Digital Controller SIO Driver
GP-Pro EX Device/PLC Connection Manual
5
DCP551
DCP551
2
Terminal block on
the controller
RS232C
RS422/485
(4wire)
RS422/485
(2wire)
DCP552
DCP552
2
Terminal block on
the controller
RS232C
RS422/485
(4wire)
RS422/485
(2wire)
CMC10B
CMC10B
Communications
connector on the host
side
RS422/485
(4wire)
Series
CPU
Link I/F
SIO Type
Setting
Example
Cable
Diagram