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596
Connections to Serial Communications Option Boards
Appendix F
1:N NT Link Connections with Programmable Terminals
Direct Connections from RS-232C to RS-232C Ports
• Communications Mode: Host Link (unit number 0 only for Host Link)
NT Link (1:N, N = 1 Unit only)
• OMRON Cables with Connectors:
XW2Z-070T-1: 0.7 m
XW2Z-200T-1: 2 m
RS-422A/
485 Option
Board
Pin
Signal
CPU Unit
D-sub, 9-pin con-
nector (male)
4-wire
Terminating
resistance ON
Signal
Shield
D-sub, 9-pin
connector
(male)
DIP Switch
Pin 1: ON
Pin 2: ON (terminating
resistance)
Pin 3: OFF
Pin 4: OFF
Pin 5: OFF
Pin 6: ON
Terminal block
(+) 5-V
(-) power
RS-232C
Interface
Signal
Shield
Signal
Pin
Pin
Signal
NT-AL001-E Link Adapter
NT-AL001-E Link Adapter
Shield
(+) 5-V
(-) power
RS-232C
Interface
Terminal block
Shield
DIP Switch
Pin 2: OFF,
otherwise
same as below.
Signal
Pin
Pin
Signal
RS-232C
RS-422A
RS-232C
CPU Unit
Pin
Signal
PT
D-sub, 9-pin
connector (male)
RS-232C
Interface
Hood
Hood
D-sub, 9-pin
connector (male)
RS-232C
Option
Board
Pin
Signal
Содержание CP1L-L14D Series
Страница 2: ...CP1L L14D CP1L L20D CP1L M30D CP1L M40D CP1L CPU Unit Operation Manual Revised June 2007...
Страница 3: ...iv...
Страница 9: ...x...
Страница 13: ...xiv TABLE OF CONTENTS...
Страница 21: ...xxii...
Страница 33: ...xxxiv Conformance to EC Directives 6...
Страница 65: ...32 Function Blocks Section 1 5...
Страница 153: ...120 CP CPM1A series Expansion I O Unit Wiring Section 3 6...
Страница 523: ...490 Troubleshooting Unit Errors Section 9 4...
Страница 531: ...498 Replacing User serviceable Parts Section 10 2...
Страница 563: ...530 Auxiliary Area Allocations by Function Appendix C...
Страница 611: ...578 Auxiliary Area Allocations by Address Appendix D...
Страница 638: ...605 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 639: ...606 Connections to Serial Communications Option Boards Appendix F...
Страница 669: ...636 Index...
Страница 671: ...638 Revision History...