Endress+Hauser Prosonic S FMU90 - Installation; 3.1 Incoming acceptance, transport, storage; 3.2 Mounting the field housing

Prosonic S FMU90
12 Endress + Hauser
Terminal compartment of the
DIN-rail housing
Single instrument
l00-fmu90xxx-04-00-00-xx-003
The catch can be unlocked by slightly pressing onto the clip. Then, the cover of the terminal compartment can
be opened.
Several instruments mounted side by side
L00-FMU90xxx-04-00-00-xx-012
1. Open the catch of the cover (e.g. by a screwdriver).
2. Pull the cover out by approx. 2 cm.
3. The cover can now be opened.
!
Note!
• The cables can be inserted into the housing from above or from below.
• The pictures show the smallest housing version but are valid for the larger versions as well.
• If the instruments are mounted next to each other and if the sensor cables run in parallel, the synchronization
terminals (39 and 40) must be interconnected (see sections "Terminal assignment" and Synchronization
line").
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