Siemens SITRANS TH400, Operating Instructions Manual

Page: 23 / 62

Connecting
5.3 Connection diagrams
SITRANS TH400
Operating Instructions, 06/2010, A5E01018688-02
23
5.3 Connection diagrams
Resistance thermometer
Two-, three-,
four-wire inputs
Two-wire input 1) Three-wire input Four-wire input
1)
Line resistance to the correction can be programmed
Determination of mean value, difference, or
redundancy
2 x two-wire input
1)
1 sensor in two-wire input
1)
1 sensor in three-wire
input
1)
Line resistance to the correction can be programmed