Omron E3FB-TN/TP/RN/RP - Photoelectric Sensor- Built-in Amplifier

Omron E3FB-TN/TP/RN/RP – Photoelectric Sensor- Built-in Amplifier

$ 46.00 – $ 87.40

SKU: N/A

Model

Description

Omron produce industrial sensors range such as fiber sensors, photoelectric sensors, displacement sensors/ measurement sensors, proximity sensors, photomicro sensors and rotary encodes.

Features

Simplicity

Omron’s compact E3FA series of photoelectric sensors is simple and quick to mount, as well as easy and intuitive to set-up. The large and robust adjuster makes life much easier for installers to adjust the sensor, as does the bright, high-power red LED, which is clearly visible for easy alignment, even over longer distances. Similarly, the sensor’s LED status indicator can be viewed from long distances and wide angles.

Compact size and shape. Can be installed almost anywhere.

Visible LED light for easy alignment.

Bright LED indicators for the easy operational status checking.

Flush mounting option for smooth installation.

One family for all

Typically installed in industrial plants ranging from food and beverage, textiles, ceramics and brick production, through to logistics, there’s always an E3FA model to fit your application.
This extensive photoelectric sensor series with high reliability and enhanced performance includes through-beam, retro-reflective and diffuse reflective types in straight and radial versions. Straight versions are also available with background-suppression, limited-reflective detection, and transparent object detection types for special applications.
All models are available in plastic and metal housing.

Application specific models

Limited-reflective types suitable for detecting transparant film to shiny, mirror film.

Transparent object detection types utilising Omron’s unique technology for detecting objects with birefringent (double refraction) properties.

Background suppression types for the stable detection of different objects with various colours.

Non-stop detection

Especially designed for machines that never stop, the rugged E3FA series offers completely reliable sensing in a robust and waterproof housing that can withstand even high-pressure cleaning. Exceeding market standards, this series also has high EMC protection and light immunity. In addition, there is the added benefit of the high-power LED, which contributes to high sensing stability even in environments with dust or vibrations.

High power LED to compensate for dirt and misalignment.

Pulse synchronisation for high ambient light immunity.

Intensive shielding for high electromagnetic noise immunity.

Tight housing construction for high-level water protection.

last update: January 31, 2013

Lineup

last update: November 05, 2013

Sensors (E3FA Plastic housing)

