ABB ACS800-104

67
R8i connectors
The fibre optic connectors (for connections to both the RDCU and the ASFC boards)
on the AINT board of the inverter module are accessible through an opening on the
front.
If the inverter module is equipped with the Prevention of unexpected start option
(+Q950), or not
equipped with a speed-controlled fan (option +C126), the necessary
connections are made via a detachable terminal block (X50). The counterpart –
included in the delivery – can be installed near the top of the module. In the picture
below, the terminal block is installed on the mounting plate on the upper guide of the
module.
Optical cable
routing
Access to fibre
optic connectors
of AINT board
Terminal block
X50
DC busbars
Inverter module