FATEK FB Series Manual page 7

DIP Switch Setting: RS-422/485 (4wire)
DIP Switch
1
2
3
4
5
6
7
8
9
10
DIP Switch Setting: RS-422/485 (2wire)
DIP Switch
1
2
3
4
5
6
7
8
9
10
GP-Pro EX Device/PLC Connection Manual
Setting
OFF Reserved (always OFF)
ON
SIO type: RS-422/485
ON
OFF Output mode of SD (TXD): Always output
OFF Termination resistor (220
OFF Termination resistor (220
OFF Short-circuit of SDA (TXA) and RDA (RXA): Disabled
OFF Short-circuit of SDB (TXB) and RDB (RXB): Disabled
OFF
RS (RTS) Auto control mode: Disabled
OFF
Setting
OFF Reserved (always OFF)
ON
SIO type: RS-422/485
ON
OFF Output mode of SD (TXD): Always output
OFF Termination resistor (220
OFF Termination resistor (220
ON Short-circuit of SDA (TXA) and RDA (RXA): Enabled
ON Short-circuit of SDB (TXB) and RDB (RXB): Enabled
ON
RS (RTS) Auto control mode: Enabled
ON
7
FB Series SIO Driver
Setup Description
Ω
) inserted into SD (TXD): None
Ω
) inserted into RD (RXD): None
Setup Description
Ω
) inserted into SD (TXD): None
Ω
) inserted into RD (RXD): None