Cj1W-Ia111 Ac Input Unit (100 Vac, 16 Points) - Omron CJ2 CPU UNIT User Manual

Appendices

CJ1W-IA111 AC Input Unit (100 VAC, 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 Inputs ON Simultaneously 100% simultaneously ON (16 points/common)
Insulation Resistance
Dielectric Strength
Internal Current Consumption
Weight
Accessories
Circuit Layout
Terminal Connections
*1 The Input ON and OFF response times for Basic I/O Units can be set to 0 ms, 0.5 ms, 1 ms, 2 ms, 4 ms, 8 ms,
16 ms, or 32 ms in the PLC Setup. When the response times have been set to 0 ms, the ON response time will
be 10 ms maximum and the OFF response time will be 40 ms maximum due to internal element delays.
*2 Use an input voltage of 90 VAC or higher when connecting 2-wire sensors.
*3 Terminal numbers A0 to A8 and B0 to B8 are used in this manual, but they are not printed on the Unit.
A-16
16-point AC Input Unit with Terminal Block
CJ1W-IA111
*2
100 to 120 VAC 50/60 Hz
85 to 132 VAC
14.5 kΩ (50 Hz), 12 kΩ (60 Hz)
7 mA typical (at 100 VAC, 50 Hz),
8 mA typical (at 100 VAC, 60 Hz)
70 VAC min./4 mA min
20 VAC max./2 mA max
18 ms max. (PLC Setup default setting: 8 ms)
48 ms max. (PLC Setup default setting: 8 ms)
16 (16 points/common, 1 circuit)
20 MΩ between external terminals and the GR terminal (500 VDC)
2,000 VAC between the external terminals and the GR terminal for
1 minute at a leakage current of 10 mA max.
90 mA max.
130 g max.
None
Signal
name
Input indicator
470 Ω
1 MΩ
IN0
to
0.22 µF
IN15
270 Ω
COM
*3
Signal Signal
Connec-
tor pin
name
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
*1
*1
100 to 120 VAC
CJ2 CPU Unit Hardware User's Manual