Table of contents
1. Main Features ........................................................................................................................................... 3
2. Installation ................................................................................................................................................. 3
2.1 Mounting ............................................................................................................................................. 3
2.3 Interfaces at the housing .................................................................................................................... 4
2.4 LED indicators .................................................................................................................................... 5
3. Description of functions ............................................................................................................................. 6
3.2 RS232C interfaces ............................................................................................................................. 6
3.3 RS485 interface .................................................................................................................................. 7
3.4 Repeater interface .............................................................................................................................. 7
3.5 USB interface ..................................................................................................................................... 8
3.6 Ethernet interface ............................................................................................................................... 9
3.6.1 IT preparations ............................................................................................................................ 9
3.6.2 Software installation .................................................................................................................. 10
4. Technical data ......................................................................................................................................... 15
4.1 General data ..................................................................................................................................... 15
4.2 Interface data .................................................................................................................................... 16
4.3 Ordering information ......................................................................................................................... 16
PW250 · User Manual Version 1.1 - 11 / 2019
© Relay GmbH 2019
www.relay.de
PW250
2