Connecting A Passive Current Source; Connection Control; Operation; Operation Overview - Endress+Hauser RIA261 Mode D'emploi

Digital field display

6 Operation

5.1.4 Connecting a passive current source

E.g. 2-wire transmitter with additional loop power supply:
ƒig. 6: Connecting a passive current source
An Ex certified unit can be applied as a front end display in the non-
hazardous area. This is not valid the other way round (non-Ex unit in
Ex area)!

5.2 Connection control

#
Before replacing the housing lid please make sure that the electronics
have been returned to the upright position and the lock on the left hand
side has latched in.
6 Operation

6.1 Operation overview

The following chapters inform on the commissioning and operation of
the field mounted display. These functions are identical for both the Ex
and non-Ex display versions.
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