Endress+Hauser Micropilot FMR52 - Installation in Stilling Well

Electrical connection Micropilot FMR51, FMR52 PROFIBUS PA
30 Endress+Hauser
7 Electrical connection
7.1 Connection conditions
7.1.1 Terminal assignment
PROFIBUS PA / FOUNDATION Fieldbus
1
3
+
+
2
4
FIELDBUS
2-channel overvoltage protection
-
-
71128619
[17]
4-20mA/
4-20mA/
B
1
1
+
+
2
2
FIELDBUS
Spare part
71023457
PA/FF
[06/07]
FIELDBUS
-
-
1
3
+
+
2
4
PA/FF
10 mm
Spare part
71108xxx
2- wire level
4-20 mA PFS
FIELDBUS
[26/27]
open
-
-
A
4
1
1
2
3
6
5
3+
3+
4-
4-
A0011341
 9 Terminal assignment PROFIBUS PA / FOUNDATION Fieldbus
A Without integrated overvoltage protection
B With integrated overvoltage protection
1 Cable screen: Observe cable specifications
2 Switch output (open collector): Terminals 3 and 4
3 PROFIBUS PA / FOUNDATION Fieldbus: Terminals 1 and 2