Endress+Hauser Levelflex FMP56 Operating Instructions Manual page 30

Electrical connection
7.
Connect the cable in accordance with the terminal assignment (® ä 25).
8. When using screened cable: Connect the cable screen to the ground terminal.
9. Screw the cover onto the connection compartment.
10. For instruments with safety pin for the lid: Adjust the safety pin so that its edge is over
the edge of the display lid. Tighten the safety pin.
Pluggable spring-force terminals
Instruments without integrated overvoltage protection have pluggable spring-force
terminals. Rigid or flexible conductors with or without cable sleeve can directly be
inserted and are contacted automatically.
To remove cables from the terminal: Press on the groove between the terminals using a
flat-tip screwdriver £ 3 mm (0.12 inch) while pulling the cables out of the terminals.
30
Levelflex FMP56, FMP57
A0013837
Endress+Hauser