M12LN08-WP-B2 2M E2A-M12LN08-WP-C2 2M E2A-M12KN08-M1-B2 E2A-M12KN08-M1-C2 E2A-M12LN08-M1-B2 E2A-M12LN08-M1-C2 E2A-M12KN08-M5-B2 E2A-M12KN08-M5-C2 E2A-M12LN08-M5-B2 E2A-M12LN08-M5-C2 E2A-M12KN08-M3-B2 E2A-M12KN08-M3-C2 E2A-M12LN08-M3-B2 E2A-M12LN08-M3-C2 E2A-M18KS08-WP-B2 2M E2A-M18KS08-WP-C2 2M E2A-M18LS08-WP-B2 2M E2A-M18LS08-WP-C2 2M E2A-M18KS08-M1-B2 E2A-M18KS08-M1-C2 E2A-M18LS08-M1-B2 E2A-M18LS08-M1-C2 E2A-M18KS08-M5-B2 E2A-M18KS08-M5-C2 E2A-M18LS08-M5-B2 E2A-M18LS08-M5-C2 E2A-M18KS08-M3-B2 E2A-M18KS08-M3-C2 E2A-M18LS08-M3-B2 E2A-M18LS08-M3-C2 E2A-M18KN16-WP-B2 2M E2A-M18KN16-WP-C2 2M E2A-M18LN16-WP-B2 2M E2A-M18LN16-WP-C2 2M E2A-M18KN16-M1-B2 E2A-M18KN16-M1-C2 E2A-M18LN16-M1-B2 E2A-M18LN16-M1-C2 E2A-M18KN16-M5-B2 E2A-M18KN16-M5-C2 E2A-M18LN16-M5-B2 E2A-M18LN16-M5-C2 E2A-M18KN16-M3-B2 E2A-M18KN16-M3-C2 E2A-M18LN16-M3-B2 E2A-M18LN16-M3-C2 Operation mode NO + NC E2A-M12KS04-WP-B3 2M E2A-M12KS04-WP-C3 2M E2A-M12LS04-WP-B3 2M E2A-M12LS04-WP-C3 2M E2A-M12KS04-M1-B3 E2A-M12KS04-M1-C3 E2A-M12LS04-M1-B3 E2A-M12LS04-M1-C3 n. a. E2A-M12KN08-WP-B3 2M E2A-M12KN08-WP-C3 2M E2A-M12LN08-WP-B3 2M E2A-M12LN08-WP-C3 2M E2A-M12KN08-M1-B3 E2A-M12KS08-M1-C3 E2A-M12LS08-M1-B3 E2A-M12LS08-M1-C3 n. a. E2A-M18KS08-WP-B3 2M E2A-M18KS08-WP-C3 2M E2A-M18LS08-WP-B3 2M E2A-M18LS08-WP-C3 2M E2A-M18KS08-M1-B3 E2A-M18KS08-M1-C3 E2A-M18LS08-M1-B3 E2A-M18LS08-M1-C3 n. a. E2A-M18KN16-WP-B3 2M E2A-M18KN16-WP-C3 2M E2A-M18LN16-WP-B3 2M E2A-M18LN16-WP-C3 2M E2A-M18KN16-M1-B3 E2A-M18KS16-M1-C3 E2A-M18LS16-M1-B3 E2A-M18LS16-M1-C3 n. a. [. . . ] 0 Proximity Sensor main circuits 4 4 1 3 1 2 4 3 Sensing zone Proximity Sensor Brown +V Black (M8 connector: (See note 1. ) Load Blue ) 0V NC E2A-@-@-B2 ON OFF Control output M8 Connector M12 Connector M8 connector (4 pin) (3 pin) Pin Arrangement Pin Arrangement (See note 2. ) Pin Arrangement (See note 2. ) 1 2 3 Note 2: Pin 4 of the M12 connector and M8 connector is not used. 4 4 1 3 1 2 4 3 Non-sensing zone Sensing object (%) 100 Rated sensing distance Sensing zone Proximity Sensor Brown 1 +V 0 Proximity Sensor main circuits Black 4 NO output Load ON OFF ON OFF ON OFF Yellow indicator NO output White 2 NC output NO + NC E2A-@-@-B3 NC output Load Blue 3 0V M12 Connector Pin Arrangement 1 2 3 4 12 Inductive Sensors DC 3-wire models NPN Output Operation mode Model Non-sensing zone Sensing object (%) 100 Rated sensing distance ON OFF Yellow indicator Control output Note 1: With M8 connector models, there is no output reverse polarity protection diode. 0 Proximity Sensor main circuits Timing chart Sensing zone Output circuit Proximity Sensor Brown +V Load (See note 1. ) Black Blue 0V NO E2A-@-@-C1 ON OFF M8 Connector M12 Connector M8 connector (4 pin) (3 pin) Pin Arrangement Pin Arrangement (See note 2. ) Pin Arrangement (See note 2. ) 1 2 3 Note 2: Pin 2 of the M12 connector and M8 connector is not used. Non-sensing zone Sensing object (%) 100 Rated sensing distance ON OFF Yellow indicator Note 1: With M8 connector models, there is no output reverse polarity protection diode. 