High Precision Positioning Inductive Proximity Sensor
E2C-EDA
CSM_E2C-EDA_DS_E_7_1
Proximity Sensor with Separate
Amplifier Enables Easily Making High-
precision Sensitivity Settings.
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.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Be sure to read Safety Precautions on page 10.
Ordering Information
Sensors [Refer to Dimensions on page 12.]
Sensor Heads
Type Appearance Sensing distance Repeat accuracy Cable specification Model
3 dia. 18 mm 1 m Free cutting *2 E2C-EDR6-F
0.6 mm
Standard *2 E2C-ED01
Free cutting *2 E2C-ED01-F
Cylindrical
5.4 dia. 18 mm 1 m
1 mm
With Protective
E2C-ED01-S
Spiral Tube *1 *2
Standard *2 E2C-ED02
Free cutting *2 E2C-ED02-F
8 dia. 22 mm 2 m
2 mm
With Protective
E2C-ED02-S
Spiral Tube *1 *2
Shielded
Standard *2 E2C-EM02
Screw
Free cutting *2 E2C-EM02-F
M10 22 mm 2 m
2 mm
With Protective
E2C-EM02-S
Spiral Tube *1 *2
Standard *2 E2C-EV05
Flat
Free cutting *2 E2C-EV05-F
30 14 4.8 mm 2 m
5 mm
With Protective
E2C-EV05-S
Spiral Tube *1 *2
Standard *2 E2C-EM07M
Screw
Free cutting *2 E2C-EM07M-F
Unshielded M18 46.3 mm 5 m
7 mm
With Protective
E2C-EM07M-S
Spiral Tube *1 *2
Screw
Heat-resistant M12 22 mm 2 m Standard *2 E2C-EM02H
2 mm
*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)
1E2C-EDA
Amplifier Units
Amplifier Units with Cables
Model
Item Appearance Functions
NPN output PNP output
Area output, open
Twin-output models circuit detection, E2C-EDA11 2M E2C-EDA41 2M
differential operation
Advanced models
Remote setting,
External-input models E2C-EDA21 2M E2C-EDA51 2M
differential operation
Amplifier Units with Wire-saving Connectors (An Amplifier Unit Connector (sold separately) is required.)
Model
Item Appearance Functions
NPN output PNP output
Area output, open
Twin-output models circuit detection, E2C-EDA6 E2C-EDA8
differential operation
Advanced models
Remote setting,
External-input models E2C-EDA7 E2C-EDA9
differential operation
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 E3X-
CN02 Connector without a Cable for the Wire-saving Connector.
Amplifier Unit with Connector for EtherCAT or CompoNet Sensor Communications Units [Refer to Dimensions page 16]
Applicable Sensor
Item Appearance Functions Model
Communications Unit
E3X-ECT
Area output, open
Advanced model Twin-output model circuit detection, E2C-EDA0
differential operation
E3X-CRT
Wire-saving Connectors (Order Separately)
Note: Protector seals provided. [Refer to E3X-DA-S/MDA.]
Item Appearance Cable length No. of conductors Model
Master Connector 4 E3X-CN21
2 m
Slave Connector 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.
Applicable Connector
Amplifier Unit
(Order Separately)
Model NPN output PNP output Master Connector Slave Connector
E2C-EDA6 E2C-EDA8
Advanced models + E3X-CN21 E3X-CN22
E2C-EDA7 E2C-EDA9
When Using 5 Amplifier Units
Amplifier Units (5 Units) + 1 Master Connector 4 Slave Connectors
2