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

Features

• Wide variety of Sensor Heads to select according to the application. Flexible cables are used between Preamplifiers and Amplifier Units of the Sensor Heads.

• High resistance to changes in ambient temperature.
Temperature characteristics of 0.08%/°C (for 5.4-dia. models).

• Make simple and reliable detection settings with micron-level precision using the teaching function.

• Check the sensing excess gain level on the digital display.

• Support for high-precision positioning and screening with fine positioning to maximize variations.

• The E2C-EDA0 supports an EtherCAT Sensor Communications Unit or CompoNet Sensor Communications Unit.

Lineup

Sensors

Sensor Heads

Type	Appearance		Sensing distance	Repeat accuracy	Cable specification	Model
Shielded	Cylindrical	3 dia. × 18 mm	0.6 mm	1 μm	Free cutting *2	E2C-EDR6-F
		5.4 dia. × 18 mm	1 mm	1 μm	Standard *2	E2C-ED01
					Free cutting *2	E2C-ED01-F
					With Protective Spiral Tube 1 2	E2C-ED01-S
		8 dia. × 22 mm	2 mm	2 μm	Standard *2	E2C-ED02
					Free cutting *2	E2C-ED02-F
					With Protective Spiral Tube 1 2	E2C-ED02-S
	Screw	M10 × 22 mm	2 mm	2 μm	Standard *2	E2C-EM02
					Free cutting *2	E2C-EM02-F
					With Protective Spiral Tube 1 2	E2C-EM02-S
	Flat	30 × 14 × 4.8 mm	5 mm	2 μm	Standard *2	E2C-EV05
					Free cutting *2	E2C-EV05-F
					With Protective Spiral Tube 1 2	E2C-EV05-S
Unshielded	Screw	M18 × 46.3 mm	7 mm	5 μm	Standard *2	E2C-EM07M
					Free cutting *2	E2C-EM07M-F
					With Protective Spiral Tube 1 2	E2C-EM07M-S
Heat- resistant	Screw	M12 × 22 mm	2 mm	2 μm	Standard *2	E2C-EM02H

*1 Ask your OMRON representative for information on the Protective Spiral Tube.
*2 Overall length of free-cut cable: 3.5 m, Length from the Sensor Head to the Preamplifier: 0.5 m (Overall length of the standard cable with Protective Spiral Tube: 2.5 m, Length from the Sensor Head to the Preamplifier: 2 m)

Amplifier Units

Amplifier Units with Cables

Item		Functions	Model
Item		Functions	NPN output	PNP output
Advanced models	Twin-output models	Area output, open circuit detection, differential operation	E2C-EDA11 2M	E2C-EDA41 2M
Advanced models	External-input models	Remote setting, differential operation	E2C-EDA21 2M	E2C-EDA51 2M

Amplifier Units with Wire-saving Connectors

(An Amplifier Unit Connector (sold separately) is required.)

Item		Functions	Model
Item		Functions	NPN output	PNP output
Advanced models	Twin-output models	Area output, open circuit detection, differential operation	E2C-EDA6	E2C-EDA8
Advanced models	External-input models	Remote setting, differential operation	E2C-EDA7	E2C-EDA9

Note: These models allow you to use an E3X-DRT21-S VER.3 Sensor Communications Unit. When using the E3X-DRT21-S VER.3, use an E3XCN02 Connector without a Cable for the Wire-saving Connector.

Amplifier Unit with Connector for EtherCAT or CompoNet Sensor Communications Units

Item		Functions	Model	Applicable Sensor Communications Unit
Advanced model	Twin-output model	Area output, open circuit detection, differential operation	E2C-EDA0	E3X-ECT
Advanced model	Twin-output model	Area output, open circuit detection, differential operation	E2C-EDA0	E3X-CRT

Wire-saving Connectors (Order Separately)

Note: Protector seals provided.

Item	Cable length	No. of conductors	Model
Master Connector	2 m	4	E3X-CN21
Slave Connector	2 m	2	E3X-CN22

Ordering Precaution for Amplifier Units with Wire-saving Connectors

A Connector is not provided with the Amplifier Unit.
Refer to the following tables when ordering.

