Omron SYSMAC CS Series Operation Manual page 647

Specifications of Basic I/O Units and High-density I/O Units
Terminal Connections
• With a High-speed Input Unit, pulse inputs shorter than the cycle time of the CPU Unit can be read.
• The minimum pulse width (ON time) that can be read by the High-speed Input Unit is 0.1 ms.
• Input data in the internal circuits is cleared during the input refresh period.
CS1W-ID231 DC Input Unit (32 Points)
24
V DC
24
V DC
*1 Polarity of the input power supply can be connected in either direction.
*2 Terminal numbers A0 to A9 and B0 to B9 are used in this manual, but
they are not printed the Unit.
Rated Input Voltage
Operating Input Voltage
Input Impedance
Input Current
ON Voltage/ON Current
OFF Voltage/OFF Current
ON Response Time
OFF Response Time
No. of Circuits
Number of Simultaneously ON
Points
Insulation Resistance
Dielectric Strength
Internal Current Consumption
Weight
Accessories
24 V DC
20.4 to 26.4 V DC
3.9 kΩ
6 mA typical (at 24 V DC)
15.4 V DC min./3 mA min.
5 V DC max./1 mA max.
8.0 ms max. (Can be set to between 0 and 32 in the
PLC Setup.)
8.0 ms max. (Can be set to between 0 and 32 in the
PLC Setup)
32 (16 points/common, 2 circuits)
70% (11 points/common) (at 24 V DC) (Refer to the
following illustrations.)
20 MΩ between external terminals and the GR ter-
minal (100 V DC)
1,000 V AC between the external terminals and the
GR terminal for 1 minute at a leakage current of
10 mA max.
150 mA 5 V DC max.
200 g max.
One connector for external wiring (soldered)
Appendix A
609