430
Analog I/O Units
Section 7-4
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.
Summary of Contents for Sysmac CP1H
Page 2: ......
Page 3: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised October 2014...
Page 4: ...iv...
Page 10: ...x...
Page 18: ...xviii...
Page 22: ...xxii...
Page 34: ...xxxiv Conformance to EC Directives 6...
Page 76: ...42 Function Blocks Section 1 5...
Page 176: ...142 CP series Expansion I O Unit Wiring Section 3 6...
Page 372: ...338 Analog I O XA CPU Units Section 5 5...
Page 578: ...544 Trouble Shooting Section 8 7...
Page 622: ...588 Sample Application Section 9 12 Network Settings Network Tab Network Settings Driver Tab...
Page 668: ...634 Standard Models Appendix A...
Page 744: ...710 Auxiliary Area Allocations by Address Appendix D...
Page 771: ...737 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 772: ...738 Connections to Serial Communications Option Boards Appendix F...
Page 800: ...766 Specifications for External Power Supply Expansion Appendix H...
Page 806: ...772 Index W Work Area 165 work bits 165 work words 165 write protection 379...
Page 808: ...774 Revision History...
Page 809: ......