T-Branch Connection With The Cc-Link Dedicated Cable; T-Branch System Configuration - Mitsubishi Electric MELSEC QS Series User Manual

7
PROCEDURE BEFORE STARTING THE DATA LINK

7.7 T-Branch Connection with the CC-Link Dedicated Cable

This section explains how to perform a T-branch connection using the CC-Link dedicated
cable.

7.7.1 T-Branch system configuration

The following shows a system configuration using T-branch connection.
Remote I/O station/
remote device station
Terminating registor
[between DA and DB]
7
- 11 7.7 T-Branch Connection with the CC-Link Dedicated Cable
7.7.1 T-Branch system configuration
(Main line)
Master Remote I/O station/
remote device station
station
(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
T-branch terminal
block/connecter
(Branch
(Branch line)
line)
Remote I/O station/
remote device station
Remote I/O station/
remote device station
A maximum of 6 stations can be connected
* The number of branch lines is determined by the branch line length
per branch line and the overall branch line length.
Remote I/O station/
remote device station
(Branch line)
Terminating registor
[between DA and DB]
Remote I/O station/ Remote I/O station/
remote device station remote device station