OMRON E2EM lineup

last update: January 14, 2014

Sensors

DC 2-Wire, Pre-wired Models

Appearance		Sensing distance	Model
			NO	NC
*1	M12	4 mm	E2EM-X4X1 2M *2	E2EM-X4X2 2M
	M18	8 mm	E2EM-X8X1 2M *2	E2EM-X8X2 2M
	M30	15 mm	E2EM-X15X1 2M *2	E2EM-X15X2 2M
	M18	16 mm	E2EM-X16MX1 2M	E2EM-X16MX2 2M
	M30	30 mm	E2EM-X30MX1 2M	E2EM-X30MX2 2M

*1. There are installation restrictions that apply to Shielded Sensors. Refer to Reference Influence of Surrounding Metal
       in Safety Precautions on Data Sheet.
*2. Pre-wired M12 Connector Models with a cable length of 300 mm are also available. Add -M1J to the end of the model
       number (example: E2EM-X4X1-M1J).

DC 3-Wire, Pre-wired Models

Appearance		Sensing distance	Model
			Output configuration: NPN NO	Output configuration: NPN NC
*	M8	2 mm	E2EM-X2C1 2M	E2EM-X2C2 2M
	M12	4 mm	E2EM-X4C1 2M	E2EM-X4C2 2M
	M18	8 mm	E2EM-X8C1 2M	E2EM-X8C2 2M
	M30	15 mm	E2EM-X15C1 2M	E2EM-X15C2 2M

* There are installation restrictions that apply to Shielded Sensors. Refer to Reference Influence of Surrounding Metal in
   Safety Precautions on Data Sheet.

DC 3-Wire, M12 Connector Models

Appearance		Sensing distance	Model
			Output configuration: NPN NO	Output configuration: NPN NC
*	M8	2 mm	E2EM-X2C1-M1	E2EM-X2C2-M1
	M12	4 mm	E2EM-X4C1-M1	E2EM-X4C2-M1
	M18	8 mm	E2EM-X8C1-M1	E2EM-X8C2-M1
	M30	15 mm	E2EM-X15C1-M1	E2EM-X15C2-M1

* There are installation restrictions that apply to Shielded Sensors. Refer to Reference Influence of Surrounding Metal in
   Safety Precautions on Data Sheet.

Accessories (Order Separately)

Sensor I/O Connectors (M12, Sockets on One Cable End)

(Models for Connectors and with Pre-wired Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.)

Appearance	Cable length	Sensor I/O Connector model number	Applicable Proximity Sensor model number
	2 m	XS2F-D421-DC0-F	E2EM-X[]C1-M1
	5 m	XS2F-D421-GC0-F
	2 m	XS2F-D421-D80-F	E2EM-X[]C[]-M1
	5 m	XS2F-D421-G80-F
	2 m	XS2F-D422-DC0-F	E2EM-X[]C1-M1
	5 m	XS2F-D422-GC0-F
	2 m	XS2F-D422-D80-F	E2EM-X[]C[]-M1
	5 m	XS2F-D422-G80-F

Note: Refer to Introduction to Sensor I/O Connectors/Sensor Controllers for details.
           Use the XS2F-D42[]-[]CO-A for the E2EM-X[]X1-M1J. (Terminal 3: 0 V (+V), Terminal 4: +V (0 V))

last update: January 14, 2014

OMRON E2EM specification

last update: July 13, 2017

E2EM-X[]X[] DC 2-Wire Models

Size		M12	M18		M30
Shielded		Shielded	Shielded	Unshielded	Shielded	Unshielded
Model		E2EM-X4X[]	E2EM-X8X[]	E2EM-X16MX[]	E2EM-X15X[]	E2EM-X30MX[]
ensing distance		4 mm ±10%	8 mm ±10%	16 mm ±10%	15 mm ±10%	30 mm ±10%
Set distance *1		0 to 3.2 mm	0 to 6.4 mm	0 to 12.8 mm	0 to 12 mm	0 to 24 mm
Differential travel		15% max. of sensing distance
Detectable object		Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on Data Sheet.)
Standard sensing object		Iron, 12 × 12 × 1 mm	Iron, 18 × 18 × 1 mm	Iron, 45 × 45 × 1 mm	Iron, 30 × 30 × 1 mm	Iron, 70 × 70 × 1 mm
Response frequency *2		1 kHz	0.5 kHz	0.4 kHz	0.25 kHz	0.1 kHz
Power supply voltage (operating voltage range)		12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Leakage current		0.8 mA max.
Control output	Load current	3 to 100 mA
	Residual voltage *3	5 V max. (Load current: 100 mA, Cable length: 2 m)
Indicators		X1 Models: Operation indicator (red), Setting indicator (green) X2 Models: Operation indicator (red)
Operation mode (with sensing object approaching)		X1 Models: NO X2 Models: NC Refer to the timing charts under I/O Circuit Diagrams on Data Sheet for details.
Protection circuits		Surge suppressor, Load short-circuit protection
Ambient temperature range		Operating: -25 to 70°C, Storage: -40 to 85°C (with no icing or condensation)
Ambient humidity range		Operating/Storage: 35% to 95% (with no condensation)
Temperature influence		±15% max. of sensing distance at 23°C in the temperature range of -25 to 70°C
Voltage influence		±1% max. of sensing distance at rated voltage in the rated voltage ±15% range
Insulation resistance		50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength		1,000 VAC, 50/60 Hz for 1 minute between current-carrying parts 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: 1,000 m/s2 10 times each in X, Y, and Z directions
Degree of protection		IEC 60529 IP67, in-house standards: oil-resistant
Connection method		Pre-wired Models (Standard cable length: 2 m)
Weight (packed state)		Approx. 60 g	Approx. 130 g	Approx. 150 g	Approx. 180 g	Approx. 210 g
Materials	Case	Nickel-plated brass
	Sensing surface	PBT
	Clamping nuts	Nickel-plated brass
	Toothed washer	Zinc-plated iron
Accessories		Instruction manual