Amplifier Unit			Applicable Connector (Order Separately)
Model	NPN output	PNP output	Master Connector	Slave Connector
Advanced models	E2C-EDA6	E2C-EDA8	E3X-CN21	E3X-CN22
Advanced models	E2C-EDA7	E2C-EDA9	E3X-CN21	E3X-CN22

When Using 5 Amplifier Units

Amplifier Units (5 Units)

1 Master Connector

4 Slave Connectors

Mobile Console (Order Separately)

Model	Remarks
E3X-MC11-SV2 (model number of set)	Mobile Console with Head, Cable, and AC adapter provided as accessories
E3X-MC11-C1-SV2	Mobile Console
E3X-MC11-H1	Head
E39-Z12-1	Cable (1.5 m)

Note: Use the E3X-MC11-SV2 Mobile Console with E2C-EDA-series Amplifier Units. If you use a Mobile Console like the E3X-MC11-S, some functions may not operate. For details, refer to Ratings and Specifications for E3X-DA-S/MDA.

Accessories (Order Separately)

Mounting Bracket

A Mounting Bracket is not provided with the Amplifier Unit. Order a Mounting Bracket separately if required.

Model	Quantity
E39-L143	1

End Plate

An End Plate is not provided with the Amplifier Unit. Order an End Plate separately if required.

Model	Quantity
PFP-M	1

Extension Cables for Sensor Head

An Extension Cable is not provided with the Amplifier Unit. Order an Extension Cable separately if required.

Cable length	Model	Quantity
2 m	E22-XC2R	1
7 m	E22-XC7R	1

SPECIFICATIONS

Sensor Heads

Model			E2C- EDR6-F	E2C- ED01(-[])	E2C- ED02(-[])	E2C- EM02(-[])	E2C- EM07(-[])	E2C- EV05(-[])	E2C- EM02H
Model			3 dia. × 18 mm	5.4 dia. × 18 mm	8 dia. × 22 mm	M10 × 22 mm	M18 × 46.3 mm	30 × 14 × 4.8 mm	M12 × 22 mm
Sensing distance			0.6 mm	1 mm	2 mm		7 mm	5 mm	2 mm
Sensing object			Magnetic metal (The sensing distance will decrease when sensing non-magnetic metal. Refer to Engineering Data (Reference Value) on Catalog.)
Standard sensing object			5 × 5 × 3 mm		10 × 10 × 3 mm		22 × 22 × 3 mm	15 × 15 × 3 mm	20 × 20 × 3 mm
Standard sensing object			Material: iron (S50C)
*Repeat accuracy 1**			1 μm		2 μm		5 μm	2 μm
Hysteresis distance			Variable
Temper- ature charac- teristic *1	Sensor Head		0.3%/°C	0.08%/°C				0.04%/°C	0.2%/°C
Temper- ature charac- teristic *1	Preamplifier and Amplifier		0.08%/°C
Ambient temper- ature *2	Operating		-10°C to 60°C (with no icing or condensation)						-10°C to 200°C *3
Ambient temper- ature *2	Storage		-10°C to 60°C (with no icing or con- densation)	-20°C to 70°C (with no icing or condensation)
Ambient humidity			Operating/storage: 35% to 85% (with no condensation)
Insulation resistance			50 MΩ min. (at 500 VDC)
Dielectric strength			1,000 VAC at 50/60 Hz for 1 min between current carry 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 for 3 times each in X, Y, and Z directions
Degree of protection			IEC60529 IP67						IEC60529 IP60 *4
Connection method			Connector (standard cable length: 2.5 m (2 m between Head and Preamplifier) “-F” model cable length: 3.5 m (0.5 m between Head and Preamplifier)
Weight (packed state)			Approx. 120 g (Models with protective spiral tube (“-S” models) are approx. 90 g heavier.)
Material	Sensor Head	Case	Brass	Stainless steel	Brass			Zinc	Brass
		Sensing surface	Heat-resistant ABS						PEEK
		Clamping nut	—			Nickel-plated brass		—	Nickel- plated brass
		Toothed washer	—			Zinc-plated iron		—	Zinc-plated iron
	Preamplifier		PES
Accessories			Preamplifier Mounting Brackets, Instruction Manual

*1 The repeat accuracy and temperature characteristic are for a standard sensing object positioned midway through the rated sensing distance.
*2 A sudden temperature rise even within the rated temperature range may degrade characteristics.
*3 For the Sensor Head only without the preamplifier (−10 to 60°C). With no icing or condensation.
*4 Do not operate in areas exposed to water vapor because the enclosure is not waterproof.

