Endress+Hauser Waterpilot FMX21 - Page 30

Electrical connection Waterpilot FMX21
30 Endress+Hauser
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B
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C
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A0018941
A Power supply, display and evaluation unit with one input for Pt100
B Power supply, display and evaluation unit with one input for 4 to 20 mA
C Power supply, display and evaluation unit with two inputs for 4 to 20 mA
1 Waterpilot FMX21 HART
2 Connection for integrated Pt100 in the FMX21
3 4 to 20 mA HART (temperature)
4 4 to 20 mA HART (level)
5 Overvoltage protection, e.g. HAW from Endress+Hauser (not for use in hazardous areas.)
6 Power supply
Further information on the TMT182 temperature head transmitter for HART
applications from Endress+Hauser can be found in the Technical Information
TI00078R/09/EN.