5 - 12 5 - 12
MELSEC
5 PROCEDURE BEFORE STARTING THE DATA LINK
5.4.4 T-branch connection
This section explains how to perform a T-branch connection using the CC-Link
dedicated cable.
(1) T-Branch system configuration
The following shows a system configuration using T-branch connection.
Remote I/O station/
remote device station
Master
station
Local station/
intelligent device
station
(Main line)
T-branch
terminal block/
connector
(Branch line)
Terminal resistor
(between DA and DB)
A maximum of 6 stations can be connected
A maximum of 6 stations can be connected
Local station/
intelligent device
station
The number of branch lines is determined bythe branch line length
per branch line and the overall branch line length.
Terminal resistor
(between DA and DB)
Remote I/O station/
remote device station
(Branch line)
(Branch
line)
(Branch line)
Remote I/O station/
remote device station
Remote I/O station/
remote device station
Remote I/O station/
remote device station
Remote I/O station/
remote device station
Remote I/O station/
remote device station
Local station/
intelligent device
station
Remote I/O station/
remote device station
Summary of Contents for Q80BD-J61BT11N
Page 2: ......
Page 34: ...1 10 1 10 MELSEC 1 OVERVIEW MEMO ...
Page 54: ...3 12 3 12 MELSEC 3 SPECIFICATIONS MEMO ...
Page 124: ...5 16 5 16 MELSEC 5 PROCEDURE BEFORE STARTING THE DATA LINK MEMO ...
Page 160: ...9 2 9 2 MELSEC 9 MELSEC DATA LINK LIBRARY MEMO 9 ...
Page 200: ...12 16 12 16 MELSEC 12 COMMUNICATION BETWEEN THE MASTER STATION AND LOCAL STATIONS MEMO ...
Page 355: ...App 93 App 93 MELSEC APPENDIX MEMO ...
Page 361: ......