Counter Input Configurations - Omron CJ1-CT021 Operation Manual

Wiring
2-3-6

Counter Input Configurations

5/12/24 VDC NPN Open Collector
Power Supply Power Supply
Encoder Encoder
The following examples make clear how to wire the Counter Inputs in different con-
figurations according to the output-driver of the encoder or proximity switch that
you want to use. The configurations that are shown here, related to a specific out-
put-driver, can also be referred to in case you want to use other pulse generating
equipment with similar output-drivers.
Encoder
Ex . E6C2-CWZ6C
NPN Open-Collec tor ou tputs
0 V
24 VDC Power Supply
+2 V 4
Shielded twisted -pair cable hielde twiste - air cable
I I
A A
Ph e A Phase A
I I
B B
Phase B Ph e B
I I
Z Z
Phase Z Ph e Z
Blac k: Phase A
White: Phase B
Orange: Phase Z
Brown: + Vcc
Blue: 0 V (COM)
0 V
+24 V
24 VDC
Power Suppl y
r u
High-speed Counter igh-speed Counter
B9 B9
A8 A8
B11 B11
A10 A10
B13 B13
A12 A12
Connec tor CN1 Connec tor CN1
Section 2-3
High-speed Counter
Terminals (CN1):
B9 (Phase A 24 V)
A8 (Phase A 0 V)
B11 (Phase B 24 V)
A10 (Phase B 0 V)
B13 (Phase Z 24 V)
A12 (Phase Z 0 V)
Counter 1
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