Sensor type	Sensing distance	Connection method	Model
Sensor type	Sensing distance	Connection method	NPN output	PNP output
Through-beam *1.	20 m (Red light)	pre-wired	set E3FA-TN11 2M Emitter E3FA-TN11-L 2M Receiver E3FA-TN11-D 2M	set E3FA-TP11 2M Emitter E3FA-TP11-L 2M Receiver E3FA-TP11-D 2M
	20 m (Red light)	M12 connector	set E3FA-TN21 Emitter E3FA-TN21-L Receiver E3FA-TN21-D	set E3FA-TP21 Emitter E3FA-TP21-L Receiver E3FA-TP21-D
	15 m (Infrared light)	pre-wired	set E3FA-TN12 2M Emitter E3FA-TN12-L 2M Receiver E3FA-TN12-D 2M	set E3FA-TP12 2M Emitter E3FA-TP12-L 2M Receiver E3FA-TP12-D 2M
	15 m (Infrared light)	M12 connector	set E3FA-TN22 Emitter E3FA-TN22-L Receiver E3FA-TN22-D	set E3FA-TP22 Emitter E3FA-TP22-L Receiver E3FA-TP22-D
Retro-reflective with MSR function *2.	0.1 to 4 m with E39-R1S (Red light)	pre-wired	E3FA-RN11 2M	E3FA-RP11 2M
Retro-reflective with MSR function *2.	0.1 to 4 m with E39-R1S (Red light)	M12 connector	E3FA-RN21	E3FA-RP21
Coaxial Retro- reflective with MSR function *2.	0 to 500 mm with E39-R1S (Red light)	pre-wired	E3FA-RN12 2M	E3FA-RP12 2M
Coaxial Retro- reflective with MSR function *2.	0 to 500 mm with E39-R1S (Red light)	M12 connector	E3FA-RN22	E3FA-RP22
Diffuse-reflective	100 mm (Red light)	pre-wired	E3FA-DN11 2M	E3FA-DP11 2M
	100 mm (Red light)	M12 connector	E3FA-DN21	E3FA-DP21
	300 mm (Red light)	pre-wired	E3FA-DN12 2M	E3FA-DP12 2M
	300 mm (Red light)	M12 connector	E3FA-DN22	E3FA-DP22
	1 m (Red light)	pre-wired	E3FA-DN13 2M	E3FA-DP13 2M
	1 m (Red light)	M12 connector	E3FA-DN23	E3FA-DP23
	100 mm (Infrared light)	pre-wired	E3FA-DN14 2M	E3FA-DP14 2M
	100 mm (Infrared light)	M12 connector	E3FA-DN24	E3FA-DP24
	300 mm (Infrared light)	pre-wired	E3FA-DN15 2M	E3FA-DP15 2M
	300 mm (Infrared light)	M12 connector	E3FA-DN25	E3FA-DP25
	1 m (Infrared light)	pre-wired	E3FA-DN16 2M	E3FA-DP16 2M
	1 m (Infrared light)	M12 connector	E3FA-DN26	E3FA-DP26
BGS (background suppression)	100 mm (Red light)	pre-wired	E3FA-LN11 2M	E3FA-LP11 2M
	100 mm (Red light)	M12 connector	E3FA-LN21	E3FA-LP21
	200 mm (Red light)	pre-wired	E3FA-LN12 2M	E3FA-LP12 2M
	200 mm (Red light)	M12 connector	E3FA-LN22	E3FA-LP22
Limited distance reflective	10 to 50 mm (Red light)	pre-wired	E3FA-VN11 2M	E3FA-VP11 2M
Limited distance reflective	10 to 50 mm (Red light)	M12 connector	E3FA-VN21	E3FA-VP21
Transparent detected with P-opaquing function *2.	100 to 500 mm with E39-RP1 (Red light)	pre-wired	E3FA-BN11 2M	E3FA-BP11 2M
Transparent detected with P-opaquing function *2.	100 to 500 mm with E39-RP1 (Red light)	M12 connector	E3FA-BN21	E3FA-BP21
Transparent detected with P-opaquing function *2.	0.1 to 2 m with E39-RP1 (Red light)	pre-wired	E3FA-BN12 2M	E3FA-BP12 2M
Transparent detected with P-opaquing function *2.	0.1 to 2 m with E39-RP1 (Red light)	M12 connector	E3FA-BN22	E3FA-BP22

Sensors (E3RA Plastic housing)

Red light

Sensor type	Sensing distance	Connection method	Model
Sensor type	Sensing distance	Connection method	NPN output	PNP output
Through-beam *1.	15 m	pre-wired	set E3RA-TN11 2M Emitter E3RA-TN11-L 2M Receiver E3RA-TN11-D 2M	set E3RA-TP11 2M Emitter E3RA-TP11-L 2M Receiver E3RA-TP11-D 2M
Through-beam *1.	15 m	M12 connector	set E3RA-TN21 Emitter E3RA-TN21-L Receiver E3RA-TN21-D	set E3RA-TP21 Emitter E3RA-TP21-L Receiver E3RA-TP21-D
Retro-reflective with MSR function *2.	0.1 to 3 m with E39-R1S	pre-wired	E3RA-RN11 2M	E3RA-RP11 2M
Retro-reflective with MSR function *2.	0.1 to 3 m with E39-R1S	M12 connector	E3RA-RN21	E3RA-RP21
Diffuse-reflective	100 mm	pre-wired	E3RA-DN11 2M	E3RA-DP11 2M
	100 mm	M12 connector	E3RA-DN21	E3RA-DP21
	300 mm	pre-wired	E3RA-DN12 2M	E3RA-DP12 2M
	300 mm	M12 connector	E3RA-DN22	E3RA-DP22
	700 mm	pre-wired	E3RA-DN13 2M	E3RA-DP13 2M
	700 mm	M12 connector	E3RA-DN23	E3RA-DP23

*1. The set type includes the emitter and receiver.
*2. The Reflector is sold separately. Select the Reflector model most suited to the application.

