Omron CJ - 08-2008 - Page 596

548
Specifications of Basic I/O Units Appendix A
Terminal Connections
• The input power polarity can be connected in either direction.
• Be sure to wire both terminals 23 and 24 (COM0) of CN1, and set the same polarity for both pins.
• Be sure to wire both terminals 3 and 4 (COM1) of CN1, and set the same polarity for both pins.
• Be sure to wire both terminals 23 and 24 (COM2) of CN2, and set the same polarity for both pins.
• Be sure to wire both terminals 3 and 4 (COM3) of CN2, and set the same polarity for both pins.
Note The ON response time will be 20 µs maximum and OFF response time will be 400 µs maximum even if
the response times are set to 0 ms due to internal element delays.
CJ1W-IA201 DC Input Unit (Terminal Block, 8 Points)
1
NC
3
5
15
7
14
9
13
11
12
13
11
15
10
17
19
2
21
23
25
27
15
29
14
31
13
33
12
35
11
37
NC
39
24 V DC
2
4
NC
6
8
7
10
6
12
5
14
4
16
3
18
20
22
24
26
28
30
10
32
34
36
38
40
24 V DC
NC
0
7
6
5
4
3
2
1
8
9
8
9
0
1
CN1
40
0
38
1
36
2
34
3
32
4
30
5
28
6
26
7
24
22
15
20
0
1
14
2
3
4
8
5
6
6
4
NC
2
24 V DC
39
37
8
35
9
33
10
31
11
29
12
13
25
14
23
21
8
9
10
11
12
7
9
7
14
5
15
3
NC
1
COM3
24 V DC
NC NC
CN2
27
COM2
COM2
19
17 18
16
15
13
11
12
10
13
COM3
COM0 COM0
COM1
COM1
I/O word m
I/O word
m+1
I/O word
m+2
I/O word
m+3
Rated Input Voltage
200 to 240 V AC
+10%
/
–15%
50/60 Hz
Rated Input Voltage Range 170 to 264 V AC
Input Impedance 21 kΩ (50 Hz), 18 kΩ (60 Hz)
Input Current 9 mA typical (at 200 V AC, 50 Hz),
11 mA typical (at 200 V AC, 60 Hz)
ON Voltage/ON Current 120 V AC min./4 mA min.
OFF Voltage/OFF Current 40 V AC max./2 mA max.
ON Response Time 18.0 ms max. (PLC Setup default setting: 8 ms)
(See note.)
OFF Response Time 48.0 ms max. (PLC Setup default setting: 8 ms)
(See note.)
Number of Circuits 8 (8 points/common)
Number of Simultaneously ON
Points
100% (8 points/common)
Insulation Resistance 20 MΩ between external terminals and the GR ter-
minal (500 V DC)
Dielectric Strength 2,000 V AC between the external terminals and the
GR terminal for 1 minute at a leakage current of
10 mA max.
Internal Current Consumption 5 V DC: 80 mA max.
Weight 130 g max.
Accessories None