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MICREX-F Series SIO Driver
GP-Pro EX Device/PLC Connection Manual
40
2G)
•
1:1 Connection
*
Turn On the termination resistance switch of the External Device, and set the operation mode to 3.
1:n Connection
*1
Turn ON the termination resistance switch on the External Device which terminates the RS422 connection.
*2
Set the operation mode on the External Device interface to 3.
External Device*
Display
D-sub 9 pin (plug)
Shield
CA4-ADPONL-01
Pin
2
7
3
8
5
1
Signal name
RDA
RDB
SDA
SDB
SG
TERMRX
Signal name
SDA
SDB
RDA
RDB
SG
FG
External Device*2
External Device*1*2
D-sub 9 pin (plug)
Display
Shield
Shield
Pin
2
7
3
8
5
1
Signal name
RDA
RDB
SDA
SDB
SG
TERMRX
Signal name
SDA
SDB
RDA
RDB
SG
FG
Signal name
SDA
SDB
RDA
RDB
SG
FG
CA4-ADPONL-01