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Beijing Zhongping Technology Co., Ltd 4yr.
Contacts:Huang TingChat
Mobile:86-13811814778
E-mail:ht@gongboshi.com
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Item
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CJ1W-AD041-V1
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CJ1W-AD081-V1
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CJ1W-AD042
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Unit type
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CJ-series Special I/O Unit
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Isolation *1
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Between I/O and Controller signals: Photocoupler
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Between I/O and Controller signals:
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(No isolation between I/O signals.)
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Digital isolator (No isolation between I/O signals.)
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External terminals
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18-point detachable terminal block (M3 screws)
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Power consumption
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420 mA max. at 5 VDC
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520 mA max. at 5 VDC
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Dimensions (mm)
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31 × 90 × 65 mm (W × H × D)
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Weight
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140 g max.
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150 g max.
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General specifications
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Conforms to general specifications for CJ Series.
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Input
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Number of analog inputs
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4
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8
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4
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specifi-
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Input signal range *2
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1 to 5 V
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1 to 5 V
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cations
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0 to 5 V
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0 to 10 V
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0 to 10 V
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- 5 to 5 V
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- 10 to 10 V
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- 10 to 10 V
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4 to 20 mA
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4 to 20 mA
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*3
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*4
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Maximum rated input
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Voltage Input: ± 15 V
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(for 1 point) *5
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Current Input: ± 30 mA
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Input impedance
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Voltage Input: 1 MΩ min. Current Input: 250 Ω (rated value)
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Resolution
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4,000/8,000 *6
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1 to 5 V
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10,000
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0 to 10 V
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20,000
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- 5 to 5 V
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20,000
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- 10 to 10 V
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40,000
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4 to 20 mA
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10,000
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Converted output data
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16-bit binary data
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Accuracy
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25 °C *8
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Voltage Input: ± 0.2% of F.S. Current Input: ± 0.4% of F.S.
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*7
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0 °C to 55 °C
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Voltage Input: ± 0.4% of F.S. Current Input: ± 0.6% of F.S.
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A/D conversion period *9
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1 ms/250 μs per point *6
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20 μs/1 point, 25 μs/2 points,
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30 μs/3 points, 35 μs/4 points
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Input
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Mean value processing
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Stores the last "n" data conversions in the
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Stores the last "n" data conversions in the
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functions
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buffer, and stores the mean value of the
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buffer, and stores the mean value of the
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conversion values.
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conversion values.
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Buffer number: n = 2, 4, 8, 16, 32, 64
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Buffer number:
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n = 2, 4, 8, 16, 32, 64, 128, 256, 512
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Peak value holding
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Stores the maximum conversion value while the Peak Value Hold Bit is ON.
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Scaling
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---
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Setting values in any specified unit within a
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range of ±32,000 as the upper and lower limits
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allows A/D conversion to be executed and
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analog signals to be output with these values as
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full scale.
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Input disconnection
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Detects the disconnection and turns ON the Disconnection Detection Flag. *10
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detection
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Offset/gain adjustment
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Supported
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---
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Direct conversion
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---
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A/D conversion is performed and the converted
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value is refreshed when the ANALOG INPUT
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DIRECT CONVERSION instruction (AIDC) is
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executed. This instruction is supported by the
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CJ2H-CPU[][](-EIP) CPU Units with unit version
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1.1 or later, and CJ2M-CPU[][].
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CJ1, NJ501, and CP1H CPU Units and NSJ
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Update time：
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