Electrical connection
Levelflex FMP53 HART
20
Hauser
2-wire: 4-20mA HART, switch output
1
+
2
4
...2
0
mA
H
AR
T
1
0
mm
Spa
re
part
7110
8xxx
2- wire
4-2
0 mA
PF
S
HAR
T
[02
/03
]
open
-
A
1
+
2
-
3
+
4
-
1
3
+
+
2
4
4-20mA/
FIELDBUS
4-20mA/
2-channel overvoltage protection
-
-
[17
]
B
10
9
8
7
11
+
+
-
-
2
2
3
3
4
4
6
5
5
1
1
4...20 mA
≥250 Ω
3+
3+
4-
4-
+
+
–
–
$
$
%
4...20 mA
≥250 Ω
A0013759
6
Terminal assignment 2-wire; 4-20mA HART, switch output
A
Without integrated overvoltage protection
B
With integrated overvoltage protection
1
Active barrier with power supply (e.g. RN221N): Observe terminal voltage
2
HART communication resistor (≥ 250 Ω): Observe maximum load
3
Connection for Commubox FXA195 or FieldXpert SFX350/SFX370 (via VIATOR Bluetooth modem)
4
Analog display device: Observe maximum load
5
Cable screen; observe cable specification
6
4-20mA HART (passive): Terminals 1 and 2
7
Switch output (open collector): Terminals 3 and 4
8
Terminal for potential equalization line
Summary of Contents for HART Levelflex FMP53
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