Omron CJ2 CPU UNIT User Manual page 318

Appendices
Terminal Connections
*1 The ON response time will be 120 µs maximum and OFF response time will be 400 µs maximum even if the response
times are set to 0 ms due to internal element delays.
A-56
CN1 (OUT)
Allocated Signal
Signal
Connec-
CIO word name
name tor pin
OUT0 OUT8
L 40 39
OUT1 OUT9
L 38 37
OUT2 OUT10
L
36 35
OUT3 OUT11
L
34 33
OUT4 OUT12
L
32 31
OUT5 OUT13
L
30 29
OUT6 OUT14
L 28 27
OUT15
OUT7
L 26 25
COM0 COM0
24 23
+V
+V
22 21
OUT0 OUT8
L
20 19
OUT1 OUT9
L
18 17
OUT2 OUT10
L
16 15
OUT3 OUT11
L
14 13
OUT4 OUT12
L
12 11
OUT5 OUT13
L
10 9
OUT6 OUT14
L
8 7
OUT7 OUT15
L
6 5
COM1 COM1
4 3
+V +V
2 1
• When wiring, pay careful attention to the polarity
of the external power supply. The load may oper-
ate incorrectly 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.
Allocated Allocated
CIO word
CIO word
5 VDC
L
5 VDC
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
5 VDC
5 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 pins 23 and 24 (COM2) of
CN2, and set the same polarity for both pins.
• Be sure to wire both pins 3 and 4 (COM3) of CN2,
and set the same polarity for both pins.
CN2 (IN)
Signal Connec-
Signal
Allocated
tor pin
name
name CIO word
NC NC
1 2
COM3 COM3
3 4
IN15 IN7
5 6
IN14 IN6
7 8
IN13 IN5
9 10
IN12 IN4
11 12
IIN11 IN3
13 14
IN10 IN2
15 16
IN9 IN1
17 18
IN8 IN0
19 20
NC NC
21 22
COM2 COM2
23 24
IN15 IN7
25 26
IN14 IN6
27 28
IN13 IN5
29 30
IN12 IN4
31 32
IN11 IN3
33 34
IN10 IN2
35 36
IN9 IN1
37 38
IN8 IN0
39 40
CJ2 CPU Unit Hardware User's Manual