Application Planning
2.1 Modular system
ET 200pro distributed I/O system
30 Operating Instructions, 03/2013, A5E00335544-08
Example: ET 200pro with electronic modules
The ET 200pro can be equipped up to the maximum configuration with electronic modules.
Between an interface module and a terminating module you can adapt the electronic
modules to your application in whatever configuration you require.
The figure below shows an example configuration of the ET 200pro distributed I/O system.
4 x current measurement for 2-/4-wire measuring transducer
Actuator/sensor distributor on the CM IO 1 x M23 connection module