Omron CJ - 09-2009 Operation Manual page 602

Specifications of Basic I/O Units
Terminal Connections
• When wiring, pay careful attention to the polarity of the external power supply. The load may operate if
polarity is reversed.
• Be sure to wire both terminals A9 and B9 (COM (0 V)) of CN1.
• Be sure to wire both terminals A10 and B10 (+V) of CN1.
• Be sure to wire both terminals A9 and B9 (COM) of CN2, and set the same polarity for both pins.
554
Number of Simultaneously ON Points vs.
Ambient Temperature Characteristic
16 points at 33°C 16 points at 45°C
18
16
14
12
10
8
6
4
2
0
0 20
CN1 (Outputs)
I/O word "m"
B A
NC NC
12 12
NC NC
11 11
+V +V
10 10
COM0 (0 V) COM0 (0 V)
9 9
15 07
8 8
L L
14 06
7 7
L L
13 05
6 6
L L
12 04
5 5
L L
11 03
4 4
L L
10 02
3 3
L L
09 2 2 01
L L
08 1 1 00
12 to
L L
24 V DC
Input voltage: 24 V DC
Input voltage: 26.4 V DC
12 points at 55°C
9 points at 55°C
40 60 (°C)
CN2 (Inputs)
I/O word "m+1"
A
00
1
01
2
02
3
03
4
04
5
05
6
06
7
07
8
COM1
9
NC
10
NC
11
24 V DC
NC
12
Appendix A
B
08
1
09
2
10
3
11
4
12
5
13
6
14
7
15
8
COM1
9
NC
10
NC
11
NC
12