Example Configuration For Rs-485 Communication - Bausch Datacom DinBox PSTN Reference Manual

7.4

Example configuration for RS-485 communication

The RS-485 interface must be connected via the screw contacts on the opposite side of
the power connection.
Connect a terminal (PC) to the RS-232 interface (RJ45). The DinBox PSTN(485) will
automatically switch to the RS-232 interface if DTR is present (JP1 on 1-2 position).
Verify the correct communication parameters, for example 9600 8N1.
Send the commands below to the DinBox PSTN(485) modem.
at&f
at+ipr=9600
at&d0
at&k0
atk0
ats0=0 or x
ate0
at&w
It's important to disable local echo (ate0) when RS-485 2-wire is used !
Bausch Datacom NV
DinBox PSTN Reference manual – V1.3
' factory reset
' autosensing off, lock on 9600 bps
' no DTR
' no RTS / no flow control
' dump mode
' no answer (0) or answer after x rings
' local echo off
' save in NVRAM
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