Electrical Connection - Endress+Hauser Levelflex FMP55 Brief Operating Instructions

Electrical connection

Closing the cover of the electronics compartment
1. Screw down the cover of the electronics compartment.
2. Turn the securing clamp 90 ° in the clockwise direction and, using an Allen key (3 mm),
tighten the screw of the securing clamp on the electronics compartment cover with
2.5 Nm.
6 Electrical connection
6.1 Connecting requirements
6.1.1 Terminal assignment
Terminal assignment, 2-wire: 4 to 20 mA HART
A
1
 2 Terminal assignment, 2-wire: 4 to 20 mA HART
A Without integrated overvoltage protection
B With integrated overvoltage protection
1 Connection 4 to 20 mA, HART passive: terminals 1 and 2, without integrated overvoltage protection
2 Connection 4 to 20 mA, HART passive: terminals 1 and 2, with integrated overvoltage protection
3 Terminal for cable shield
14
1.
3
3 mm
2. 2.5 Nm
B
Levelflex FMP55 HART
A0021451
2
3
A0036498
Endress+Hauser