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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 CP1L CPU Units.
RS-232C Option Board
CP1L CPU Unit
(Polling Unit)
RS-422A Converter
(CJ1W-CIF11)
RS-232C Option Board
CP1L 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
CP1L CPU Unit
RS-232C Option Board
CP1L CPU Unit
RS-232C Option Board
Содержание CP1L - 12-2007
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Страница 13: ...xiv TABLE OF CONTENTS...
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Страница 33: ...xxxiv Conformance to EC Directives 6...
Страница 65: ...32 Function Blocks Section 1 5...
Страница 428: ...395 Clock Section 6 9...
Страница 429: ...396 Clock Section 6 9...
Страница 523: ...488 Troubleshooting Unit Errors Section 9 4...
Страница 531: ...496 Replacing User serviceable Parts Section 10 2...
Страница 563: ...528 Auxiliary Area Allocations by Function Appendix C...
Страница 611: ...576 Auxiliary Area Allocations by Address Appendix D...
Страница 638: ...603 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 639: ...604 Connections to Serial Communications Option Boards Appendix F...
Страница 669: ...634 Index...
Страница 671: ...636 Revision History...