Wiring - Siemens SIMODRIVE 611 Planning Manual

05.01
5.9.2

Wiring

Supply connection
SINUMERIK 840D and HLA modules are supplied from the
SIMODRIVE line supply infeed or the SIMODRIVE monitoring module via the
equipment bus. If an HLA module is used, at least one NE module must be
used in the equipment group. It is not possible to input a voltage in any other
way and this could damage the equipment.
Note
It is not permissible to use an HLA module alone connected to the SIMODRIVE
monitoring module!
The power supply for the following electric axes is realized via the DC link bus-
bars (40 mm
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SIMODRIVE 611 Planning Guide (PJU) – 05.01 Edition
5.9 Control module "HLA module"
2
) of the carrier module.
5 Control Modules
5-147
5