ABB FBIP-21 BACnet/IP User Manual page 23

2. Put the adapter module carefully into its position on the drive.
3. Push in the lock.
4
4. Tighten the screw to torque 0.8 N·m using a Torx TX10
screwdriver.
WARNING! Do not use excessive force, or leave the
screw too loose. Over-tightening can damage the screw or
module. A loose screw decreases the EMC performance,
and can even cause an operation failure.
See the applicable drive manual for further instructions on how to
install the adapter module to the drive.
3
Mechanical installation 23