Endress+Hauser Levelflex FMP53 FOUNDATION Fieldbus Brief Operating Instructions page 14

Electrical connection
1. Push the cable through the cable entry . To ensure tight sealing, do not remove the
sealing ring from the cable entry.
2. Remove the cable sheath.
3. Strip the cable ends 10 mm (0.4 in). In the case of stranded cables, also fit ferrules.
4. Firmly tighten the cable glands.
5. Connect the cable according to the terminal assignment.

6. If using shielded cables: Connect the cable shield to the ground terminal.
6.2.3 Plug-in spring-force terminals
The electrical connection of device versions without an integrated overvoltage protection is via
plug-in spring-force terminals. Rigid conductors or flexible conductors with ferrules can be
inserted directly into the terminal without using the lever, and create a contact automatically.
 6 Engineering unit: mm (in)
To remove the cable from the terminal again:
1. Using a flat-blade screwdriver ≤ 3 mm, press down on the slot between the two terminal
holes
2. Simultaneously pull the cable end out of the terminal.
14
Levelflex FMP53 FOUNDATION Fieldbus
1. 2.
≤ 3 (0.12)
A0034682
A0013661
Endress+Hauser