Sensors (E3FB/E3RB Metal housing)

Red light

Sensor type	Sensing distance (Red light)	Connection method	Model
Sensor type	Sensing distance (Red light)	Connection method	NPN output	PNP output
Through-beam *1.	20 m	pre-wired	set E3FB-TN11 2M Emitter E3FB-TN11-L 2M Receiver E3FB-TN11-D 2M	set E3FB-TP11 2M Emitter E3FB-TP11-L 2M Receiver E3FB-TP11-D 2M
Through-beam *1.	20 m	M12 connector	set E3FB-TN21 Emitter E3FB-TN21-L Receiver E3FB-TN21-D	set E3FB-TP21 Emitter E3FB-TP21-L Receiver E3FB-TP21-D
Retro-reflective with MSR function *2.	0.1 to 4 m with E39-R1S	pre-wired	E3FB-RN11 2M	E3FB-RP11 2M
Retro-reflective with MSR function *2.	0.1 to 4 m with E39-R1S	M12 connector	E3FB-RN21	E3FB-RP21
Coaxial Retro- reflective with MSR function *2.	0 to 500 mm with E39-R1S	pre-wired	E3FB-RN12 2M	E3FB-RP12 2M
Coaxial Retro- reflective with MSR function *2.	0 to 500 mm with E39-R1S	M12 connector	E3FB-RN22	E3FB-RP22
Diffuse-reflective	100 mm	pre-wired	E3FB-DN11 2M	E3FB-DP11 2M
	100 mm	M12 connector	E3FB-DN21	E3FB-DP21
	300 mm	pre-wired	E3FB-DN12 2M	E3FB-DP12 2M
	300 mm	M12 connector	E3FB-DN22	E3FB-DP22
	1 m	pre-wired	E3FB-DN13 2M	E3FB-DP13 2M
	1 m	M12 connector	E3FB-DN23	E3FB-DP23
BGS (background suppression)	100 mm	pre-wired	E3FB-LN11 2M	E3FB-LP11 2M
	100 mm	M12 connector	E3FB-LN21	E3FB-LP21
	200 mm	pre-wired	E3FB-LN12 2M	E3FB-LP12 2M
	200 mm	M12 connector	E3FB-LN22	E3FB-LP22
Limited distance reflective	10 to 50 mm	pre-wired	E3FB-VN11 2M	E3FB-VP11 2M
Limited distance reflective	10 to 50 mm	M12 connector	E3FB-VN21	E3FB-VP21
Transparent detected with P-opaquing function *2.	100 to 500 mm with E39-RP1	pre-wired	E3FB-BN11 2M	E3FB-BP11 2M
Transparent detected with P-opaquing function *2.	100 to 500 mm with E39-RP1	M12 connector	E3FB-BN21	E3FB-BP21
Transparent detected with P-opaquing function *2.	0.1 to 2 m with E39-RP1	pre-wired	E3FB-BN12 2M	E3FB-BP12 2M
Transparent detected with P-opaquing function *2.	0.1 to 2 m with E39-RP1	M12 connector	E3FB-BN22	E3FB-BP22
Through-beam *1.	15 m	pre-wired	set E3RB-TN11 2M Emitter E3RB-TN11-L 2M Receiver E3RB-TN11-D 2M	set E3RB-TP11 2M Emitter E3RB-TP11-L 2M Receiver E3RB-TP11-D 2M
Through-beam *1.	15 m	M12 connector	set E3RB-TN21 Emitter E3RB-TN21-L Receiver E3RB-TN21-D	set E3RB-TP21 Emitter E3RB-TP21-L Receiver E3RB-TP21-D
Retro-reflective with MSR function *2.	0.1 to 3 m with E39-R1S	pre-wired	E3RB-RN11 2M	E3RB-RP11 2M
Retro-reflective with MSR function *2.	0.1 to 3 m with E39-R1S	M12 connector	E3RB-RN21	E3RB-RP21
Diffuse-reflective	100 mm	pre-wired	E3RB-DN11 2M	E3RB-DP11 2M
	100 mm	M12 connector	E3RB-DN21	E3RB-DP21
	300 mm	pre-wired	E3RB-DN12 2M	E3RB-DP12 2M
	300 mm	M12 connector	E3RB-DN22	E3RB-DP22
	700 mm	pre-wired	E3RB-DN13 2M	E3RB-DP13 2M
	700 mm	M12 connector	E3RB-DN23	E3RB-DP23

