E2B

CAD Library
E2B Cylindrical Proximity Sensor Datasheet

The ideal solution for standard industrial environments

Thanks to the simple construction and Omron’s innovative “hot melt” production process, the E2B sensors embody two characteristics: value-for-money and high reliability.

All-round-visible indicator
The laser printed part number
Vibration shock resistance: IEC 60947-5-2 (10 - 55 Hz)
Operating temperature: -25°C to 70°C
Water resistance: IP67

Specifications & ordering info

Ordering information

Pre-wired

Size			Sensing distance	Output configuration	Order code (for pre-wired types with 2 m PVC cable)
Size			Sensing distance	Output configuration	Operation mode NO	Operation mode NC
M8	⬛	−	2.0 mm	PNP1	E2B-S08KS02-WP-B1 2M2	E2B-S08KS02-WP-B2 2M2
M8	−	⬛	4.0 mm	PNP1	E2B-S08KN04-WP-B1 2M2	E2B-S08KN04-WP-B2 2M2
M12	⬛	−	4.0 mm	PNP1	E2B-M12KS04-WP-B1 2M	E2B-M12KS04-WP-B2 2M
M12	−	⬛	8.0 mm	PNP1	E2B-M12KN08-WP-B1 2M	E2B-M12KN08-WP-B2 2M
M18	⬛	−	8.0 mm	PNP1	E2B-M18KS08-WP-B1 2M	E2B-M18KS08-WP-B2 2M
M18	−	⬛	16.0 mm	PNP1	E2B-M18KN16-WP-B1 2M	E2B-M18KN16-WP-B2 2M
M30	⬛	−	15.0 mm	PNP1	E2B-M30KS15-WP-B1 2M	E2B-M30KS15-WP-B2 2M
M30	−	⬛	30.0 mm	PNP1	E2B-M30LN30-WP-B1 2M	E2B-M30LN30-WP-B2 2M

Connector types

Size			Sensing distance	Output configuration	Order code
Size			Sensing distance	Output configuration	Operation mode NO	Operation mode NC
M8	⬛	−	2.0 mm	PNP1	E2B-S08KS02-MC-B12	E2B-S08KS02-MC-B22
M8	−	⬛	4.0 mm	PNP1	E2B-S08KN04-MC-B12	E2B-S08KN04-MC-B22
M12	⬛	−	4.0 mm	PNP1	E2B-M12KS04-M1-B1	E2B-M12KS04-M1-B2
M12	−	⬛	8.0 mm	PNP1	E2B-M12KN08-M1-B1	E2B-M12KN08-M1-B2
M18	⬛	−	8.0 mm	PNP1	E2B-M18KS08-M1-B1	E2B-M18KS08-M1-B2
M18	−	⬛	16.0 mm	PNP1	E2B-M18KN16-M1-B1	E2B-M18KN16-M1-B2
M30	⬛	−	15.0 mm	PNP1	E2B-M30KS15-M1-B1	E2B-M30KS15-M1-B2
M30	−	⬛	30.0 mm	PNP1	E2B-M30LN30-M1-B1	E2B-M30LN30-M1-B2

Optional features

Refer to complete datasheet or contact your OMRON representative for the below optional features

Sensing module and body

− Single sensing distance (ideal for compatibility with previous machine generations)

− Long body (ideal for mounting through thicker constructions)

Connection

− M8 3-pin -MC e.g. E2B-S08KS02-MC-B1

Output

− 200 mA max. load current

Specifications

(Exemplary for shielded versions.)

Item		M8	M12	M18	M30
Item		E2B-S08KS	E2B-M12KS	E2B-M18KS	E2B-M30KS
Sensing distance		2 mm±10%	4 mm±10%	8 mm±10%	15 mm±10%
Response frequency		1,500 Hz	1,000 Hz	500 Hz	250 Hz
Power supply voltage (operating voltage)		12 to 24 VDC. Ripple (p-p): 10% max. (10 to 32 VDC)
Protective circuits		Output reverse polarity protection, Power source circuit reverse polarity protection
Ambient temperature	Operating and storage	−25 to 70°C
Degree of protection		IP67 after IEC 60529
Material	Case	Stainless steel	Brass-nickel plated
Material	Sensing surface	PBT

