Cj1W-Id211 Dc Input Unit (24 Vdc, 16 Points) - Omron CJ2 CPU UNIT User Manual

Appendices
*1 The ON response time will be 20 µs maximum and OFF response time will be 400 µs maximum even if the
response time are set to 0 ms due to internal element delays.
*2 Terminal numbers A0 to A8 and B0 to B8 are used in this manual, but they are not printed on the Unit.
Note Although 16 I/O bits (1 word) are allocated, only 8 of these can be used for external I/O. This Unit is also
treated as a 16-point I/O Unit in the I/O tables.

CJ1W-ID211 DC Input Unit (24 VDC, 16 Points)

Name
Model
Rated Input Voltage
Rated Input Voltage Range
Input Impedance
Input Current
ON Voltage/ON Current
OFF Voltage/OFF Current
ON Response Time
OFF Response Time
Number of Circuits
Number of Simultaneously ON Points
Insulation Resistance
Dielectric Strength
Internal Current Consumption
Weight
Circuit Configuration
Terminal Connections
*1 The ON response time will be 20 µs maximum and OFF response time will be 400 µs maximum even if the
response time are set to 0 ms due to internal element delays.
*2 Terminal numbers A0 to A8 and B0 to B8 are used in this manual, but they are not printed on the Unit.
A-6
16-point DC Input Unit with Terminal Block
CJ1W-ID211
24 VDC
20.4 to 26.4 VDC
3.3 kΩ
7 mA typical (at 24 VDC)
14.4 VDC min./3 mA min.
5 VDC max./1 mA max.
8.0 ms max.
(Can be set to between 0 and 32 ms in the PLC Setup.)
8.0 ms max.
(Can be set to between 0 and 32 ms using PLC Setup)
16 (16 points/common, 1 circuit)
100% simultaneously ON (at 24 VDC)
(Refer to the following illustration.)
20 MΩ between external terminals and the GR terminal (100 VDC)
1,000 VAC between the external terminals and the GR terminal for 1 minute at
a leakage current of 10 mA max.
80 mA max.
110 g max.
Signal
name
3.3 k Ω 470 Ω
IN0
to
IN15
1000 pF
COM
Input indicator
COM
*2
Signal
Signal
Connec-
name
tor pin name
IN0
A0
IN1
B0
IN2
A1
IN3
B1
IN4
A2
IN5
B2
IN6
A3
IN7
B3
IN8
A4
IN9
B4
IN10
A5
IN11
B5
IN12
A6
IN13
B6
IN14
A7
IN15
B7
COM
A8
COM
B8
• Polarity of the input power supply can be connected in either direction.
*1
*1
Temperature characteristics
16 points
for simultaneously ON points
at 45°C.
18
16
14
Input voltage: 26.4 VDC
12
10
8
6
4
2
0
0 10 20 30 40 50
Ambient temperature
24 VDC
CJ2 CPU Unit Hardware User's Manual
12 points
at 55°C.
(°C)
60