Omron, E2C-EDA Series

last update: March 7, 2013

• 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.

last update: March 7, 2013

last update: June 01, 2016

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.

last update: June 01, 2016

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

Sensor Heads

E2C-EDR6-F

E2C-ED01(-F)

E2C-ED02(-F)

E2C-EM02(-F)

E2C-EM07M(-F)

E2C-EV05(-F)

E2C-EM02H

Extension Cables for Sensors Head

E22-XC2R
E22-XC7R

Amplifier Units

Amplifier Units with Cables
E2C-EDA11
E2C-EDA21
E2C-EDA41
E2C-EDA51

Amplifier Units with Wire-saving Connectors
E2C-EDA6
E2C-EDA7
E2C-EDA8
E2C-EDA9

Amplifier Unit with Connector for Sensor Communications Unit
E2C-EDA0

TITLE	DOCUMENT TYPE	SIZE
E2C-EDA Data Sheet	Catalog	3064 KB
E2C-E[][][] Sensor Head for the E2C-EDA[][] Instruction Sheet (ENG/JPN)	Manual	8618 KB
E2C-EDA[][] Proximity Sensors with Separate Digital Amplifier Amplifier Units Instruction Sheet (ENG/JPN)	Manual	6078 KB

Sensor Heads

Amplifier Units

Sensor Heads

E2C-EDR6-F

E2C-ED01(-F)

E2C-ED02(-F)

E2C-EM02(-F)

E2C-EM07M(-F)

E2C-EV05(-F)

E2C-EM02H

Extension Cables for Sensors Head

E22-XC2R
E22-XC7R

Amplifier Units

Amplifier Units with Cables
E2C-EDA11
E2C-EDA21
E2C-EDA41
E2C-EDA51

Amplifier Units with Wire-saving Connectors
E2C-EDA6
E2C-EDA7
E2C-EDA8
E2C-EDA9

Amplifier Unit with Connector for Sensor Communications Unit
E2C-EDA0

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Sensor Heads

Amplifier Units

Sensor Heads

E2C-EDR6-F

E2C-ED01(-F)

E2C-ED02(-F)

E2C-EM02(-F)

E2C-EM07M(-F)

E2C-EV05(-F)

E2C-EM02H

Extension Cables for Sensors Head

E22-XC2R E22-XC7R

Amplifier Units

Amplifier Units with Cables E2C-EDA11 E2C-EDA21 E2C-EDA41 E2C-EDA51

Amplifier Units with Wire-saving Connectors E2C-EDA6 E2C-EDA7 E2C-EDA8 E2C-EDA9

Amplifier Unit with Connector for Sensor Communications Unit E2C-EDA0

E22-XC2R
E22-XC7R

Amplifier Units with Cables
E2C-EDA11
E2C-EDA21
E2C-EDA41
E2C-EDA51

Amplifier Units with Wire-saving Connectors
E2C-EDA6
E2C-EDA7
E2C-EDA8
E2C-EDA9

Amplifier Unit with Connector for Sensor Communications Unit
E2C-EDA0