Instruction manual

4. WIRING
IMS01J02-E1 37
4.2.3 Connection to the operation panel
For the connection cable, use the RKC product (Sold separately).
Cable type: W-BF-02-3000 [Standard cable length: 3 m]
Control unit
Connect to the modular
connector on operation panel
[COM.PORT]
OPM-HL4
[CN3]
OPC-H
Connect to the
[COM.PORT1] or [COM.PORT3]
on H-PCP-J module
RS-422A
W-BF-02
 Pin layout of modular connector (RS-422A)
H-PCP-J module
COM.PORT1
SG
6
T (A)
5
T (B)
4
SG
3
R (B)
2
R (A)
1
COM.PORT3
1
R (A)
2
R (B)
3
SG
4
T (B)
5
T (A)
6
SG
 Connector pin number and signal details (RS-422A)
Pin No. Signal name Symbol
1 Receive data R (A)
2 Receive data R (B)
3 Signal ground SG
4 Send data T (B)
5 Send data T (A)
6 Signal ground SG