Omron CJ2 User Manual page 260

Appendices
Terminal Connections
A-30
CN1
Allocated
Signal Connec-
Signal
CIO word
tor pin
name
name
OUT8
OUT0
L 40 39 L
OUT9
OUT1
L 38 37 L
OUT10
OUT2
L 36 35 L
OUT11
OUT3
34 33
L L
OUT12
OUT4
32 31
L L
OUT13
OUT5
L 30 29 L
OUT14
OUT6
L 28 27 L
OUT15
OUT7
L 26 25 L
COM0 COM0
24 23
+V +V
22 21
OUT0 OUT8
L 20 19 L
OUT1 OUT9
L 18 17 L
OUT2 OUT10
L L
16 15
OUT3
OUT11
L 14 13 L
OUT4
OUT12
L 12 11 L
OUT5
OUT13
L L
10 9
OUT6
OUT14
L L
8 7
OUT7
OUT15
L L
6 5
COM1 COM1
4 3
+V +V
12 to
2 1
24
VDC
• When wiring, pay careful attention
to the polarity of the external power
supply. The load may operate incor-
rectly if the polarity is reversed.
• Be sure to wire both terminals 23
and 24 (COM0) of CN1.
• Be sure to wire both terminals 3
and 4 (COM1) of CN1.
• Be sure to wire both terminals 21
and 22 (+V) of CN1.
• Be sure to wire both terminals 1
and 2 (+V) of CN1.
CN2
Allocated
Allocated
Signal
CIO word
CIO word name
12 to
24
+V
VDC
12 to
COM3
24
VDC
OUT15
L
OUT14
L
OUT13
L
OUT12
L
OUT11
L
OUT10
L
OUT9
L
OUT8
L
+V
COM2
OUT15
L
OUT14
L
OUT13
L
OUT12
L
OUT11
L
OUT10
L
OUT9
L
12 to
24
OUT8
L
VDC
• When wiring, pay careful attention
to the polarity of the external power
supply. The load may operate incor-
rectly if the polarity is reversed.
• Be sure to wire both terminals 23
and 24 (COM2) of CN2.
• Be sure to wire both terminals 3
and 4 (COM3) of CN2.
• Be sure to wire both terminals 21
and 22 (+V) of CN2.
• Be sure to wire both terminals 1
and 2 (+V) of CN2.
CJ2 CPU Unit Hardware User's Manual
Connec-
Signal Allocated
tor pin
name CIO word
+V
1 2
COM3
3 4
OUT7
5 6
L
OUT6
7 8
L
OUT5
9 10
L
OUT4
11 12
L
OUT3
13 14
L
OUT2
15 16 L
OUT1
17 18
L
OUT0
19 20
L
+V
21 22
COM2
23 24
OUT7
25 26
L
OUT6
27 28
L
OUT5
29 30
L
OUT4
31 32
L
OUT3
33 34
L
OUT2
35 36 L
OUT1
37 38 L
OUT0
39 40 L