*1. The set type includes the emitter and receiver.
*2. The Reflector is sold separately. Select the Reflector model most suited to the application.

Reflectors

Reflectors required for Retro-reflective Sensors: A Reflector is not provided with the Sensor. Be sure to order a Reflector separately.

Sensor	Sensing distance	Model	Quantity	Remarks
E3FA-R[]1 E3FB-R[]1	0.1 to 4 m	E39-R1S	1	for E3FA-R[], E3RA-R[], E3FB-R[] and E3RB-R[]
E3FA-R[]2 E3FB-R[]2	0 to 500 mm	E39-R1S	1	for E3FA-R[], E3RA-R[], E3FB-R[] and E3RB-R[]
E3FA-B[]1 E3FB-B[]1	100 to 500 mm	E39-RP1	1	for E3FA-B[] and E3FB-B[]
E3FA-B[]2 E3FB-B[]2	0.1 to 2 m	E39-RP1	1	for E3FA-B[] and E3FB-B[]

Mounting brackets

A Mounting Bracket is not enclosed with the Sensor. Order a Mounting Bracket separately if required.

Sensor	Appearance	Model (Material)	Quantity	Remarks
all types		E39-L183 (SUS304)	1	Mounting bracket
E3FA-[] E3RA-[]		E39-L182 (POM)	1	Flush mounting bracket

Sensor I/O connectors

Sensor	Size	Cable	Appearance	Cable type		Model
M12 connector types	M12	Standard	Straight	2 m	4-wire	XS2F-M12PVC4S2M
			Straight	5 m		XS2F-M12PVC4S5M
			Angle	2 m		XS2F-M12PVC4A2M
			Angle	5 m		XS2F-M12PVC4A5M

Specifications

Straight type (E3FA/E3FB)

