RKC INSTRUMENT CB Series - Page 98

Temperature Controller MODBUS SIO Driver
GP-Pro EX Device/PLC Connection Manual
98
5G)
• 1:1 Connection
• 1:n Connection
• Termination resistance is not necessary.
SDA
RDB
SG
ERA
SDB
ERB
CSB
RDA
CSA
2
1
T/R(B)
T/R(A)
3SG
6
Signal name
COM.PORT1
Modular 6 Pin
External Device side
Signal name
Pin
Shield
Shield
Display
Display side
Terminal block
SDA
RDB
SG
ERA
SDB
ERB
CSB
RDA
CSA
2
1
T/R(B)
T/R(A)
3SG
6
2
1
T/R(B)
T/R(A)
3SG
6
2
1
T/R(B)
T/R(A)
3SG
6
2
1
T/R(B)
T/R(A)
3SG
6
Shield
COM.PORT1
Modular 6 Pin
External Device side
Signal name
Pin
Shield
COM.PORT2
Modular 6 Pin
Signal name
Pin
Shield
Signal name
Shield
COM.PORT1
Modular 6 Pin
External Device
Signal name
Pin
Shield
COM.PORT2
Modular 6 Pin
Signal name
Pin
Shield
Display
Display side
Terminal block