Endress+Hauser micropilot S FMR 533, Руководство по эксплуатации

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Micropilot S FMR 533 4 Wiring
Hauser 29
4 Wiring
4.1 Quick wiring guide
When grounding conductive screens, the corresponding directives EN 60079-14 and
EN 1127-1 must be observed. Recommendation for safe grounding of conductive
screens:
Wiring
5
-
-
1 2 3 4
HAUSER
Ser.-No.:
Order Code:
MICROPILOT S
U: 16...30 VDC
TA > 70°C:
4...20 mA / 16...30 VDC
Dat./Insp.:
D00676-F
x = if modification
see sep. label
0032
0560
Made
in
Germany
79689
Maulburg
PN max.
TAntenne max.
°C
Messbereich
Anschlusswerte u.Temp.-Klasse siehe/
Connection values and temp.-classific.see
Measuring range max.
t >85°C
8
7
XXXXXXXXXXX
2
3
5
4
X X X X X X
1
PTB 00 ATEX
II1/2 G EEx ia IIC T6...T3
1 2 3 4 5
1 3 2 4 5
2
4
3
1
plant
ground
power:
24 VDC
(16…30 V) signal:
24 VDC
Connect up the Micropilot S as follows:
Before unscrew housing cover (2) at seperate connection room
turn off the power supply!
Insert cable through gland (3).
Use screened, twisted wire pair..
Only ground screening of the line (5) on sensor side.
Make connection (see pin assignment).
Tighten cable gland (4).
Screw off housing cover (2).
Switch on power supply.
●
●
●
●
●
Before connection please note the following:
The power supply must be identical to the data on the
nameplate (1).
Switch off power supply before connecting up the device.
Connect Equipotential bonding to transmitter ground terminal
before connecting up the device.
Tighten the locking screw:
It forms the connection between the antenna and the housing
ground potential.
●
●
●
●
When you use the measuring system in hazardous areas, make sure you comply with
national standards and the specifications in the safety instructions (XA’s).
Make sure you use the specified cable gland.
Caution!
"
A Micropilot S situated in a hazardous area is connected as a
to a situated outside of the
hazardous area. In this case, it is recommended that the screen be
connected directly to the Micropilot at the housing's earth, whereby
the Micropilot S and the power supply unit are connected to the same
potential matching line (PML).
single
device power supply unit and transmitter
L00-F
M
R53xxx-04-00-00-en-007