Endress+Hauser Liquisys M CXM 223, Руководство по эксплуатации

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4 Electrical connection Liquisys M CXM 223 / 253 HART
8 EHauser
4 Electrical connection
4.1 Quick connection guide
4.1.1 Wiring diagram
Users have the following connection options at their disposal:
•
Direct connection to the transmitter by means of current output 1
(terminals 31 / 32)
•
Connection by means of the 4...20 mA circuit.
!
Note!
•
The measuring circuit’s minimum load in current output 1 must be at least 250
Ω
.
Fig. 3: Electrical connection of Liquisys M CPM 253 HART
®
Fig. 4: Electrical connection of Liquisys M CPM 223 HART
®