Sensing method			Through-beam		Retro-reflective with MSR function	Coaxial Retro- reflective with MSR function
Model	NPN output	Pre-wired	E3F[]-TN11 2M	E3FA-TN12 2M	E3F[]-RN11 2M	E3F[]-RN12 2M
	NPN output	M12 Connector	E3F[]-TN21	E3FA-TN22	E3F[]-RN21	E3F[]-RN22
	PNP output	Pre-wired	E3F[]-TP11 2M	E3FA-TP12 2M	E3F[]-RP11 2M	E3F[]-RP12 2M
	PNP output	M12 Connector	E3F[]-TP21	E3FA-TP22	E3F[]-RP21	E3F[]-RP22
Sensing distance			20 m	15 m	0.1 to 4 m (with E39-R1S)	0 to 500 mm (with E39-R1S)
Spot diameter (reference value)			—
Standard sensing object			Opaque: 7 mm dia.min.		Opaque: 75 mm dia.min.
Differential travel			—
Directional angle			2° min.
Light source (wavelength)			Red LED (624 nm)	Infrared LED (850 nm)	Red LED (624 nm)
Power supply voltage			10 to 30 VDC (include voltage ripple of 10%(p-p) max.)
Current consumption			40 mA max. (Emitter 25 mA max. Receiver 15 mA max.)		25 mA max.
Control output			NPN/PNP (open collector) Load current: 100 mA max. (Residual voltage: 3 V max.), Load power supply voltage: 30 VDC max.
Operation mode			Light-ON/Dark-ON selectable by wiring
Indicator			Operation indicator (orange) Stability indicator (green) Power indicator (green): only Emitter of Through-beam
Protection circuits			Power supply reverse polarity protection, Output short-circuit protection, and Output reverse polarity protection
Response time			0.5 ms
Sensitivity adjustment			One-turn adjuster
Ambient illumination (Receiver side)			Incandescent lamp: 3,000 lx max./Sunlight: 10,000 lx max.
Ambient temperature range			Operating: -25 to 55°C/ Storage: -40 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 at 50/60 Hz for 1 min. 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 3 times each in X, Y and Z directions
Degree of protection			IEC: IP67, DIN 40050-9: IP69K *
Weight (packed state/ only sensor)	Pre-wired cable (2M)		E3FA: Approx. 110 g/Approx. 50 g, respectively, E3FB: Approx. 175 g/Approx. 65 g, respectively		E3FA: Approx. 60 g/Approx. 50 g, E3FB: Approx. 95 g/Approx. 65 g
Weight (packed state/ only sensor)	Connector		E3FA: Approx. 30 g/Approx. 10 g, respectively, E3FB: Approx. 85 g/Approx. 20 g, respectively		E3FA: Approx. 20 g/Approx. 10 g, E3FB: Approx. 50 g/Approx. 20 g
Material	Case		E3FA: ABS, E3FB: Nickel-brass
	Lens and Display		PMMA
	Adjuster		POM
	Nut		E3FA: POM, E3FB: Nickel-brass
Accessories			Instruction sheet M18 nuts (4 pcs)		Instruction sheet M18 nuts (2 pcs)

* IP69K Degree of Protection Specifications
IP69K is a protection specification stipulated by DIN 40050 Part 9 of the German standards.
The test item is sprayed with 80°C water from a nozzle of a specified shape at a water pressure of 80 to 100 bar. The amount of water is 14 to 16 liters per minute.
The distance between the test item and the nozzle is 10 to 15 cm. The water is discharged at angles of 0°, 30°, 60°, and 90° from the horizontal plane for 30 seconds at each angle while the test item is rotated horizontally.

Sensing method			Diffuse-reflective
Model	NPN output	Pre-wired	E3F[]- DN11 2M	E3F[]- DN12 2M	E3F[]- DN13 2M	E3FA- DN14 2M	E3FA- DN15 2M	E3FA- DN16 2M
	NPN output	M12 Connector	E3F[]- DN21	E3F[]- DN22	E3F[]- DN23	E3FA- DN24	E3FA- DN25	E3FA- DN26
	PNP output	Pre-wired	E3F[]- DP11 2M	E3F[]- DP12 2M	E3F[]- DP13 2M	E3FA- DP14 2M	E3FA- DP15 2M	E3FA- DP16 2M
	PNP output	M12 Connector	E3F[]- DP21	E3F[]- DP22	E3F[]- DP23	E3FA- DP24	E3FA- DP25	E3FA- DP26
Sensing distance			100 mm (white paper: 300 × 300 mm)	300 mm (white paper: 300 × 300 mm)	1 m (white paper: 300 × 300 mm)	100 mm white paper: 300 × 300 mm)	300 mm (white paper: 300 × 300 mm)	1 m (white paper: 300 × 300 mm)
Spot diameter (reference value)			40 × 45 mm Sensing distance of 100 mm	40 × 50 mm Sensing distance of 300 mm	120 × 150 mm Sensing distance of 1 m	40 × 45 mm Sensing distance of 100 mm	40 × 50 mm Sensing distance of 300 mm	120 × 150 mm Sensing distance of 1 m
Standard sensing object			—
Differential travel			20% max.
Directional angle			—
Light source (wavelength)			Red LED (624 nm)			Infrared LED (850 nm)
Power supply voltage			10 to 30 VDC (include voltage ripple of 10%(p-p) max.)
Current consumption			25 mA max.
Control output			NPN/PNP (open collector) Load current: 100 mA max. (Residual voltage: 3 V max.), Load power supply voltage: 30 VDC max.
Operation mode			Light-ON/Dark-ON selectable by wiring
Indicator			Operation indicator (orange) Stability indicator (green)
Protection circuits			Power supply reverse polarity protection, Output short-circuit protection, and Output reverse polarity protection
Response time			0.5 ms
Sensitivity adjustment			One-turn adjuster
Ambient illumination (Receiver side)			Incandescent lamp: 3,000 lx max./Sunlight: 10,000 lx max.
Ambient temperature range			Operating: -25 to 55°C/ Storage: -40 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 at 50/60 Hz for 1 min. 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 3 times each in X, Y and Z directions
Degree of protection			IEC: IP67, DIN 40050-9: IP69K *
Weight (packed state/ only sensor)	Pre-wired cable (2M)		E3FA: Approx. 60 g/Approx. 50 g, E3FB: Approx. 95 g/Approx. 65 g
Weight (packed state/ only sensor)	Connector		E3FA: Approx. 20 g/Approx. 10 g, E3FB: Approx. 50 g/Approx. 20 g
Material	Case		E3FA: ABS, E3FB: Nickel-brass
	Lens and Display		PMMA
	Adjuster		POM
	Nut		E3FA: POM, E3FB: Nickel-brass
Accessories			Instruction sheet M18 nuts (2 pcs)

