Siemens Simatic ET 200SP Manual page 27

Wiring
3.2 Connection examples
Connection type
3P3W
Three-phase measurement
3P3W1
Three-phase measurement
3P3W1
Three-phase measurement
3P4WI
Three-phase measurement
(only for current measure-
ment)
* If short-circuit resistance according to IEC 61439-1:2009 is ensured by the design, there is no need for separate cable
protection for the AI Energy Meter HF.
26
Wiring diagram
Analog input module AI Energy Meter 480VAC/CT HF (6ES7134-6PA00-0CU0)
Comment
Any load
Connection with three current transformers
and three voltage transformers.
Balanced load
Connection with one current transformer
Balanced load
Connection with one current transformer
and one voltage transformer.
Connection with three current transformers
Manual, 07/2018, A5E42674880-AA