Endress+Hauser Micropilot FMR53 - Page 37

Micropilot FMR53, FMR54 HART Electrical connection
Endress+Hauser 37
Terminal assignment 2-wire: 4-20 mA HART, 4-20 mA
1
3
+
+
2
4
-
-
A
1
3
+
+
2
4
-
-
B
1
4
5
2
3
A0036500
 13 Terminal assignment 2-wire: 4-20 mA HART, 4-20 mA
A Without integrated overvoltage protection
B With integrated overvoltage protection
1 Connection current output 1, 4-20 mA HART passive: terminals 1 and 2, without integrated
overvoltage protection
2 Connection current output 2, 4-20 mA: terminals 3 and 4, without integrated overvoltage protection
3 Connection current output 2, 4-20 mA: terminals 3 and 4, with integrated overvoltage protection
4 Connection current output 1, 4-20 mA HART passive: terminals 1 and 2, with integrated overvoltage
protection
5 Terminal for cable screen