1. NPN models are available. For ordering replace “-B1” or “-B2” by “-C1” or “-C2”.

2. M8 sized housings are only available in stainless steel (SUS 303).

1. NPN models are available. For ordering replace “-B1” or “-B2” by “-C1” or “-C2”.

2. M8 sized housings are only available in stainless steel (SUS 303).

Accessories

Cable connectors

Size	Shape	Type	Features	Material		Order code
Size	Shape	Type	Features	Nut	Cable	Connector straight	Connector l-shaped
M8			3 pin	Brass (CuZn)	PVC 2 m	XS3F-M8PVC3S2M	XS3F-M8PVC3A2M
			3 pin		PUR 2 m	XS3F-M8PUR3S2M	XS3F-M8PUR3A2M
			4pin		PVC 2 m	XS3F-M8PVC4S2M	XS3F-M8PVC4A2M
			4pin		PUR 2 m	XS3F-M8PUR4S2M	XS3F-M8PUR4A2M
			3 pin	Brass (CuZn)	PVC 2 m	XS3F-LM8PVC3S2M	XS3F-LM8PVC3A2M
			4 pin	Brass (CuZn)	PVC 2 m	XS3F-LM8PVC4S2M	XS3F-LM8PVC4A2M
		Detergent resistant Wash-down	4 pin	Stainless steel (SUS316L)	PP1 2 m	Y92E-S08PP4S 2M-L	Y92E-S08PP4A 2M-L
		Robotic (drag chain)	4 pin	Brass (CuZn)	Robotic PVC 2 m	XS3F-M421-402-R	XS3F-M422-402-R
		Robotic (drag chain)			Robotic PUR 2 m	Y92E-M08PUR4S2M-L	Y92E-M08PUR4A2M-L
		High robotic (drag chain & torsion)			High robotic PUR 2 m	Y92E-M08PUR4S2M-R	Y92E-M08PUR4A2M-R
M122			3 wire	Brass (CuZn)	PVC 2 m	XS2F-M12PVC3S2M	XS2F-M12PVC3A2M
			3 wire		PUR 2 m	XS2F-M12PUR3S2M	XS2F-M12PUR3A2M
			4 wire		PVC 2 m	XS2F-M12PVC4S2M	XS2F-M12PVC4A2M
			4 wire		PUR 2 m	XS2F-M12PUR4S2M	XS2F-M12PUR4A2M
			5 wire		PVC 2 m	XS2F-M12PVC5S2M	XS2F-M12PVC5A2M
			5 wire		PUR 2 m	XS2F-M12PUR5S2M	XS2F-M12PUR5A2M
			3 wire	Brass (CuZn)	PVC 2 m	XS2F-LM12PVC3S2M	XS2F-LM12PVC3A2M
			4 wire	Brass (CuZn)	PVC 2 m	XS2F-LM12PVC4S2M	XS2F-LM12PVC4A2M
		LED (power and output LED, PNP/NPN)	3 wire	Nickel plated brass	PVC 2 m	–	XS2F-M12PVC3A2MPLED
			4 wire		PVC 2 m	–	XS2F-M12PVC4A2MPLED
			3 wire		PUR 2 m	–	XS2F-M12PUR3A2MPLED
			4 wire		PUR 2 m	–	XS2F-M12PUR4A2MPLED
		Detergent resistant Wash-down	4 wire	Stainless steel (SUS316L)	PP1 2 m	Y92E-S12PP4S 2M-L	Y92E-S12PP4A 2M-L
		105°C Heat resistant	4 wire	Stainless steel (SUS316L)	Heat resistant PVC 2 m	XS2F-E421-D80-E	XS2F-E422-D80-E
		Twist & click	4 wire	Nickel plated Zinc	PVC 2 m	XS5F-D421-D80-F	XS5F-D422-D80-F
		Twist & click	4 wire	Nickel plated Zinc	PUR 2 m	XS5F-D421-D80-P	XS5F-D422-D80-P
		Robotic (drag chain)	4 wire	Brass (CuZn)	Robotic PVC 2 m	XS2F-D421-D80-F	XS2F-D422-D80-F
		Robotic (drag chain)			Robotic PUR 2 m	Y92E-M12PUR4S2M-L	Y92E-M12PUR4A2M-L
		High robotic (drag chain & torsion)			High grade robotic PUR 2 m	Y92E-M12PUR4S2M-R	Y92E-M12PUR4A2M-R
		8 pin	8 wire shielded cable	Brass (CuZn)	Shielded PUR 2m	Y92E-M12PURSH8S2M-L	–
Fiber amplifier (E3X) connector		Fiber amplifier connectors	Special fiber connector - 4 wire	PBT	PVC 2 m	E3X-CN21
			Special fiber connector + M8 plug	Plug: Zinc diecast	PVC 30 cm with M8 4-pin plug	E3X-CN21-M3J-2 0.3M
			Special fiber connector + M12 plug	Plug: Zinc diecast	PVC 30 cm with M12 4-pin plug	E3X-CN21-M1J 0.3M

Size	Shape	Type	Features	Material		Order code
Size	Shape	Type	Features	Nut	Cable	Connector straight	Connector l-shaped
M8/M12		Confection-able	Plugs and connectors for self assembly	Brass	n.a.	XS2C/G, XS5C/G Y92E_conf
M12		Field I/0 boxes	Direct wiring or DeviceNet communication	–		XW3D
M8/M12		T-connectors, covers, accessories and extended wiring portfolio	n.a.	–		XS2R, XS3R, XY2F, ...

1. PP - polypropylene

2. For details on pin configuration refer to specifications

Cables & Accessories

XS2

XS2 Connector Cordsets with M12 watertight single-ended and extension cordsets.

XS3

XS3 Connector Cordsets with M8 single-ended and extension cordsets for reduced maintenance.

XS5C/XS5G

XS5C/XS5G-D418 IDC type connectors have been specially developed for fast and easy connection without any special tools. The only tools you'll need are wire cutters and two wrenches.