RIA14
5
Wiring
NOTICE
Loss of Ex approval if device is not properly connected
‣
All relevant instructions and connection diagrams in the specific Ex documentation for
these Operating Instructions must be observed. Your local E+H representative is available
for assistance if required.
Firstly, open the housing of the field indicator:
1.
6
Opening the housing of the field indicator
Endress+Hauser
5.
3.
2.
4.
Wiring
A0011259
31