Connection Procedure - ABB FMBT-21 User Manual

Modbus/tcp adapter module
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24 Electrical installation

Connection procedure

1.
Make a hole to a grommet at the drive cable entry, and pull the cable through the
grommet inside the drive enclosure.
2.
Connect the network cable to the RJ-45 connector (X1) on the adapter module.
3.
If you want to create a daisy chain with FMBT-21 adapter modules, connect the
X2 connector of the first adapter module to X1 on the next adapter module, and
so on.
Note: If a device in the daisy chain is powered off or fails, the rest of the chain is
disconnected from the network.

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