ABB ProcessMaster FEM630 Operating Instructions Manual page 44

44
F EM63 0 | E L EC TR OM AG N E T I C FLOWM E T E R | O I/F E M6 3 0-EN RE V. A
6 . . .Electrical connections
. . .Pin assignment
NOTICE
If the O-ring gasket is seated incorrectly or damaged,
this may have an adverse effect on the housing
protection class .
Follow the instructions in Opening and closing the
housing on page 22 to open and close the housing safely.
Observe the following points when connecting to an electrical
supply:
• Lead the power supply cable into the housing through the
top cable entry.
• Lead the cables for signal inputs and signal outputs into
the housing through the middle and, where necessary,
bottom cable entries.
• Connect the cables in accordance with the electrical
connection. If present, connect the cable shielding to the
earthing clamp provided.
• Use wire end ferrules when connecting.
• After connecting the power supply to the dual-
compartment housing, terminal cover
installed.
• Close unused cable entries using suited plugs.
2 must be