0 Proximity Sensor main circuits 4 4 1 3 1 2 4 3 Sensing zone Proximity Sensor Brown +V Load (See note 1. ) Black (M8 connector: ) Blue 0V NC E2A-@-@-C2 ON OFF Control output M8 Connector M12 Connector M8 connector (4 pin) (3 pin) Pin Arrangement Pin Arrangement (See note 2. ) Pin Arrangement (See note 2. ) 1 2 3 Note 2: Pin 4 of the M12 connector and M8 connector is not used. Non-sensing zone Sensing object (%) 100 Rated sensing distance ON OFF ON OFF ON OFF Yellow indicator NO output White 2 NC output NC output Blue 3 0V 0 Proximity Sensor main circuits 4 4 1 3 1 2 4 3 Sensing zone Proximity Sensor Brown 1 Load Black 4 NO output +V Load NO + NC E2A-@-@-C3 M12 Connector Pin Arrangement 1 2 3 4 E2A 13 DC 2-wire models Output Circuit Diagrams (Operation) Operation mode Model Non-sensing zone Sensing object (%) 100 Rated sensing distance 80 0 Timing chart Sensing zone Output circuit Proximity Sensor Load Brown +V NO E2A-@-D1 ON OFF ON OFF ON OFF Blue Yellow indicator Load can be connected to +V or 0V side. Red indicator Control output 0V M12 Connector Pin Arrangement 1 2 3 4 Non-sensing zone Sensing object (%) 100 Rated sensing distance Sensing zone Proximity Sensor Load Brown +V 0 NC E2A-@-D2 ON OFF ON OFF Blue Yellow indicator Load can be connected to +V or 0V side. Control output 0V M12 Connector Pin Arrangement 1 2 3 4 14 Inductive Sensors Dimensions Note: All units are in millimeters unless otherwise indicated. Pre-wired Models (Shielded) Pre-wired Models (Non-shielded) E2A-S08KS02-WP-(See note 1. ) Indicator (See note 2. ) Two, clamping nuts M8×1 (See note 1. ) Indicator (See note 2. ) Two, clamping nuts M8×1 Note 1. vinyl-insulated round cable with 3 conductors (conductor cross section: 0. 3 mm2; insulator diameter: 1. 3 mm); standard length: 2 m 2. vinyl-insulated round cable with 3 conductors (conductor cross section: 0. 3 mm2; insulator diameter: 1. 3 mm); standard length: 2 m 2. Operation indicator (yellow) E2A-M12KS04-WP-/E2A-S12KS04-WP-@ 50. 3 34 17 4 7 E2A-M12KN08-WP-/E2A-S12KN08-WP-@ 50. 3 17 7 34 4 7 9. 2 dia. (See note 1. ) Indicator (See note 2. ) Two, clamping nuts M12×1 (See note 1. ) Indicator (See note 2. ) Two, clamping nuts M12×1 Note 1. vinyl-insulated round cable with 3 conductors (conductor cross section: 0. 3 mm2; insulator diameter: 1. 3 mm); standard length: 2 m 2. for NO+NC (-B3 / -C3) models the total length is 4 mm longer Note 1. vinyl-insulated round cable with 3 conductors (conductor cross section: 0. 3 mm2; insulator diameter: 1. 3 mm); standard length: 2 m 2. for NO+NC (-B3 / -C3) models the total length is 4 mm longer E2A-M18KS08-WP-/E2A-S18KS08-WP-@ 59. 5 39 24 4 10 E2A-M18KN16-WP-/E2A-S18KN16-WP-@ 59. 5 24 10 39 4 10 15. 1 dia. (See note 1. ) Indicator (See note 2. ) M18×1 Two, clamping nuts (See note 1. ) Indicator (See note 2. ) M18×1 Two, clamping nuts Note 1. vinyl-insulated round cable with 3 conductors (conductor cross section: 0. 3 mm2; insulator diameter: 1. 3 mm); standard length: 2 m 2. [. . . ] Do not impose AC current (100 to 240 VAC) on any DC model, otherwise it may be damaged. Wiring Be sure to wire the E2A and load correctly, otherwise it may be damaged. Connection with No Load Be sure to insert loads when wiring. Make sure to connect a proper load to the E2A in operation, otherwise it may damage internal elements. Load Short-circuit Do not short-circuit the load, or the E2A may be damaged. The E2A's short-circuit protection function will be valid if the polarity of the supply voltage imposed is correct and within the rated voltage range. Do not expose the product to flammable or explosive gases. Do not disassemble, repair, or modify the product. Power OFF The Proximity Sensor may output a pulse signal when it is turned OFF. [. . . ]