Datasheet

CP1L
24
■ CP1W-AD041/AD042/DA021/DA041/DA042/MAD11/MAD42/MAD44 Analog Units
Analog values that are input are converted to binary data and stored in the input area, or binary data is output as analog values.
● Analog Input Units
● Analog Output Units
Model CP1W-AD041 CP1W-AD042
Item Voltage Input Current Input Voltage Input Current Input
Number of inputs 4 inputs (4 words allocated)
Input signal range
0 to 5 VDC, 1 to 5 VDC,
0 to 10 VDC, or –10 to 10
VDC
0 to 20 mA or 4 to 20 mA
0 to 5 VDC, 1 to 5 VDC,
0 to 10 VDC, or -10 to 10
VDC
0 to 20 mA or 4 to 20 mA
Max. rated input ±15 V ±30 mA ±15 V ±30 mA
External input impedance 1 MΩ min. Approx. 250 Ω 1 MΩ min. Approx. 250 Ω
Resolution 1/6000 (full scale) 1/12000 (full scale)
Overall accuracy
25°C 0.3% full scale 0.4% full scale 0.2% full scale 0.3% full scale
0 to 55°C 0.6% full scale 0.8% full scale 0.5% full scale 0.7% full scale
A/D conversion data
16-bit binary (4-digit hexadecimal)
Full scale for –10 to 10 V: F448 to 0BB8 Hex
Full scale for other ranges: 0000 to 1770 Hex
16-bit binary (4-digit hexadecimal)
Full scale for –10 to 10 V: E890 to 1770 Hex
Full scale for other ranges: 0000 to 2EE0 Hex
Averaging function Supported (Set in output words n+1 and n+2.)
Open-circuit detection function Supported
Conversion time 2 ms/point (8 ms/all points) 1 ms/point (4 ms/all points)
Isolation method Photocoupler isolation between analog I/O terminals and internal circuits. No isolation between analog I/O signals.
Current consumption 5 VDC: 100 mA max.; 24 VDC: 90 mA max. 5 VDC: 80 mA max.; 24 VDC: 40 mA max.
Model CP1W-DA021/CP1W-DA041 CP1W-DA042
Item Voltage Output Current Output Voltage Output Current Output
Analog
output
section
Number of outputs
CP1W-DA021: 2 outputs (2 words allocated)
CP1W-DA041: 4 outputs (4 words allocated)
4 outputs (4 words allocated)
Output signal range
1 to 5 VDC, 0 to 10 VDC, or
–10 to 10 VDC
0 to 20 mA or 4 to 20 mA
1 to 5 VDC, 0 to 10 VDC, or
–10 to 10 VDC
0 to 20 mA or 4 to 20 mA
External output allowable
load resistance
2 kΩ min. 350 Ω max. 2 kΩ min. 350 Ω max.
External output impedance 0.5 Ω max. --- 0.5 Ω max. ---
Resolution 1/6000 (full scale) 1/12000 (full scale)
Overall
accuracy
25°C 0.4% full scale 0.3% full scale
0 to 55°C 0.8% full scale 0.7% full scale
D/A conversion data
16-bit binary (4-digit hexadecimal)
Full scale for –10 to 10 V: F448 to 0BB8 Hex
Full scale for other ranges: 0000 to 1770 Hex
16-bit binary (4-digit hexadecimal)
Full scale for –10 to 10 V: E890 to 1770 Hex
Full scale for other ranges: 0000 to 2EE0 Hex
Conversion time
CP1W-DA021: 2 ms/point (4 ms/all points)
CP1W-DA041: 2 ms/point (8 ms/all points)
1 ms/point (4 ms/all points)
Isolation method Photocoupler isolation between analog I/O terminals and internal circuits. No isolation between analog I/O signals.
Current consumption
CP1W-DA021: 5 VDC: 40 mA max.; 24 VDC: 95 mA max.
CP1W-DA041:
5 VDC: 80 mA max.; 24 VDC: 124 mA max.
5 VDC: 80 mA max.; 24 VDC: 160 mA max.