Analog Output Signal Ranges - Omron CP1L-EL20DR-D Operation Manual

Analog Output Units
Item
Number of outputs
Output signal range
External output allowable load
resistance
External output impedance
Resolution
Overall accuracy 25°C
0 to 55°C
D/A conversion data
Conversion time
Isolation method
Current consumption
Analog Output Signal
Ranges
Analog Output Signal
Ranges
474
CP1W-DA021/CP1W-DA041
Voltage Output
CP1W-DA021: 2 outputs (2 words allocated)
CP1W-DA041: 4 outputs (4 words allocated)
1 to 5 VDC,
0 to 10 VDC,
or –10 to 10 VDC
2 kΩ min.
0.5 Ω max.
1/6000 (full scale)
0.4% full scale
0.8% full scale
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
CP1W-DA021: 2 ms/point (4 ms/all points)
CP1W-DA041: 2 ms/point (8 ms/all points)
Photocoupler isolation between analog I/O terminals and internal circuits. No isolation
between analog I/O signals.
CP1W-DA021: 5 VDC 40 mA max.; 24
VDC 95 mA max.
CP1W-DA041: 5 VDC 80 mA max.; 24 VDC
124 mA max.
The analog values depend on the output signal ranges, as shown in the fol-
lowing diagrams.
Note When the output exceeds the specified range, the output signal will be fixed at
either the lower limit or upper limit.
■ −10 to 10 V
When the resolution is 1/6,000, the hexadecimal values F448 to 0BB8 (–3000
to 3000) correspond to an analog voltage range of –10 to 10 V.
The entire output range is –11 to 11 V.
Specify a negative voltage as a two's complement.
F31C
F448
8000
(3300) (3000)
Current Output Voltage Output
4 outputs (4 words allocated)
0 to 20 mA 1 to 5 VDC,
or 4 to 20 mA 0 to 10 VDC,
or –10 to 10 VDC
350 Ω max.
2 kΩ min.
0.5 Ω max.
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1/12000 (full scale)
0.3% full scale
0.7% full scale
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
1 ms/point (4 ms/all points)
5 VDC: 70 mA max.; 24 VDC: 160 mA max.
11 V
10 V
0000 (0)
0BB8
0CE4
0 V
(3000)
(3300)
−10 V
−11 V
Section 9-3
CP1W-DA042
Current Output
0 to 20 mA
or 4 to 20 mA
350 Ω max.
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Conversion
Data
7FFF
Hexadecimal
(Decimal)