Omron CJ2 User Manual page 270

Appendices
Terminal Connections
*1 The ON response time will be 20 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-40
CN1 (OUT)
Signal Connec- Signal
Allocated
tor pin
name
name
CIO word
NC NC
B12 A12
NC NC
B11 A11
+V +V
B10 A10
COM0 (0V) COM0 (0V)
B9 A9
OUT15 OUT7
B8 A8
L
OUT14 OUT6
B7 A7
L
OUT13 OUT5
B6 A6
L
OUT12 OUT4
B5 A5
L
OUT11 OUT3
B4 A4
L
OUT10 OUT2
B3 A3
L
OUT9 OUT1
B2 A2
L
12 to
OUT8 OUT0
24
B1 A1
L
VDC
• When wiring, pay careful attention to the polarity
of the external power supply. The load may oper-
ate incorrectly if polarity is reversed.
• Be sure to wire both pins A9 and B9 (COM0 (0
V)) of CN1.
• Be sure to wire both pins A10 and B10 (+V) of
CN1.
Allocated
Allocated
CIO word
CIO word
L
L
L
L
L
L
L
24 VDC
L
• When wiring, pay careful attention to the polarity of
the external power supply. The load may operate
incorrectly if polarity is reversed.
• Be sure to wire both pins A9 and B9 (COM1) of
CN2, and set the same polarity for both pins.
CJ2 CPU Unit Hardware User's Manual
CN2 (IN)
Allocated
Signal Signal
Connec- CIO word
name name
tor pin
IN0 IN8
A1 B1
IN1 IN9
A2 B2
IN2 IN10
A3 B3
IN3 IN11
A4 B4
IN4 IN12
A5 B5
IN5 IN13
A6 B6
IN6 IN14
A7 B7
IN7 IN15
A8 B8
COM1 COM1
A9 B9
NC NC
A10 B10
NC NC
A11 B11
NC NC
A12 B12