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8-17
8 Using Expansion Units and Expansion I/O Units
CP1E CPU Unit Hardware User’s Manual(W479)
8-
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8
8-2
-3 Specification
s
Analog Output Signal Ranges
The output data is converted to analog according to the output signal range, as shown below.
Additional Information
When the output exceeds the specified range, the output signal will be fixed at either the lower
limit or upper limit.
Model
CP1W-DA021/CP1W-DA041
CP1W-DA042
Item
Voltage output
Current output
Voltage output
Current output
Analog
output
section
Number of analog
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 V,
0 to 10 V,
or -10 to 10 V
0 to 20 mA
or 4 to 20 mA
1 to 5 V,
0 to 10 V,
or -10 to 10 V
0 to 20 mA
or 4 to 20 mA
External output
allowable load
resistance
2 k
Ω
min.
350
Ω
max.
2 k
Ω
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: 70 mA max.;
24 VDC: 160 mA max.
Summary of Contents for CP1E-E**D Series
Page 3: ......
Page 66: ...2 Basic System Configuration and Devices 2 22 CP1E CPU Unit Hardware User s Manual W479...
Page 318: ...Appendices A 54 CP1E CPU Unit Hardware User s Manual W479...
Page 322: ...Index 4 CP1E CPU Unit Hardware User s Manual W479...
Page 324: ...Revision 2 CP1E CPU Unit Hardware User s Manual W479...
Page 325: ......