RKC INSTRUMENT CB Series - Page 125

Temperature Controller MODBUS SIO Driver
GP-Pro EX Device/PLC Connection Manual
125
10E)
• 1:1 Connection
• 1:n Connection (When connecting with the internal communication line)
• 1:n Connection
RDB
SDB
SG
FG
CA3-ADPCOM-01
CA3-ADPTRM-01
RDA
SDA
4
3
T/R(B)
T/R(A)
5SG
TRM
120
Ω
(1/2W
)
Display
Shield
Terminal block
External Device side
Signal name
Pin
User-created cable
Termination
resistance
Signal name
Display side
RDB
SDB
SG
FG
CA3-ADPCOM-01
CA3-ADPTRM-01
RDA
SDA
4
3
T/R(B)
T/R(A)
5SG
TRM
Display
Shield
Terminal block
External Device side
Signal name
Pin
User-created cable
Signal name
Display side
External Device External Device
Internal
communication line
RDB
SDB
SG
FG
CA3-ADPCOM-01
CA3-ADPTRM-01
RDA
SDA
4
3
T/R(B)
T/R(A)
5SG
TRM
4
3
T/R(B)
T/R(A)
5SG
120
Ω
(1/2W
)
Display
Shield
Terminal block
External Device side
Signal name
Pin
User-created cable
Termination
resistance
Signal name
Shield
Terminal block
External Device side
Signal name
Pin
Display side