Determining the Leakage Resistance of an ET 200S Station
Example
An ET 200S configuration contains an IM151-1 STANDARD, two PM-E 24 VDC
power modules, and various input and output modules. The entire ET 200S station
is equipped with one ground-fault detector:
R
ET 200S
Figure E-2
E-2
9, 5 MΩ
= 3.17 MΩ
=
3
Leakage resistance example
ET 200S Distributed I/O System
EWA-4NEB 780602402-12