ION-R100
– User manual
Page 11 of 40
To connect serial equipment to an ION-R100 using RS-485 2-wire configuration, use the
following steps:
1. To create the negative data signal, please connect
Rx-
and
Tx-
pins together on the
Terminal Bloc Socket
.
2. To create the positive data signal, please connect
Rx+
and
Tx+
pins together on the
Terminal Bloc Socket
.
3. To ensure proper connection between RS-485 2-wire serial equipment and the ION-
R100, use the following scheme:
Equipment Serial Port
ION-R100 Serial Port
Data +
Data +
Data -
Data -
GND
GND
5
