Wiring; Wiring In F12/F23 Housing - Endress+Hauser Prosonic M FMU40 Brief Operating Instructions

Wiring

3 Wiring
#
Warning!
When using the measuring device in hazardous areas, installation must comply with the
corresponding national standards and regulations and the Safety Instructions or Installation or
Control Drawings.
"
Caution!
Before connection please note the following:
• The power supply must be identical to the data on the nameplate.
• Switch off power supply before connecting up the instrument.
• Connect equipotential bonding to transmitter ground terminal before connecting up the
instrument (s. section "Potential matching").
3.1

Wiring in F12/F23 housing

1. Unscrew housing cover (1).
2. Remove any display (2) if fitted.
3. Remove cover plate from terminal
compartment (3).
4. Pull out terminal module (4) slightly
using "pulling loop".
5. Insert cable (5) through gland (6).
6. Make connection (see terminal
assignment).
7. Re-insert terminal module (4).
8. Tighten cable gland (6).
Max.torque 10...12 Nm
(7.37...8.85 lbf ft)!
9. Tighten screws on cover plate (3).
10. Insert display (2) if fitted.
11. Screw on housing cover (1).
12. Switch on power supply.
14
Prosonic M FOUNDATION Fieldbus
2
E R E R
U S U S
H A
H A
S + S +
E S E S
D R D R
E N E N
6
5
1
3
4
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L00-FMxxxxxx-04-00-00-xx-033
Endress+Hauser