E2C-JC4CH Datasheet, PDF (9/23 Pages) Omron Electronics LLC – Separate Amplifier Sensor with Sensitivity Adjustment

I/O Circuit Diagrams
E2C/E2C-H
Output con-
figuration
NPN output
NPN output
Self-diag-
nosis Func-
tion
PNP Output
E2C-GE4A *
E2C-JC4A, E2C-JC4CH, E2C-JC4DH, E2C-JC4EH
13^{12 to 24 VDC}
Proximity
Sensor
main
circuit
4.7 kΩ
100
mA
max.
2.2 Ω ₉
47 V
14
Output
0V
* A voltage output can be used if the NO/NC switch on the
E2C-GE4A is set to NC, but an approximately 60-ms
pulse will be generated when the power supply is turned
ON. An initial reset will thus be required.
If the E2C-GF4A (model for PNP output) is used, the initial
pulse will not occur.
E2C-JC4AP
Proximity
Sensor
main
circuit
100 mA
max.
Detection
indicator
(Red)
Stability
indicator
(Green)
Proximity
Sensor
main
circuit
Brown
12 to 24 VDC
Load
Black _{100 mA}
Output _max.
ZD
2.2 Ω
Blue
3.9 Ω
0V
ZD
ZD : VZ = 40 V
Orange
Self-diagnostic output
50 mA max.
E2C-GF4A
13 ^{12 to 24 VDC}
Proximity
Sensor
main
circuit
4.7 kΩ
100 mA
max.
47 V
2.2 Ω
9
14
Output
0V
Brown
12 to 24 VDC
2.2 Ω _{Black Output}
47 V
Blue 0 V
Both NPN
and PNP
outputs
Transistor/
photocou-
pler
Relay out-
put
E2C-WH4A
Proximity
Sensor
main
circuit
200 mA
max.
6 12 to 24 VDC
47 V
2.2 Ω
7 Output 2 (PNP)
2.2 Ω
8 Output 1 (PNP)
47 V
5 0V
Proximity
Sensor
main
circuit
E2C-AM4A
Proximity
Sensor
main
circuit
200 mA
max.
8
47V
2.2 Ω
2
12 to 24 VDC
Output 1 (PNP)
2.2 Ω
1
47V
7
Output 2 (PNP)
0V
E2C-AK4A
5 ^{50 mA max. 2.2 Ω}
Output (+)
47 V
6 ^{Output (−)}
Note: Terminals 1, 2, and 3 are the relay
contact output (SPDT).
9