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318
Analog I/O (XA CPU Units)
Section 5-5
5-5
Analog I/O (XA CPU Units)
The XA CPU Units of the CP1H CPU Units are equipped with 4 built-in analog
inputs and 2 built-in analog outputs.
I/O Specifications
Analog Input
Specifications
Analog Output
Specifications
Built-in analog
inputs (A/D)
Analog Voltage/Current
Input Switch
Built-in analog
outputs (D/A)
Item
Voltage input
Current input
Number of inputs
4 inputs (Allocated 4 words: CIO 200 to CIO 203.)
Switchable voltage/current
input
The 4 inputs can be set independently with the Ana-
log Voltage/Current Input Switches.
Input signal range
0 to 5 V, 1 to 5 V, 0 to 10
V, or
−
10 to 10 V
(Set in PLC Setup.)
0 to 20 mA or 4 to 20 mA
(Set in PLC Setup.)
Max. rated input
±
15 V
±
30 mA
External input impedance
1 M
Ω
min.
Approx. 250
Ω
Resolution
1/6000 or 1/12000 (Select in PLC Setup.)
Overall accu-
racy
At 25°C
±
0.3% full scale
±
0.4% full scale
0 to 55°C
±
0.6% full scale
±
0.8% full scale
A/D conver-
sion data
−
10 to 10 V
Resolution of 1/6000: F448 to 0BB8 hex FS
Resolution of 1/12000: E890 to 1770 hex FS
Other ranges
Resolution of 1/6000: 0000 to 1770 hex FS
Resolution of 1/12000: 0000 to 2EE0 hex FS
Averaging function
Supported (Set for individual inputs in the PLC
Setup.)
Open-circuit detection function Supported (Value when disconnected: 8000 hex)
Item
Voltage output
Current output
Number of outputs
2 outputs (Allocated 2 words: CIO 210 to CIO 211.)
Output signal range
0 to 5 V, 1 to 5 V, 0 to 10
V, or -10 to 10 V
0 to 20 mA or 4 to 20 mA
Max. rated input
±
15 V
±
30 mA
Allowable external output load
resistance
1 k
Ω
min.
600
Ω
max.
External input impedance
0.5
Ω
max.
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Содержание CP1H-CPU - 05-2006
Страница 1: ...OPERATION MANUAL CP1H CPU Unit SYSMAC CP Series CP1H X40D CP1H XA40D CP1H Y20DT D Cat No W450 E1 02...
Страница 2: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised May 2006...
Страница 3: ...iv...
Страница 11: ...xii TABLE OF CONTENTS...
Страница 15: ...xvi...
Страница 19: ...xx...
Страница 31: ...xxxii Conformance to EC Directives 6...
Страница 71: ...40 Function Blocks Section 1 5...
Страница 133: ...102 Computing the Cycle Time Section 2 7...
Страница 169: ...138 CPM1A Expansion I O Unit Wiring Section 3 6...
Страница 411: ...380 Clock Section 6 8...
Страница 519: ...488 Replacing User serviceable Parts Section 10 2...
Страница 527: ...496 Standard Models Appendix A...
Страница 535: ...504 Dimensions Diagrams Appendix B...
Страница 628: ...597 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 629: ...598 Connections to Serial Communications Option Boards Appendix F...
Страница 659: ...628 PLC Setup Appendix G...
Страница 665: ...634 Index work words 159 write protection 370...
Страница 667: ...636 Revision History...