Rockwell Automation 1755-OF8 GuardPLC Controller Systems - Manual (Page 344)

344 Publication 1753-UM001C-EN-P - March 2010
Appendix C Wiring Examples
1755-HSC High Speed
Counter Module
RUN ERR
1755-
HSC
1
2
3
4
5
6
7
8
9
A1
B1
Z1
C1
C-
C-
C-
C-
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27 L-
1
2
3
4
L-
L-
L-
L-
C-
A2
A1 A2
CH1 CH2
B2
Z2
C2
C-
C-
C-
C-
C-
COM
+
COM
+
24V DC
Power
Supply
A1
Z1
B1
+
–
24V DC
Power
Supply
A1
Z1
B1
+
–
Same power
supply used
by GuardPLC
CPU
Safety Relay