Temperature Controller MODBUS SIO Driver
GP-Pro EX Device/PLC Connection Manual
66
4G)
•
1:1 Connection
•
1:n Connection
*1
The resistance in the Display is used as the termination resistance. Set the value of the DIP Switch on the
rear of the Display as shown in the table below.
• Connect External Devices using side connectors.
DIP Switch No.
Set Value
1
OFF
2
OFF
3
ON
4
ON
Shield
Display
Signal
name
RD
A
RD
B
SD
A
SD
B
SG
ER
A
CS
A
ER
B
CS
B
Termination
resistance
*1
A
(
+
)
B
(-)
SG
External
Device
side
Terminal
B
lock
Signal
name
Termination
resistance
100
Ω
Display
side
Terminal
block
Shield
Display
Signal name
RD
A
RD
B
SD
A
SD
B
SG
ER
A
CS
A
ER
B
CS
B
Termination
resistance
*1
A
(
+
)
B
(-)
SG
External Device side
Terminal
B
lock
Signal name
A
(
+
)
B
(-)
SG
External Device side
Terminal
B
lock
Signal name
Termination
resistance
100
Ω
Display side
Terminal block
