Changsha QianHui Automation Equipment Co., Ltd
Changsha QianHui Automation Equipment Co., Ltd

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  • Omron CJ1W-DA041 PLC Expansion Module
  • Omron CJ1W-DA041 PLC Expansion Module
Omron CJ1W-DA041 PLC Expansion Module Omron CJ1W-DA041 PLC Expansion Module

Omron CJ1W-DA041 PLC Expansion Module

Analog Input Units CJ1W-AD041-V1/AD081-V1/AD042

 

Item CJ1W-AD041-V1 CJ1W-AD081-V1 CJ1W-AD042
Unit type CJ-series Special I/O Unit
Isolation *1 Between I/O and Controller signals: Photocoupler
(No isolation between I/O signals.)
Between I/O and Controller signals:
Digital isolator (No isolation between I/O signals.)
External terminals 18-point detachable terminal block (M3 screws)
Power consumption 420 mA max. at 5 VDC 520 mA max. at 5 VDC
Dimensions (mm) 31 × 90 × 65 mm (W × H × D)
Weight 140 g max. 150 g max.
General specifications Conforms to general specifications for CJ Series.
Input
specifi-
cations
Number of analog inputs 4 8 4
Input signal range *2 1 to 5 V
0 to 5 V
0 to 10 V
- 10 to 10 V
4 to 20 mA
*3
1 to 5 V
0 to 10 V
- 5 to 5 V
- 10 to 10 V
4 to 20 mA
*4
Maximum rated input
(for 1 point) *5
Voltage Input: ± 15 V
Current Input: ± 30 mA
Input impedance Voltage Input: 1 MΩ min. Current Input: 250 Ω (rated value)
Resolution 4,000/8,000 *6 1 to 5 V 10,000
0 to 10 V 20,000
- 5 to 5 V 20,000
- 10 to 10 V 40,000
4 to 20 mA 10,000
Converted output data 16-bit binary data
Accuracy
*7
25 °C *8 Voltage Input: ± 0.2% of F.S. Current Input: ± 0.4% of F.S.
0 °C to 55 °C Voltage Input: ± 0.4% of F.S. Current Input: ± 0.6% of F.S.
A/D conversion period *9 1 ms/250 μs per point *6 20 μs/1 point, 25 μs/2 points,
30 μs/3 points, 35 μs/4 points
Input
functions
Mean value processing Stores the last "n" data conversions in the
buffer, and stores the mean value of the
conversion values.
Buffer number: n = 2, 4, 8, 16, 32, 64
Stores the last "n" data conversions in the
buffer, and stores the mean value of the
conversion values.
Buffer number:
n = 2, 4, 8, 16, 32, 64, 128, 256, 512
Peak value holding Stores the maximum conversion value while the Peak Value Hold Bit is ON.
Scaling --- Setting values in any specified unit within a
range of ±32,000 as the upper and lower limits
allows A/D conversion to be executed and
analog signals to be output with these values as
full scale.
Input disconnection
detection
Detects the disconnection and turns ON the Disconnection Detection Flag. *10
Offset/gain adjustment Supported ---
Direct conversion --- A/D conversion is performed and the converted
value is refreshed when the ANALOG INPUT
DIRECT CONVERSION instruction (AIDC) is
executed. This instruction is supported by the
CJ2H-CPU[][](-EIP) CPU Units with unit version
1.1 or later, and CJ2M-CPU[][].
CJ1, NJ501, and CP1H CPU Units and NSJ
Controllers do not sup

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