E2K-C25ME2 5M Omron, E2K-C25ME2 5M Datasheet - Page 7

• Manufacturer Part Number: E2K-C25ME2 5M
• Description: Proximity Sensors E2K-C25ME2 W/ 5 METE R CABLE
• Manufacturer: Omron
• Series: E2K-Cr
• Type: Proximity Sensorr

Specifications of E2K-C25ME2 5M

• Maximum Operating Temperature: + 70 C
• Supply Voltage: 12 VDC to 24 VDC
• Supply Current: 15 mA
• Output Voltage: 2 V
• Operating Supply Voltage: 10 VDC to 40 VDC
• Mounting Style: Bracket
• Sensing Distance: 3 mm to 25 mm
• Minimum Operating Temperature: - 25 C
• Current Rating: 200 mA
• Features: Permits non-contact detection of metallic and non-metallic objects, mounting bracket included
• Voltage Rating: 24 VDC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

E2K-C
NO type (E2K-C25M 1)
Remove protective rubber plug to gain access to
sensitivity adjustment screw. Use the screwdriver
provided with each sensor to turn the sensitivity
adjustment screw.
1) Remove any targets from in front of the sensor. Turn the
2) Place a target in front of the sensor. Turn the sensitivity
3) If the number of revolutions is greater than one and a half,
4) Now turn the sensitivity adjustment screw CLOCKWISE to
5) If the distance between the target and the sensor is not
constant, perform the first adjustment operation (#1) when
the target is at the closest position to the sensor. Then
perform the second adjustment operation (#2) when the
target is at the farthest position from the sensor.
NC type (E2K-C25M 2)
The sensitivity adjustment procedure for NC type proximity
sensors is the same as for NO type sensors, with the
exception that ON and OFF operations of the proximity sensor
and ON and OFF points in the adjustment procedure are
exactly reversed.
sensitivity adjustment screw CLOCKWISE until the sensor
turns ON and the indicator illuminates.
adjustment screw COUNTERCLOCKWISE until the sensor
turns OFF and the indicator goes out. Note the number of
revolutions between OFF and ON positions.
the sensor will provide stable output. If the number of
revolutions is less than one and a half, increase or
decrease the distance between the target and the sensing
face as necessary to allow at least one and a half revolu-
tions between the ON and OFF positions.
the midpoint between the ON and OFF points.
Stable operation if
the difference is
more than 1.5 turns
SENSITIVITY ADJUSTMENT
Stop when the sensor turns OFF
Stop when the sensor turns ON
Sensitivity adjustment
Sensitivity adjustment
1
1
2
ON point
1
Set at midpoint
between ON and
OFF points
2
OFF point
ON point
8
If a high voltage of power line runs near the proximity sensor
cable, be sure to wire the sensor cable through a metal
conduit to protect the sensor from malfunctioning or damage.
The proximity sensor is provided with a surge suppressor
circuit. However, if any large surge generating source (i.e.,
motor, welding machine, etc.) exists in the vicinity of the
proximity sensor, insert a surge suppressor (such as a
varistor) into the surge generating source.
SURGE PROTECTION
USING METAL CONDUIT
E2K-C