24 Operation principle and hardware description
ACS800-04/U4 product overview
The ACS800-04/U4 is an IP00 drive module used to control AC motors. It is designed
to be installed into a cabinet with base or wall fastening. The input cable terminals
are at the top of the unit and the motor cable terminals are located at the left or
right side of the unit. The unit is delivered pre-assembled with mounting pedestal
and output busbars.
Front cover
Pedestal
Motor cable terminals
Input cable terminals
Optional brake and DC
busbars and terminals
PE terminal
Slots for cables going to the RMIO board in the RDCU control
unit. The cables are coiled on the top of the module.
Alternative output cable
terminals (when no
vertical busbars are
used)
Fastening bracket
Fastening points
Fastening points
Additional holes for fastening
the cable terminals
Fastening points
RDCU control unit
Terminal block for user connection
of optional Prevention of
unexpected start-up (+Q950)
(page 49) or optional Safe torque
off (+Q967) (page 51).