Sensing method			BGS (Background suppression)		Limited distance reflective	Transparent detected with P-opaquing function
Model	NPN output	Pre-wired	E3F[]-LN11 2M	E3F[]-LN12 2M	E3F[]-VN11 2M	E3F[]-BN11 2M	E3F[]-BN12 2M
	NPN output	M12 Connector	E3F[]-LN21	E3F[]-LN22	E3F[]-VN21	E3F[]-BN21	E3F[]-BN22
	PNP output	Pre-wired	E3F[]-LP11 2M	E3F[]-LP12 2M	E3F[]-VP11 2M	E3F[]-BP11 2M	E3F[]-BP12 2M
	PNP output	M12 Connector	E3F[]-LP21	E3F[]-LP22	E3F[]-VP21	E3F[]-BP21	E3F[]-BP22
Sensing distance			100 mm (white paper: 300 × 300 mm)	200 mm (white paper: 300 × 300 mm)	10 to 50 mm (glass (t = 1.0 mm): 150 × 150 mm)	100 to 500 mm (with E39-RP1)	0.1 to 2 m (with E39-RP1)
Spot diameter (reference value)			10 × 10 mm Sensing distance of 100 mm	10 × 15 mm Sensing distance of 200 mm	10 × 10 mm Sensing distance of 50 mm	—
Standard sensing object			—			glass(t = 1.0 mm): 150 × 150 mm
Differential travel			20% max.		—
Directional angle			—
Light source (wavelength)			Red LED (624 nm)
Power supply voltage			10 to 30 VDC (include voltage ripple of 10%(p-p) max.)
Current consumption			25 mA max.
Control output			NPN/PNP (open collector) Load current: 100 mA max. (Residual voltage: 3 V max.), Load power supply voltage: 30 VDC max.
Operation mode			Light-ON/Dark-ON selectable by wiring
Indicator			Operation indicator (orange) Stability indicator (green) Power indicator (green): only Emitter of Through-beam
Protection circuits			Power supply reverse polarity protection, Output short-circuit protection, and Output reverse polarity protection
Response time			0.5 ms
Sensitivity adjustment			Fixed		One-turn adjuster
Ambient illumination (Receiver side)			Incandescent lamp: 3,000 lx max./Sunlight: 10,000 lx max.
Ambient temperature range			Operating: -25 to 55°C/ Storage: -40 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 at 50/60 Hz for 1 min. 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 3 times each in X, Y and Z directions
Degree of protection			IEC: IP67, DIN 40050-9: IP69K *
Weight (packed state/ only sensor)	Pre-wired cable (2M)		E3FA: Approx. 60 g/Approx. 50 g, E3FB: Approx. 95 g/Approx. 65 g
Weight (packed state/ only sensor)	Connector		E3FA: Approx. 20 g/Approx. 10 g, E3FB: Approx. 50 g/Approx. 20 g
Material	Case		E3FA: ABS, E3FB: Nickel-brass
	Lens and Display		PMMA
	Adjuster		POM
	Nut		E3FA: POM, E3FB: Nickel-brass
Accessories			Instruction sheet M18 nuts (2 pcs)

