Voltage Measurement - Siemens SITRANS TH400 Operating Instructions Manual

Connecting
5.3 Connection diagrams
Resistance
Line resistance for the correction can be programmed
1)

Voltage measurement

26
Two-wire input
1)
Four-wire input
Voltage measurement
A power supply
Resistance
Three-wire input
Determination of mean value, difference, or
1 resistance in two-wire input
•
or
One resistance in three-wire input
•
Measuring mean value, difference, and
redundancy using two power supplies
Operating Instructions, 03/2014, A5E01018688-03
redundancy
1)
SITRANS TH400