Amplifier Units

Type		Advanced Models with Twin Outputs			Advanced Models with External Inputs
Type		Pre-wired Model	Model with Wiresaving Connector	Model for Sensor Communications Unit	Pre-wired Model	Model with Wiresaving Connector
Model	NPN output	E2C-EDA11	E2C-EDA6	*E2C-EDA0 1**	E2C-EDA21	E2C-EDA7
Model	PNP output	E2C-EDA41	E2C-EDA8	*E2C-EDA0 1**	E2C-EDA51	E2C-EDA9
Supply voltage		12 to 24 VDC ±10%, ripple (p-p): 10% max.
Power consumption		1,080 mW max. (current consumption: 45 mA at power supply voltage of 24 VDC)
Control output		Load power supply voltage: 26.4 VDC max.; NPN/PNP open collector output; load current: 50 mA max. (residual voltage: 1 V max.)
Response time	Super-high- speed mode *2	150 μs for operation and reset respectively		—	150 μs for operation and reset respectively
	High-speed mode	300 μs for operation and reset respectively
	Standard mode	1 ms for operation and reset respectively
	High- resolution mode	4 ms for operation and reset respectively
Functions	Differential detection	Switchable between single edge and double edge detection mode Single edge: Can be set to 300 μs, 500 μs, 1 ms, 10 ms, or 100 ms Double edge: Can be set to 500 μs, 1 ms, 2 ms, 20 ms, or 200 ms.
	Timer function	Select from OFF-delay, ON-delay, or one-shot timer. 1 ms to 5 s (1 to 20 ms set in 1-ms increments, 20 to 200 ms set in 10-ms increments, 200 ms to 1 s set in 100-ms increments, and 1 to 5 s set in 1 s-increments)
	Zero-reset	Negative values can be displayed. Zero-reset is accompanied by a change of detection distance. After zero-reset, some threshold level may also cause a change of the indication by influence of other settings.
	Initial reset	Settings can be returned to defaults as required.
	Mutual interference prevention	Possible for up to 5 Units. *2 Intermittent oscillation method (Response time = (number of Units connected + 1) × 15 ms)
	Hysteresis settings	Setting range: 10 to 2,000
	I/O settings	Output setting (Select from channel 2 output, area output, self-diagnosis, or open circuit detection.)			Input setting (Select from teaching, fine positioning, zero- reset, synchronous detection.)
Digital display		Select from the following: Incident level + threshold, incident level percentage +threshold, incident light peak level + incident light bottom level (updated with output), long bar display, incident level + peak hold, incident level + channel
Display orientation		Switching between normal/reversed display is possible.
Ambient temperature *3		Operating: When connecting 1 to 2 Units: -10°C to 55°C, When connecting 3 to 5 Units: -10°C to 50°C, When connecting 6 to 16 Units: -10°C to 45°C When used in combination with an EDR6-F When connecting 3 to 4 Units: -10°C to 50°C, When connecting 5 to 8 Units: -10°C to 45°C, When connecting 9 to 16 Units: -10°C to 40°C Storage: -20°C to 70°C (with no icing)
Ambient humidity		Operating/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 min
Vibration resistance (Destruction)		10 to 55 Hz with a 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions		10 to 150 Hz with a 0.7-mm double amplitude for 80 min each in X, Y, and Z directions	10 to 55 Hz with a 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		150 m/s² for 3 times each in X, Y, and Z directions	500 m/s² for 3 times each in X, Y, and Z directions
Degree of protection		IEC60529 IP50
Connection method		Pre-wired	Wire-saving connector	Connector for Sensor Communications Unit	Pre-wired	Wire-saving connector
Weight (packed state)		Approx. 100 g	Approx. 55 g	Approx. 55 g	Approx. 100 g	Approx. 55 g
Material	Case	PBT (polybutylene terephthalate)
Material	Cover	Polycarbonate

*1 This model allow you to use an E3X-ECT EtherCAT Sensor Communications Unit or E3X-CRT CompoNet Sensor Communications Unit.
*2 Communications functions, mutual interference prevention, and communications with the Mobile Console are all disabled if the detection mode is set to the super-high-speed mode.
*3 The following temperature ranges apply for operation when an E3X-ECT or E3X-CRT Sensor Communications Unit is used with the E2C-EDA0: Groups of 1 or 2 Amplifier Units: 0 to 55°C, Groups of 3 to 5 Amplifier Units: 0 to 50°C, Groups of 6 to 16 Amplifier Units: 0 to 45°C, Groups of 17 to 30 Amplifier Units (with the E3X-ECT): 0 to 40°C.
The following temperature ranges apply when an E3X-ECT or E3X-CRT Sensor Communications Unit is used with the E2C-EDR6-F: Groups of 3 or 4 Amplifier Units: 0 to 50°C, Groups of 5 to 8 Amplifier Units: 0 to 45°C, Groups of 9 to 16 Amplifier Units: 0 to 40°C, Groups of 17 to 30 Amplifier Units (with the E3X-ECT): 0 to 35°C.