Siemens Simatic ET 200SP Manual page 26

Connection type
1P2W
Single-phase measurement,
2 conductors
3 x 1P2W
3 x single-phase measure-
ment
3 x 1P2W
3 x single-phase measure-
ment
3P3W
Three-phase measurement
Analog input module AI Energy Meter 480VAC/CT HF (6ES7134-6PA00-0CU0)
Manual, 07/2018, A5E42674880-AA
Wiring diagram
3.2 Connection examples
Comment
Measuring the load in an AC network with
one current transformer and one voltage
transformer.
AI Energy Meter HF supplies the value "0"
for all measured values of Phase 2 and 3
as well as for some cross-phase measured
values.
Measurement with three current transform-
ers for any three loads that are each con-
nected to one of the three phases.
Measurement with three current transform-
ers and three voltage transformers for any
three loads that are each connected to one
of the three phases.
Any load
Connection with three current transformers
Wiring
25