Yaskawa GPD 515-G5 Modbus RTU - Manual (Page 13)

4-2 Wiring of the CM085 Board
Connection of Multiple Drives
With the RS-485/RS-422 Conversion Board (CM085) multiple drives may be connected together
for a multiple drive communication system. The following diagram illustrates the connection
between multiple CM085 boards.
Figure 4-1. Interconnection Diagram
TC1
CM085
BOARD
CM085
BOARD
TC2
TC2
Shielded Sheath
Connection
Ground
Connection
1
2
3
4
2CN RS-485
S/R (+)
S/R ( - )
S/R (+)
S/R (-)
Shielded Sheath
Connection
Ground
Connection
1
2
3
4
TC1
2CN
S/R (+)
S/R (-)
(+)
(-)
6CN
6CN
SW1
SW1