10.8 RS485 Module
ipEther232 is the covered in this manual with this module.
The RS485 sender can either be used in continuous operation, e.g. for point-to-
point connections or it may be called by the software. These options are set via
solder - jumper.
The default configuration at ipether232 is, sender switch on with RTS and at
ipether232.Modem it is, sender switch on with CTS.
Function Br. 1 Br. 2 Br. 3
Switch on sender with RTS X - -
Switch on sender with CTS - X -
Switch on sender for continous use - - X
Function Br. 4 Br. 5
2 wire solution X X
4 wire solution - -
Funktion Br. 6 Br. 7 Br. 8
Termination - X -
Term. with Pull UP / DOWN X X X
X = closed
- = open
Änderungen vorbehalten Stand 09.09.05
ipcas GmbH ipEther232 V11.01 Seite 139 von 150
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