Operation principle and hardware description
28
Alternative output busbar configurations
The motor and brake busbars can be fastened on the left-hand long side of the
module and DC busbars on the right-hand side. Alternatively, the motor and brake
busbars can be fastened on the right-hand long side of the module and DC busbars
on the left-hand side. The output busbars can also be fastened on the short back
side of the module. For more information, contact your local ABB representative.
Control unit variants
Output busbars on the short side of
the module
Control unit with front cover
a) When covers are
removed
Control unit with control panel
holder (+J414)
a) When cover (1) is removed.
Control unit with control
panel (+J400)
a)
a)
1