Omron CJ - 08-2008 Operation Manual page 594

Specifications of Basic I/O Units
Terminal Connections
• The input power polarity can be connected in either direction.
• Be sure to wire both terminals A9 and A18 (COM0) of CN1, and set the same polarity for both pins.
• Be sure to wire both terminals B9 and B18 (COM1) of CN1, and set the same polarity for both pins.
• Be sure to wire both terminals A9 and A18 (COM2) of CN2, and set the same polarity for both pins.
• Be sure to wire both terminals B9 and B18 (COM3) of CN2, and set the same polarity for both pins.
Note The ON response time will be 20 µ s maximum and OFF response time will be 400 µ s maximum even if
the response times are set to 0 ms due to internal element delays.
546
Number of Simultaneously ON Points vs.
Ambient Temperature Characteristic
64 points 64 points
at 25°C at 35°C
Input voltage: 24 V DC
Input voltage: 26.4 V DC
Ambient Temperature
I/O word "m+1" I/O word "m"
24 V
DC
64 points
at 47°C
Input voltage: 20.4 V DC
12 points/common
(total: 45 points) at 55°C
8 points/common at 55°C
8 points/common
(total: 26 points max.) at 55°C
I/O word "m+2"
24 V
DC
24 V
DC
Appendix A
I/O word "m+3"
24 V
DC