HEIDENHAIN TNC 410 M Technical Manual page 404

U : DC-link voltage
Z
6 – 78
The inverters for the direct drives are mounted to the right of the ZKF in order
to separate the dc-link of the direct drives from the dc-link of the conventional
drives through the filter.
Connecting
terminals
–U in
Z
+U in
Z
–U out
Z
+U out
Z
The dc-link is mounted by using
the conductor bars (for HEIDENHAIN inverter systems).
Warning
A dc-link filter is not permitted for non-HEIDENHAIN inverters!
HEIDENHAIN Technical Manual for Inverter Systems and Motors
Assignment
DC-link voltage –, from power supply unit
DC-link voltage +, from power supply unit
DC-link voltage –, to direct drives
DC-link voltage +, to direct drives