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3-9-3.Cable connection
1. CPU(or expansion Cnet module)
OP Cnet communication module
9-pin D-type female port 9-pin D-type male port
(Diagram 1— fit for OP all series)
Note: (1)Turn ON switch BUILT-IN CNET of PLC.
(2)Choose CNet port when making new PLC program.
2. RS485 connection:
OP Cnet communication module
9-pin D-type port RS485 terminal
(Diagram 2— fit for OP320-A-S, OP320-S, OP330-S, OP325-S)