2-17
2 Components, Installation and Wiring
CJ-series High-speed Counter Units Operation Manual for NJ-series CPU Unit(W492)
2-3 Wirin
g
2
2-3-6 C
ounter Input Configur
ations
The following examples make clear how to wire the Counter Inputs in different configurations 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 output-driver, can also be referred to in case you want to use other
pulse generating equipment with similar output-drivers.
z
5/12/24 VDC NPN Open Collector
2-3-6
Counter Input Configurations
Blac k: Phase A
White: Phase B
Brown: + Vc c
Blue: 0 V (COM)
Orange : Phase Z
B9 (Phase A 24 V)
B11 (Phase B 24 V)
B13 (Phase Z 24 V)
A8 (Phase A 0 V)
A10 (Phase B 0 V)
A12 (Phase Z 0 V)
0 V
+24 V
24 VDC
Power Suppl y
High-speed Counter
Ter minals (CN1):
Counter 1
Ex. E6C2-CWZ6C
NPN Open-Collec tor ou tputs
Encoder
0 V
+2 V
24 VDC Power Supply
B9
A8
B11
A10
B13
A12
Connec tor CN1
High-speed Counter
Phase A
Phase B
Phase Z
I
Z
I
B
I
A
Encoder
Power Supply
Shielded twisted -pair cable
4
r u
B9
A8
B11
A10
B13
A12
Connec tor CN1
igh-speed Counter
Ph e A
Ph e B
Ph e Z
I
Z
I
B
I
A
Encoder
Power Supply
hielde twiste - air cable