D
R
A
F
T
Micropilot FMR53, FMR54
Hauser
V. 1, Rev. 7, 26-10-2012
17
Power supply
Terminal assignment
2-wire: 4-20mA HART
+
–
4...20 mA
4...20 mA
5
5
4
4
1
1
2
2
8
9
3
3
+
+
–
–
1
+
2
4
...2
0
mA
H
AR
T
1
0
mm
Spa
re
part
7110
8xxx
2- wire
leve
l
4-2
0 mA
4-2
0 mA
HAR
T
[21
]
open
-
1
+
2
4-20mA
1-channel overvoltage protection
-
71128
617
[16
]
A
+
–
7
B
6
A0011294
å
3
Terminal assignment 2-wire; 4-20mA HART
A
Without integrated overvoltage protection
B
With integrated overvoltage protection
1
Active barrier with power supply (e.g. RN221N): Observe terminal voltage (
®
ä
25)
2
HART communication resistor (
³
250
W
): Observe maximum load (
®
ä
25)
3
Connection for Commubox FXA195 or FieldXpert SFX100 (via VIATOR Bluetooth modem)
4
Analog display device: Observe maximum load (
®
ä
25)
5
Cable screen; observe cable specification (
®
ä
28)
6
Terminals for 4-20mA HART (passive)
7
Overvoltage protection module
8
Terminal for potential equalization line
9
Cable entry
Содержание Micropilot FMR53
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