Omron CS1D DUPLEX SYSTEM - 10-2009 Operation Manual page 502

Specifications of Basic I/O Units and High-density I/O Units
CS1W-INT01 Interrupt Input Unit (16 Points)
Rated Input Voltage
Allowable Input Voltage
Range
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 100 mA max.
Weight
Circuit Configuration
Terminal Connections
Note 1. Terminal numbers A0 to A9 and B0 to B9 are used in this manual, but they are not printed on the Unit.
2. The Interrupt Input Unit can be used to input interrupts with a Single CPU System. With a Duplex CPU
System, the Interrupt Input Unit will function only as a standard Input Unit.
466
24 V DC
20.4 to 26.4 V DC
3.3 k
7 mA typical (at 24 V DC)
14.4 V DC min./3 mA min.
5 V DC max./1 mA max.
0.1 ms max.
0.5 ms max.
16 (8 points/common, 2 circuits)
100% simultaneously ON
20 M between external terminals and the GR terminal (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.
270 g max.
3.3 k
470
IN00
to
IN07
1000 pF
COM0
Input indicator
3.3 k 470
IN08
to
IN15
1000 pF
COM1
0
A0
24
VDC
2
A1
4
A2
6
A3
COM0
A4
8
A5
24
10
A6
VDC
12
A7
14
A8
COM1
A9
Polarity of the input power supply can connected in either direction.
Up to two Interrupt Input Units can be mounted
to the CPU Rack.
Interrupts cannot be used when an Interrupt In-
put Unit is mounted to an Expansion I/O Rack,
i.e., it will be treated as a 16-point Input Unit.
Set the pulse width of signals input to the Inter-
rupt Input Unit so they satisfy the above condi-
tions.
0.5 ms min.
0.1 ms min.
1
B0
3
B1
5
B2
7
B3
NC
B4
9
B5
11
B6
13
B7
15
B8
NC
B9
Appendix A