RKC INSTRUMENT CB Series - Page 138

Temperature Controller MODBUS SIO Driver
GP-Pro EX Device/PLC Connection Manual
138
12C)
• 1:1 Connection
• 1:n Connection
• We recommend the TM4P-66P from HIROSE ELECTRIC CO., LTD. as the modular
connector.
• To use the External Device's COM.PORT, pair COM.PORT1 with COM.PORT2, and
COM.PORT3 with COM.PORT4.
RDB
SDB
SG
FG
CA4-ADPONL-01
CA3-ADPTRM-01
RDA
SDA
2
1
T/R(B)
T/R(A)
3SG
TRM
COM.PORT1
or COM.PORT3
modular connector
Display
Shield
Terminal block
External Device side
Signal name
Pin
Signal name
External
Device
User-created cable
Connect the terminating
resistor connector
W-BW-01 for Z-COM
to COM.PORT2
or COM.PORT4.
Display side
RDB
SDB
SG
FG
CA4-ADPONL-01
CA3-ADPTRM-01
RDA
SDA
2
1
T/R(B)
T/R(A)
3SG
TRM
W-BF-02
COM.PORT1
or COM.PORT3
modular connector
Display
Shield
Terminal block
External Device side
Signal name
Pin
Signal name
User-created cable
COM.PORT2
or
COM.PORT4
External
Device
COM.PORT1
or
COM.PORT3
External
Device
Connect the terminating
resistor connector
W-BW-01 for Z-COM
to COM.PORT2
or COM.PORT4.
Display side