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Specifications of Basic I/O Units and High-density I/O Units
CS1W-ID261 DC Input Unit (64 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 150 mA max.
Weight
Accessories
Circuit Configuration
Terminal Connections
Note The ON response time will be 120 s maximum and OFF response time will be 300 s maximum even if
the response times are set to 0 ms due to internal element delays.
24 V DC
20.4 to 26.4 V DC
3.9 k
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.) (See note.)
8.0 ms max. (Can be set to between 0 and 32 in the PLC Setup.) (See note.)
64 (16 points/common, 4 circuits)
50% (8 points/common) (at 24 V DC) (Refer to the following illustrations.)
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.
260 g max.
Two connectors for external wiring (soldered)
3.9 k
IN00
A
IN15
COM0
1000 pF
COM0
CN1
560
IN00
SW
IN15
B
Input indicator
COM1
COM1
3.9 k
IN00
A
IN15
COM2
1000 pF
COM2
CN2
560
IN00
IN15
B
COM3
COM3
CN1
I/O word "m+1"
I/O word "m"
B
A
20
20
NC
NC
19
19
NC
NC
18
18
COM1
COM0
17
17
15
15
16
16
14
14
15
15
13
13
14
14
12
12
13
13
11
11
12
12
10
10
11
11
9
9
10
10
8
8
9
9
COM1
COM0
8
8
7
7
7
7
24
24
6
6
VDC
VDC
6
6
5
5
5
5
4
4
4
4
3
3
3
3
2
2
2
2
1
1
1
1
0
0
• The input power polarity can be connected in either direction provided that the same
polarity be set for rows A and B.
• COM0, COM1, COM2, and COM3 have two pins each. Although they are internally con-
nected, wire all points completely.
Number of Simultaneously
ON Points vs. Ambient
Temperature Characteristic
64 points
64 points
at 25 C
at 36 C
70
Indicator
60
switching
circuit
50
Input voltage: 24 VDC
40
30
Input voltage: 26.4 VDC
20
10
0
0
10
20
30
Ambient Temperature
CN2
I/O word "m+2"
A
B
0
0
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
4
5
5
24
5
5
6
6
VDC
6
6
7
7
7
7
8
8
COM2
COM3
9
9
8
8
10
10
9
9
11
11
10
10
12
12
11
11
13
13
12
12
14
14
13
13
15
15
14
14
16
16
15
15
17
17
COM2
COM3
18
18
NC
NC
19
19
NC
NC
20
20
Appendix A
64 points
at 52 C
Input voltage: 20.4 VDC
V
48 points at 55 C
32 points at 55 C
28 points at 55 C
40
50
60
( C)
I/O word "m+3"
24
VDC
469
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