Endress+Hauser Levelflex FMP55 Operating Instructions Manual page 27

Levelflex FMP55 PROFIBUS PA
Endress+Hauser
• The probe with process connection
• The electronics housing
• The mounting bracket for mounting the electronics housing on a wall or post
• The connection cable (length as ordered). The cable has one straight plug and one plug
angled at 90°. Depending on the local conditions the angled plug can be connected at the
probe or at the electronics housing.
CAUTION
L
Mechanical stress can damage the plugs of the connection cable or cause them to
become loose.
‣
Mount the probe and the electronics housing securely before connecting the connecting
cable.
‣
Lay the connecting cable in such a way that it is not exposed to mechanical stress.
Minimum bending radius: 100 mm (4 in).
‣
When connecting the cable, connect the straight plug before you connect the angled
plug. Torque for the union nuts of both plugs: 6 Nm.
The probe, electronics and connection cable are mutually compatible and bear a
common serial number. Only components with the same serial number may be
connected to one another.
In the event of strong vibrations, a locking compound, e.g. Loctite 243, can also be
used on the plug-in connectors.
Mounting the electronics housing
A
122 (4.8)
161 (6.34)
 6 Mounting the electronics housing with the mounting bracket. Unit of measurement mm (in)
A Wall mounting
B Post mounting
Connecting the connecting cable
AF 18 mm
B
ø42...60
(1.65...2.36)
127...140
(5...5.51)
162...175
(6.38...6.89)
Mounting
A0014793
27