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Connections to Serial Communications Option Boards
Appendix F
Serial PLC Link Connection Examples
This section provides connection examples for using Serial PLC Link. The communications mode used here is
Serial PLC Link.
Connecting an RS-422A Converter
Note The CP1W-CIF11 is not insulated, so the total transmission distance for the whole transmission path is
50 m max. If the total transmission distance is greater than 50 m, use the insulated NT-AL001-E, and do
not use the CP1W-CIF11. If the NT-AL001-E is used, the total transmission distance for the whole trans-
mission path is 500 m max.
Connection with an RS-232C Port
RS-232C connection is also possible when using a Serial PLC Link to connect two CP1H CPU Units.
RS-232C Option Board
CP1H CPU Unit
(Polling Unit)
RS-422A Converter
(CJ1W-CIF11)
RS-232C Option Board
CP1H CPU Unit
(Polled Unit #0)
CP1M CPU Unit
(Polled Unit #1)
Serial PLC Link
(Total transmission length: 50 m max.)
RS-422A Converter
(CJ1W-CIF11)
Built-in
RS-232C
port
FG
1
SD
2
RD
3
RS
4
CS
5
5V
6
DR
7
ER
8
SG
9
1
FG
2
SD
3
RD
4
RS
5
CS
6
5V
7
DR
8
ER
9
SG
RS-232C
RS-232C
Signal
Pin No.
Pin No.
Signal
CP1H CPU Unit
RS-232C Option Board
CP1H CPU Unit
RS-232C Option Board
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...