499
Analog I/O Units
Section 9-4
Analog I/O Signal
Ranges
Analog I/O data is digitally converted according to the analog I/O signal range
as shown below.
Note
When the input exceeds the specified range, the AD converted data will be
fixed at either the lower limit or upper limit.
Item
Voltage I/O
Current I/O
Analog
Input
Section
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
Max. rated input
±
15 V
±
30 mA
External input impedance
1 M
Ω
min.
Approx. 250
Ω
Resolution
1/12000 (full scale)
Overall accuracy
25
°
C
0.2% full scale
0.3% full scale
0 to 55
°
C
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: E890 to 1770 hex
Full scale for other ranges: 0000 to 2EE0 hex
Averaging function
Supported
Open-circuit detection function
Supported
Analog
Output
Section
Number of outputs
CP1W-MAD42: 2 outputs (2 words allocated)
CP1W-MAD44: 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
Allowable external output load resistance
2 k
Ω
min.
350
Ω
max.
External output impedance
0.5
Ω
max.
Resolution
1/12000 (full scale)
Overall accuracy
25
°
C
0.3% full scale
0 to 55
°
C
0.7% full scale
Set data (D/A conversion)
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-MAD42: 1 ms/point (6 ms/all points)
CP1W-MAD44: 1 ms/point (8 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-MAD42: 5 VDC: 120 mA max., 24 VDC: 120 mA max.
CP1W-MAD44: 5 VDC: 120 mA max., 24 VDC: 170 mA max.
Содержание CP1L-EL20DR-D
Страница 3: ...CP1L EL20D CP1L EM30D CP1L EM40D CP1L EL EM CPU Unit Operation Manual Produced July 2017...
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Страница 22: ...xxii...
Страница 34: ...xxxiv Software Licenses and Copyrights 7...
Страница 178: ...144 Connecting the CX Programmer Section 5 1 Click the Connect button to connect and then connection online is completed...
Страница 192: ...158 Trial Operation and Debugging Section 5 3...
Страница 250: ...216 Automatic Clock Adjustment and Specifying Servers by Host Name Section 6 7...
Страница 666: ...632 Trouble Shooting Section 11 7...
Страница 696: ...662 Standard Models Appendix A...
Страница 805: ...771 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 806: ...772 Connections to Serial Communications Option Boards Appendix F...
Страница 836: ...802 PLC Setup Appendix G...
Страница 838: ...804 TCP Status Transitions Appendix H...
Страница 840: ...806 Ethernet Network Parameters Appendix I...
Страница 842: ...808 Buffer Configuration CP1L EL EM Appendix J...
Страница 844: ...810 Ethernet Specifications Appendix K...
Страница 851: ...Index 817 work words 118 write protection 447...
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Страница 854: ...820 Revision History...
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