Operating instructions

Leakage resistance

C.1 Establishing the leakage resistance of an ET 200S station

ET 200S

148 Operating Instructions, 08/2008, A5E00515771-06

Example

In the setup of an ET 200S there is one IM151-1 STANDARD and two PM-E DC24V power

modules and various input and output modules. The entire ET 200S station is protected by

one ground-fault detector:

(76



0വ



0വ

Figure C-1 Calculation example for the leakage resistance