Endress+Hauser Liquiline CM442R - Page 20

Electrical connection Liquiline CM442R/CM444R/CM448R
20 Endress+Hauser
5.1.1 Cable terminals
Plug-in terminals for Memosens and PROFIBUS/RS485 connections
‣
Press the screwdriver against the
clip (opens the terminal).
‣
Insert the cable until the limit stop.
‣
Remove the screwdriver (closes the
terminal).
After connection, make sure that every cable end is securely in place. Terminated cable
ends, in particular, tend to come loose easily if they have not been correctly inserted as
far as the limit stop.
All other plug-in terminals
‣
Press the screwdriver against the
clip (opens the terminal).
‣
Insert the cable until the limit stop.
‣
Remove the screwdriver (closes the
terminal).