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152
I/O Area and I/O Allocations
Section 4-2
Expansion Units
The number of words allocated on CPM1A Expansion Units, the number of
words allocated varies for inputs and outputs. Take this into account when
connecting the Units.
4-2-5
I/O Allocation Examples
Do not exceed the connection restrictions when connecting Expansion Units
and Expansion I/O Units.
1. A maximum of up to 7 Units can be connected.
2. A maximum of 15 input and output words can be allocated (Input: up to CIO
16, output: up to CIO 116).
Also, the number of Units that can be connected is also restricted by the cur-
rent consumption. Refer to 1-2-4 Restrictions on System Configuration for
details.
Example 1: Connecting Seven Expansion Units and Expansion I/O Units
If there is a Unit that does not use input or output words, the words are allo-
cated to the next Unit.
Unit name
Model
Number of allocated
words
Input
Output
Analog I/O Unit
CPM1A-MAD01/MAD11
2 words
1 word
Temperature Sensor Unit
CPM1A-TS001/TS102
2 words
None
CPM1A-TS002/TS102
4 words
None
CompoBus/S I/O Link Unit
CPM1A-SRT21
1 word
1 word
DeviceNet I/O Link Unit
CPM1A-DRT21
2 words
2 words
CPU Unit
(X/XA)
Expansion I/O Unit
(40 I/O points)
Expansion I/O Unit
(20 I/O points)
Analog I/O Unit
(MAD11)
CIO 0.00 to CIO 0.11
CIO 1.00 to CIO 1.11
CIO 2.00 to CIO 2.11
CIO 3.00 to CIO 3.11
CIO 4.00 to CIO 4.11
CIO 5
CIO 6
CIO 100.00 to CIO 100.07
CIO 101.00 to CIO 101.07
CIO 102.00 to CIO 102.07
CIO 103.00 to CIO 103.07
CIO 104.00 to CIO 104.07
CIO 105
Temperature Sensor Unit
(TS001)
Temperature Sensor Unit
(TS101)
Expansion I/O Unit
(8 output points)
Expansion I/O Unit
(8 input points)
CIO 7
CIO 8
CIO 9
CIO 10
None
None
None
CIO 106.00 to CIO 106.07
None
CIO 11.00 to CIO 11.07
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...