OMRON E3C lineup

last update: April 14, 2014

Sensors

Sensor Units

Sensing method	Application	Appearance	Sensing distance	Model
Through-beam (Emitter + Receiver)	Small type		100 mm (Infrared light)	E3C-S10 2M *1 Emitter E3C-S10L 2M Receiver E3C-S10D 2M
			500 mm (Infrared light)	E3C-S50 2M *1 *2 Emitter E3C-S50L 2M Receiver E3C-S50D 2M
			1 m (Infrared light)	E3C-1 2M *1 Emitter E3C-1L 2M Receiver E3C-1D 2M
			2 m (Infrared light)	E3C-2 2M *1 Emitter E3C-2L 2M Receiver E3C-2D 2M
	Slim type		200 mm (Infrared light)	E3C-S20W 2M
			300 mm (Infrared light)	E3C-S30W 2M
	Side-view			E3C-S30T 2M
Diffuse-reflective	Small type		100 mm (Infrared light)	E3C-DS10 2M
	Slim type		50 mm (Infrared light)	E3C-DS5W 2M
	Side-view		100 mm (Infrared light)	E3C-DS10T 2M
Convergent-reflective	Small type		30±3 mm (Red light)	E3C-LS3R 2M

*1. Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver.
*2. You cannot order the Emitter and Receiver with separate model numbers. Always order them together using the
       model number for the set (E3C-S50 2M).

Amplifier Units

Power supply	Application	Appearance	Functions	Model
DC	Slim type			E3C-JC4P 2M

Accessories (Order Separately)

Mounting Brackets

Appearance	Model	Quantity	Remarks
	E39-L41	2	Provided with the E3C-1.
	E39-L42	2	Provided with the E3C-2. Can be used with the E3C-DS10.
	E39-L127-T1	1	Can be used with the E3C-S10.
	E39-L127-T2	1
	E39-L127-T3	1
	E39-L31	1 *	Can be used with the E3C-S50.

Note: Refer to E39-L/E39-S/E39-R for Dimensions.
* When using through-beam models, order one bracket for the Receiver and one for the Emitter.

last update: April 14, 2014

OMRON E3C 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
E3C Data Sheet	- [975KB]	Sep 15, 201520150915	E3C Data Sheet
E3C Operating Procedures	- [183KB]	Jun 01, 201720170601	E3C Operating Procedures

OMRON E3C specification

last update: September 16, 2015

Sensors

Sensing method		Through-beam
Model		E3C-S10	E3C-S20W	E3C-S50	E3C-S30T E3C-S30W	E3C-1	E3C-2
Sensing distance		100 mm	200 mm	500 mm	300 mm	1 m	2 m
Standard sensing object		Opaque, 2-mm dia. min.		Opaque, 3- mm dia. min.	Opaque, 1.5- mm dia. min.	Opaque, 4-mm dia. min.	Opaque, 8-mm dia. min.
Directional angle		Emitter/Receiver: 10 to 60° each		Emitter/Receiver: 10 to 40° each		Emitter/ Receiver: 3 to 20° each	Emitter/ Receiver: 3 to 15° each
Light source (wavelength)		Infrared LED (950 nm)			Infrared LED (940 nm)	Infrared LED (950 nm)
Ambient illuminance (Receiver side)		Incandescent lamp: 3,000 lx max., Sunlight 10,000 lx max.
Ambient temperature range		Operating/Storage: -25 to 70°C (with no icing or condensation)
Ambient humidity range		Operating/Storage: 35% to 85%RH (with no condensation)
Insulation resistance		20 MΩ min. at 500 VDC
Dielectric strength		500 VAC at 50/60 Hz for 1 minute
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 for 3 times each in X, Y, and Z directions
Degree of protection		IEC 60529 IP64 Limited to indoor use	IEC 60529 IP50 Limited to indoor use	IEC 60529 IP64 Limited to indoor use	IEC 60529 IP60 Limited to indoor use	IEC 60529 IP66 Limited to indoor use
Connection method		Pre-wired models (standard length: 2 m)
Weight (packed state)		Approx. 50 g			Approx. 24 g	Approx. 60 g	Approx. 120 g
Material	Case	Polycarbonate		ABS	Polycarbonate		Zinc die-cast
	Lens	Polycarbonate		Acrylics	Polycarbonate
	Mounting Brackets	---				Steel
Accessories		Instruction manual	Phillips screw M2 × 8, spring washer, flat washer, nut M2, instruction manual	Instruction manual	Phillips screw M2 × 8, spring washer, flat washer, nut M2, instruction manual	Mounting Bracket (with screws), instruction manual	Mounting Bracket (with screws), instruction manual

