User`s manual

Temperature Controller MODBUS SIO Driver
GP-Pro EX Device/PLC Connection Manual
64
D) When using the online adapter (CA4-ADPONL-01) by Digital Electronics Corp. and your own cable
• 1:1 Connection
• 1:n Connection
CA4-ADPONL-01
120
Ω
(1/2W)
RDB
7
RDA
2
SDB
8
9
TERMTX
SDA
FG
3
TERMRX1
SG
5
T/R(B)
T/R(A)
SG
120
Ω
(1/2W
)
Shield
Terminal block
External Device
Signal name
Termination
resistance
Termination
resistance
Your own cable
Display
Signal name
Pin
D-Sub 9 Pin (plug)
Shell
CA4-ADPONL-01
120
Ω
(1/2W)
RDB
7
RDA
2
SDB
8
9
TERMTX
SDA
FG
3
TERMRX1
SG
5
T/R(B)
T/R(A)
SG
120
Ω
(1/2W
)
T/R(B)
T/R(A)
SG
Shield
Terminal block
External Device
Signal name
Termination
resistance
Termination
resistance
Your own cable
Display
Signal name
Pin
D-Sub 9 Pin (plug)
Shield
Terminal block
External Device
Signal name
Shell