*1. Use the Sensor within the range in which the setting indicator (green LED) is ON (except X2 Models).
*2. The response frequency is an average value.
       Measurement conditions are as follows: standard sensing object, a distance of twice the standard sensing object,
       and a set distance of half the sensing distance.
*3. The residual voltage is 5 V. Make sure that the device connected to the Sensor can withstand the residual voltage.
       (Refer to Data Sheet for details.)

E2EM-X[]C[] DC 3-Wire Models

Size		M8	M12	M18	M30
Shielded		Shielded	Shielded	Shielded	Shielded
Model		E2EM-X2C[](-M1)	E2EM-X4C[](-M1)	E2EM-X8C[](-M1)	E2EM-X15C[](-M1)
Sensing distance		2 mm ±10%	4 mm ±10%	8 mm ±10%	15 mm ±10%
Set distance		0 to 1.6 mm	0 to 3.2 mm	0 to 6.4 mm	0 to 12 mm
Differential travel		10% max. of sensing distance
Detectable object		Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on Data Sheet.)
Standard sensing object		Iron, 8 × 8 × 1 mm	Iron, 12 × 12 × 1 mm	Iron, 18 × 18 × 1 mm	Iron, 30 × 30 × 1 mm
Response frequency *1		1.5 kHz	0.5 kHz	0.3 kHz	0.1 kHz
Power supply voltage (operating voltage range) *2		12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Current consumption		13 mA max.
Control output	Load current *2	200 mA max.
	Residual voltage	2 V max. (Load current: 200 mA, Cable length: 2 m)
Indicators		Operation indicator (yellow)
Operation mode (with sensing object approaching)		C1 Models: NO C2 Models: NC Refer to the timing charts under I/O Circuit Diagrams on Data Sheet for details.
Protection circuits		Reverse polarity protection, Load short-circuit protection, Surge suppressor
Ambient temperature range *1		Operating/Storage: -40 to 85°C (with no icing or condensation)			Operating: -25 to 70°C Storage: -40 to 85°C (with no icing or condensation)
Ambient humidity range		Operating/Storage: 35% to 95% (with no condensation)
Temperature influence		±15% max. of sensing distance at 23°C in the temperature range of -40 to 85°C ±10% max. of sensing distance at 23°C in the temperature range of -25 to 70°C			±15% max. of sensing distance at 23°C in the temperature range of -25 to 70°C
Voltage influence		±1% max. of sensing distance at rated voltage in the rated voltage ±15% range
Insulation resistance		50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength		1,000 VAC, 50/60 Hz for 1 minute between current-carrying parts 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 10 times each in X, Y, and Z directions	Destruction: 1,000 m/s2 10 times each in X, Y, and Z directions
Degree of protection		Pre-wired Models: IEC 60529 IP67, in-house standards: oil-resistant Connector Models: IEC 60529 IP67
Connection method		Pre-wired Models (Standard cable length: 2 m) Connector Models
Weight (packed state)	Pre-wired Models	Approx. 65 g	Approx. 75 g	Approx. 150 g	Approx. 195 g
	Connector Models	Approx. 15 g	Approx. 25 g	Approx. 40 g	Approx. 90 g
Materials	Case	Stainless steel (SUS303)	Nickel-plated brass
	Sensing surface	PBT
	Clamping nuts	Nickel-plated brass
	Toothed washer	Zinc-plated iron
Accessories		Instruction manual

*1. The response frequency is an average value.
       Measurement conditions are as follows: standard sensing object, a distance of twice the standard sensing object,
       and a set distance of half the sensing distance.
*2. When using an M8 Model at an ambient temperature between 70 and 85°C, supply 10 to 30 VDC to the Sensor and
       make sure that the Sensor has a control output of 100 mA maximum.

last update: July 13, 2017

OMRON E2EM dimension

last update: October 15, 2012

Note:Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.

Pre-wired Models (Shielded)

E2EM-X2C[]

E2EM-X4[][]

E2EM-X8[][]

E2EM-X15[][]

Pre-wired Models
(Unshielded)

E2EM-X16MX[]

E2EM-X30MX[]

Connector Models
(Shielded )

E2EM-X2C[]-M1

E2EM-X4C[]-M1

E2EM-X8C[]-M1

E2EM-X15C[]-M1

last update: October 15, 2012

OMRON E2EM catalog

• Catalog
• Manual
• CAD

English

Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.

*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.

Catalog Name	Catalog Number [size]	Last Update
E2EM Data Sheet	- [822KB]	Jul 13, 201720170713	E2EM Data Sheet

• NO. E2EM
• TYPE:Proximity Sensors Cylindrical Copyright Statement
• DATE:2021-06-17
• Associated products:
  E2E Standard Proximity Sensor/Features E2V-X[] All Metals and Long-distance Types/Features