Configuration Options
2-3
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
2.2 Feeding and looping through the supply voltage for the
electronic components/sensors and PROFIBUS-DP
Configuration options
Each ET 200X consists of a basic module (BM) and up to 7 expansion modules
(EM). There are various ways of connecting ET 200X distributed I/O devices to
PROFIBUS-DP:
feeding and looping through the supply voltage for the electronics/sensors and
PROFIBUS-DP via a common cable
feeding and looping through the supply voltage for the electronics/sensors and
PROFIBUS-DP via separate cables
feeding and looping through the supply voltage for the electronics/sensors and
PROFIBUS-DP via separate cables
feeding the supply voltage for the electronics/sensors to every ET 200X and
looping through PROFIBUS-DP via separate cables
Each of the above configuration options is described below using an example.
Connection
You can hook up the supply voltage and PROFIBUS-DP by means of a connector
on the basic module of the ET 200X. Use a second connector for looping through.
To Next Page
Loading...