Radial type (E3RA/E3RB)

Sensing method			Through- beam	Retro- reflective with MSR function	Diffuse-reflective
Model	NPN output	Pre-wired	E3R[]-TN11 2M	E3R[]-RN11 2M	E3R[]-DN11 2M	E3R[]-DN12 2M	E3R[]-DN13 2M
	NPN output	M12 Connector	E3R[]-TN21	E3R[]-RN21	E3R[]-DN21	E3R[]-DN22	E3R[]-DN23
	PNP output	Pre-wired	E3R[]-TP11 2M	E3R[]-RP11 2M	E3R[]-DP11 2M	E3R[]-DP12 2M	E3R[]-DP13 2M
	PNP output	M12 Connector	E3R[]-TP21	E3R[]-RP21	E3R[]-DP21	E3R[]-DP22	E3R[]-DP23
Sensing distance			15 m	0.1 to 3 m (with E39-R1S)	100 mm (white paper: 300 × 300 mm)	300 mm (white paper: 300 × 300 mm)	700 mm (white paper: 300 × 300 mm)
Spot diameter (reference value)			—		35 × 40 mm Sensing distance of 100 mm	40 × 45 mm Sensing distance of 300 mm	90 × 120 mm Sensing distance of 700 mm
Standard sensing object			Opaque: 7 mm dia. min.	Opaque: 75 mm dia. min.	—
Differential travel			—		20% max.
Directional angle			2° min.		—
Light source (wavelength)			Red LED (624 nm)
Power supply voltage			10 to 30 VDC (include voltage ripple of 10%(p-p) max.)
Current consumption			40mA max. (Emitter 25 mA max. Receiver 15 mA max.)	25 mA max.
Control output			NPN/PNP (open collector) Load current: 100 mA max. (Residual voltage: 2 V max.), Load power supply voltage: 30 VDC max.
Operation mode			Light-ON/Dark-ON selectable by wiring
Indicator			Operation indicator (orange) Stability indicator (green) Power indicator (green): only Emitter of Through-beam
Protection circuits			Power supply reverse polarity protection, Output short-circuit protection, and Output reverse polarity protection
Response time			0.5 ms
Sensitivity adjustment			One-turn adjuster
Ambient illumination (Receiver side)			Incandescent lamp: 3,000 lx max./Sunlight: 10,000 lx max.
Ambient temperature range			Operating: -25 to 55°C/ Storage: -40 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 at 50/60 Hz for 1 min. 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 3 times each in X, Y and Z directions
Degree of protection			IEC: IP67, DIN 40050-9: IP69K *
Weight (packed state/ only sensor)	Pre-wired cable (2M)		E3RA: Approx. 110 g/ Approx. 50 g, respectively, E3RB: Approx. 175 g/ Approx. 65 g, respectively	E3RA: Approx. 60 g/Approx. 50 g, E3RB: Approx. 95 g/Approx. 65 g
Weight (packed state/ only sensor)	Connector		E3RA: Approx. 30 g/ Approx. 10 g, respectively, E3RB: Approx. 85 g/ Approx. 20 g, respectively	E3RA: Approx. 20 g/Approx. 10 g, E3RB: Approx. 50 g/Approx. 20 g
Material	Case		E3RA: ABS, E3RB: Nickel-brass
	Lens and Display		PMMA
	Adjuster		POM
	Nut		E3RA: POM, E3RB: Nickel-brass
Accessories			Instruction sheet M18 nuts (4 pcs)	Instruction sheet M18 nuts (2 pcs)