Omron, E3S-C Series

last update: December 19, 2013

• Excellent resistance against the water and oil. Easy application in locations with oil mist.

• Long-range sensing up to 30m with Through-beam models.

• Shock resistance rated at 1,000m/s².

• Product lineup includes metal M12 pre-wired connector models.

• NPN/PNP selector switch output.

last update: December 19, 2013

last update: September 24, 2012

Ratings and Specifications

Sensing method		Through-beam	Retro-reflective (with M.S.R. function) *1	Diffuse reflective
Model		Horizontal E3S-CT11(-M1J)	Horizontal E3S-CR 11(-M1J)	Horizontal E3S-CD11(-M1J)	Horizontal E3S-CD12(-M1J)
Model		Vertical E3S-CT61(-M1J)	Vertical E3S-CR 61(-M1J)	Vertical E3S-CD61(-M1J)	Vertical E3S-CD62(-M1J)
Sensing distance		30 m	3 m (when using E39-R1)	700 mm (300 × 300 mm white paper)	2 m (300 × 300 mm white paper)
Standard sensing object		Opaque, 15-mm dia. min.	Opaque, 75-mm dia. min.	---
Differential travel		---		20% max. of sensing distance
Directional angle		Emitter and Receiver: 3° to15°	3° to 10°	---
Light source (wavelength)		Infrared LED (880 nm)	Red LED (700 nm)	Infrared LED (880 nm)
Power supply voltage		10 to 30 VDC including 10% (p.p) ripple
Current consumption		50 mA max. (Emitter 25 mA max. Receiver 25 mA max.)	40 mA max.
Control output		Load power supply voltage: 30 VDC max. Load current: 100 mA max. (Residual voltage: NPN output: 1.2 V max., PNP output: 2.0 V max.) Open controller output (NPN/PNP selectable) Light-ON/Dark-ON selectable
Protection circuits		Power supply reverse polarity circuit protection, Output short- circuit protection	Power supply reverse polarity protection, Output short-circuit protection, Mutual interference prevention
Response time		Operate or reset: 1 ms max.			Operate or reset 2 ms max.
Sensitivity adjustment		One-turn adjuster		Two-turn endless adjuster with an indicator
Ambient illumination (Receiver side)		Incandescent lamp: 5,000 lx max. Sunlight: 10,000 lx max.
Ambient temperature range		Operating: -25°C to 55°C, Storage: -40°C to 70°C (with no icing or condensation)
Ambient humidity range		Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
Insulation resistance		20 MΩ min. (at 500 VDC)
Dielectric strength		1,000 VAC, 50/60 Hz for 1 min
Vibration resistance		Destruction: 10 to 2,000 Hz, 1.5-mm double amplitude or 300 m/s² for 0.5 hours each in X, Y, and Z directions
Shock resistance		Destruction: 1,000 m/s² 3 times each in X, Y, and Z directions
Degree of protection		IEC60529: IP67 (in-house standards: oil-resistant), NEMA: 6P (indoors only) *2
Connection method		Pre-wired (standard cable length: 2 m) or Pre-wired M12 Connector (standard cable length: 0.3 m)
Weight (packed state)		Approx. 270 g (Pre-wired cable) Approx. 230 g (Pre-wired Connector (M12))	Approx. 160 g (Pre-wired cable) Approx. 130 g (Pre-wired Connector (M12))	Approx. 150 g (Pre-wired cable) Approx. 110 g (Pre-wired Connector (M12))
Material	Case	Zinc die-cast
	Operation panel cover	PES (polyether sulfone)
	Lens	Methacrylic resin
	Mounting Bracket	Stainless steel (SUS304)
Accessories		Mounting Bracket (with screws), Adjustment screwdriver, Instruction manual, and Reflector (only for Retro-reflective Sensors)

Note:Refer to MSR function of Technical Guide.

Note:NEMA: National Electrical Manufactures Association

last update: September 24, 2012

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

Sensors

Through-beam (Horizontal)
E3S-CT11(-M1J)

Note:Models numbers for Through-beam Sensors (E3S-CT11(-M1J)) are for sets that include both the Emitter and Receiver.
The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-CT11-L 2M), the model number of the Receiver, by adding "-D" (example: E3S-CT11-D 2M.) Refer to Lineup to confirm model numbers for Emitter and Receivers.

Through-beam (Vertical)
E3S-CT61(-MJ)

Retro-/Diffuse-reflective (Horizontal)
E3S-CR11(-M1J)
E3S-CD11(-M1J)
E3S-CD12(-M1J)

Note:Models numbers for Through-beam Sensors (E3S-CT61(-M1J)) are for sets that include both the Emitter and Receiver.
The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-CT61-L 2M), the model number of the Receiver, by adding "-D" (example: E3S-CT61-D 2M.) Refer to Ordering Information to confirm model numbers for Emitter and Receivers.

Retro-/Diffuse-reflective (Vertical)
E3S-CR61(-M1J)
E3S-CD61(-M1J)
E3S-CD62(-M1J)

Accessories (Order Separately)

Snap-in Long Slit (For Through-beam Models)
E39-S61

TITLE	DOCUMENT TYPE	SIZE
E3S-C Data Sheet	Catalog	1180 KB
E3S-C Operating Procedures	Catalog	438 KB
E3S-C Photoelectric Switch Instruction Sheet (ENG/JPN/ITA/GER/FRE/SPA)	Instruction Manual	277 KB