Electrical Installation; Project Planning - Beckhoff AX8000 Series Operating Instructions Manual

Electrical installation

Project planning

9.1
56 ───
WARNING
Avoid contact with DC link DC+ and DC-
Measure the voltage on the DC link test contacts DC+ und DC-.
Keep to the waiting times after disconnection from the supply net-
work:
• 30 minutes for AX8620 and AX8640
• 30 minutes for AX8108, AX8118 and AX8206
There is still a life-threatening voltage of > 875 V
tors after disconnection from the supply network. Serious or even
fatal injuries may result if this is ignored.
Electromagnetic compatibility
Connect all components and use only shielded cables. Earth the
shields of the assembled cables via the mounting plate and place
the star point centrally on the unpainted mounting plate.
In the case of larger applications, implement the potential equaliza-
tion via PE rails.
Improper earthing or faulty contacting can lead to damage to the
multi-axis servo system or to EMC interference emissions. The
minimum cross-sections of separate protective conductors can be
found in EN 61439-1.
The project planning is the detailed planning of your drivetrain. Tak-
ing into account various views, you can design your drive system
with the help of the following information. Please note that this sup-
port is only an example.
AX8000
on the capaci-
DC
Version: 1.1