Sensing method		Diffuse-reflective			Convergent- reflective
Model		E3C-DS5W	E3C-DS10T	E3C-DS10	E3C-LS3R
Sensing distance		50 mm (White paper 100 × 100 mm)	100 mm (White paper 100 × 100 mm)	100 mm (White paper 50 × 50 mm)	30 ± 3 mm (White paper 10 × 10 mm)
Differential travel		20% max. of sensing distance		10% max.	±3% max.
Light source (wavelength)		Infrared LED (950 nm)	Infrared LED (950 nm)		Red LED (680 nm)
Ambient illuminance (Receiver side)		Incandescent lamp: 3,000 lx max., Sunlight 10,000 lx max.
Ambient temperature range		Operating/Storage: -25 to 70°C (with no icing or condensation)
Ambient humidity range		Operating/Storage: 35% to 85%RH (with no condensation)
Insulation resistance		20 MΩ min. at 500 VDC
Dielectric strength		500 VAC at 50/60 Hz for 1 minute
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 for 3 times each in X, Y, and Z directions
Degree of protection		IEC 60529 IP50 (Limited to indoor use)		IEC 60529 IP64 (Limited to indoor use)
Connection method		Pre-wired models (standard length: 2 m)
Weight (packed state)		Approx. 50 g			Approx. 55 g
Material	Case	Polycarbonate
	Lens	Polycarbonate
Accessories		Phillips screw M2×8, spring washer, flat washer, M2 nut, instruction manual	Instruction manual

Amplifier Units

Model		E3C-JC4P
Power supply voltage		12 to 24 VDC±10%, ripple (p-p): 1 V max.
Power (current) consumption		40 mA max.
Control output		Load power supply voltage: 24 VDC max., load current: 100 mA max., NPN open collector output type (residual voltage: 1 V max.) Light-ON/Dark-ON switch selectable
Timer function		OFF-delay 0/40 ms (switch selectable)
Ambient temperature range		Operating: -10° to 55°C, Storage: -25° to 70°C (with no icing or condensation)
Ambient humidity range		Operating: 35% to 85%, Storage: 35% to 85% (with no condensation)
Insulation resistance		20 MΩ min. at 500 VDC
Dielectric strength		1,000 VAC at 50/60 Hz for 1 minute
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: 300 ms2 three times in each of X, Y and Z directions
Degree of protection		IEC IP40 (limited to indoor use)
Protection		Reverse polarity protection, output short-circuit protection, mutual interference prevention
Response time		Operate or reset: 1 ms max.
Connection method		Terminal block input cable pullout (standard cable length: 2 m)
Weight (packed state)		Approx. 80 g
Material	Case	ABS
	Mounting Brackets	Iron
Accessories		Mounting Bracket, Adjustment screwdriver, Caution label, Instruction manual

last update: September 16, 2015

OMRON E3C dimension

last update: November 12, 2012

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

Sensors

Sensor Units

E3C-S10

Emitter: E3C-S10
Receiver: E3C-S10D

E3C-S50

Emitter: E3C-S50L
Receiver: E3C-S50D

E3C-1

Emitter: E3C-1L
Receiver: E3C-1D

E3C-2

Emitter: E3C-2L
Receiver: E3C-2D

E3C-S20W

Emitter: E3C-S20LW
Receiver: E3C-S20DW

E3C-S30W

Emitter: E3C-S30LW
Receiver: E3C-S30DW

E3C-S30T

Emitter: E3C-S30LT
Receiver: E3C-S30DT

E3C-DS10

E3C-DS5W

E3C-DS10T

E3C-LS3R

Amplifier Units

E3C-JC4P

last update: November 12, 2012

• NO. E3C
• TYPE:Photoelectric Sensors Separate Amplifier Copyright Statement
• DATE:2021-06-07
• Associated products:
  E3C-LDA Photoelectric Sensor with Separate Digital Amplifier (Laser-type)/Features E3C-VS / VM Small Spot/Mark (Separate Amplifier)/Features