Rs-485/422 Driver And Receiver Control - KTI Networks KSC-240 Installation Manual

2.7.1 RS-485/422 Driver and Receiver Control

The following table lists the possible DIP SW settings related to RS-485
and RS-422 driver and receiver control:
SW1-4 SW1-6
TXE RXC
TXE RXE
TXC RXE
TXC RXE
TXC RXC
TXC RXE
TXC RXC
SW1-5 SW2-1
RTS-D SDD
- -
RTS-D SDD
RTS-E SDD
RTS-E SDD
RTS-D SDE
RTS-D SDE
-28-
Behavior
Driver is enabled.
Receiver is disabled.
Driver is enabled.
Receiver is enabled.
Driver is disabled.
Receiver is enabled.
Driver controlled by RTS
Receiver is enabled.
Driver controlled by RTS
Receiver is enabled
when driver is disabled.
Driver controlled by ADC
Receiver is enabled.
Driver controlled by ADC
Receiver is enabled
when driver is disabled.