CJ1W-AD042 Omron, CJ1W-AD042 Datasheet - Page 6

• Manufacturer Part Number: CJ1W-AD042
• Description: ANALOG IN, CJ1, 4CH, HIGH SPPE
• Manufacturer: Omron

Specifications of CJ1W-AD042

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

*5 The D/A conversion period is the time required for the Analog Output Unit to convert and output the data that was received from the CPU Unit.
*6 When the operation mode for the CPU Unit is changed from RUN mode or MONITOR mode to PROGRAM mode, or when the power is turned
*7 The CJ1W-DA042V does not have an Adjustment Mode.
*8 The CJ1W-DA08V/08C can be set to a conversion cycle of 250 μs and a resolution of 8,000 using the setting in D (m+18).
Analog I/O Unit CJ1W-MAD42
Specifications
Input Specifications and Functions
Unit type
Isolation
External terminals
Current consumption
Dimensions (mm)
Weight
General specifications
Number of analog inputs
Input signal range *1
Maximum rated input (for 1
point) *3
Input impedance
Resolution
Converted output data
Accuracy *4
A/D conversion period *5
Mean value processing
Peak value holding
Scaling
Input disconnection detection Detects the disconnection and turns ON the Disconnection Detection Flag.
Offset/gain adjustment
CJ1W-DA021/041, the accuracy is at the factory setting for a current output. When using a voltage output, adjust the offset gain as required.
It takes at least one cycle for the data stored in the CPU Unit to be read by the Analog Output Unit. (The direct conversion function of the CJ1W-
DA042V can be used to output data immediately from the CPU Unit.)
ON, the Output Conversion Enable Bit will turn OFF. The output status specified according to the output hold function will be output.
Item
Item
25°C
0°C to 55°C ±0.4% of F.S.
4
1 to 5 V
0 to 5 V
0 to 10 V
−10 to 10 V
±15 V
1 MΩ min.
4,000/8,000 *7
16-bit binary data
±0.2% of F.S.
1.0 ms/500 μs per point *7
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 maximum conversion value while the Peak Value Hold Bit is ON.
Enabled only for conversion period of 1 ms and resolution of 4,000. Setting any values within a range of
±32,000 as the upper and lower limits allows the A/D conversion result to be output with these values as full
scale.
Supported
CJ-series Special I/O Unit
Between I/O and PLC signals: Photocoupler
(No isolation between I/O signals.)
18-point detachable terminal block (M3 screws)
580 mA max. at 5 V DC
31 × 90 × 65 mm (W × H × D)
150 g max.
Conforms to general specifications for SYSMAC CJ-series Series.
Voltage input
CJ1W-MAD42
4 to 20 mA *2
±30 mA
250 Ω (rated value)
CJ1W-AD/DA/MAD
Current input
6