E2C-EM02H Omron, E2C-EM02H Datasheet - Page 12

• Manufacturer Part Number: E2C-EM02H
• Description: Proximity Sensors Heat-Resistant Prox Switch 2mm
• Manufacturer: Omron

Specifications of E2C-EM02H

• Maximum Operating Temperature: + 60 C
• Supply Voltage: 12 V to 24 V
• Mounting Style: DIN Rail
• Sensing Distance: 2 mm
• Minimum Operating Temperature: - 10 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Mounting End Plates (PFP-M)
Mount End Plates on Amplifier Units to avoid movement due to
vibration. When a Mobile Console is installed, mount the End Plate
facing as shown in the following diagram.
Mounting a Communications Head for the Mobile
Console
Leave a space of at least 20 mm on the left side of the Units for a
Mobile Console Communications Head.
EEPROM Write Errors
If the data is not written to the EEPROM correctly due to a power
interruption or static-electric noise, initialize the settings using the
keys on the Amplifier Unit. "ERR/EEP" will flash on the display if an
EEPROM write error occurs.
Optical Communications
When using more than one Amplifier Unit, mount the Units side-by-
side. Do not slide or remove Units while they are in use.
● Miscellaneous
Protective Cover
Be sure to attach the Protective Cover before using the Sensor.
Mobile Console
Use the E3X-MC11-SV2 Mobile Console with E2C-EDA-series
Amplifier Units. Other Mobile Consoles, such as the E3X-MC11,
cannot be used.
Sensor Head and Amplifier Unit Combinations
Be sure to use only specified Sensor Head and Amplifier Unit
combinations. The E3C-LDA-series Photoelectric Sensors with
Separate Digital Amplifiers are not compatible. The E2C-EDA must
not be used with products from that series.
Warm-up
The digital display may slowly change until the circuits stabilize after
the power is turned ON. It takes about 30 minutes after the power is
turned ON before the E2C-EDA is ready to sense.
Maintenance Inspection
• Be sure to turn OFF the power before adjusting, connecting, or
• Do not use thinner, benzene, acetone, or kerosene to clean the
disconnecting the Sensor Head.
Sensor Head or Amplifier Unit.
End Plate
20 mm
Sensor Heads
● Mounting
Mounting Sensor Heads
Influence of Surrounding Metal
Influence of Surrounding Metal (Unit: mm)
Mutual Interference
Mutual Interference
• Use the dimensions from the following table to mount Unthreaded
• Use the torque given in the following
• Do not use torque exceeding 0.5 N·m to tighten screws when
• Use a bending radius of 8 mm or greater for the Sensor Head cable.
• Use only the special Extension Cable to extend the cable between
• Provide a minimum distance between the Sensor and the
E2C-EDR6-F
E2C-ED01@@
E2C-ED02@@
E2C-EM02@@
E2C-EM07M@@
E2C-EV05@@
E2C-EM02H@@
• When installing Sensors face-to-face or side-by-side, ensure that
• The distance between Sensor Heads may be narrower than
Model
E2C-EDR6-F
E2C-ED01@@
E2C-ED02@@
E2C-EM02@@
E2C-EM07M@@
E2C-EV05@@
E2C-EM02H@@
Cylindrical Models (E2C-ED-@@). Do not tighten screws with
torque exceeding 0.2 N·m when mounting Sensor Heads.
table to tighten Unthreaded Cylindrical
Models (E2C-EM-@@).
mounting Flat Models (E2C-EV@@).
the Sensor Head and the Amplifier Unit. Consult your OMRON
representative for details.
surrounding metal as shown in the table below.
the minimum distances given in the following table are maintained.
specified with these Sensors because the Mutual Interference
Prevention Function is used for optical communications between
the Amplifier Units.
E2C-EDR6-F
E2C-ED01@@
E2C-ED02@@
E2C-EM02@@
E2C-EM07M@@
E2C-EM02H@@
Model
Model
Model
Face-to-
face (ar-
ment A)
range-
140
14
45
35
35
65
45
Counterbore A
14 × 30
Side-by-
side (ar-
Tightening range A
ment B)
range-
A
3.1
5.4
120
10
35
12
10
20
30
30
30
30
8
Tightening torque
11 to 12 mm
9 to 18 mm
9 to 18 mm
5.9 N·m max.
15 N·m max.
15 N·m max.
the Mutual Interfer-
Face-to-face using
Function (arrange-
ence Prevention
Protrusion B
ment A’)
3.5
21
21
35
21
21
9
4.8
20
0
0
0
0
0
B
Dimpled end of
set screw
E2C-EDA
the Mutual Interfer-
Side-by-side using
Function (arrange-
ence Prevention
E2C-ED@@
ment B’)
A dia.
(Unit: mm)
3.1
5.4
10
18
14
12
8
A
B
Proximity
Sensors
Sensing
Guide
Cylindrical
Models
Rectangular
Models
Separate Amp/
Pre-wired
Connector
Models
Capacitive
Models
Others
Peripheral
Devices
General
Information
859
E2EC
E2C-EDA
E2C-EDA
E2C
/E2C-H
E2CY