Omron CJ2 CPU UNIT User Manual page 294

Appendices
Terminal Connections
A-32
Signal
Allocated Connec- Signal
tor pin
name
CIO word name
+V +V
1 2
24 VDC
COM1 COM1
3 4
OUT15 OUT7
5 6 L
L
OUT6
OUT14
7 8
L L
OUT5
OUT13
9 10
L L
OUT12 OUT4
11 12
L L
OUT11 OUT3
13 14
L L
OUT2
OUT10
L 15 16 L
OUT9 OUT1
L 17 18 L
OUT8 OUT0
L 19 20
L
+V
+V
21 22
COM0 COM0
23 24
OUT7
OUT15
25 26 L
L
OUT6
OUT14
27 28 L
L
OUT13 OUT5
29 30 L
L
OUT12 OUT4
31 32
L L
OUT3
OUT11
33 34
L L
OUT10 OUT2
L 35 36 L
OUT9 OUT1
L 37 38 L
OUT0
OUT8
39 40
L L
24 VDC
• When wiring, pay careful attention to the polarity of the external
power supply. The load may operate incorrectly if the polarity is
reversed.
• Be sure to wire both terminals 23 and 24 (COM0).
• Be sure to wire both terminals 3 and 4 (COM1).
• Be sure to wire both terminals 21 and 22 (+V).
• Be sure to wire both terminals 1 and 2 (+V).
Allocated
CIO word
CJ2 CPU Unit Hardware User's Manual