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Siemens AG 2001 All rights reserved
SIMODRIVE 611 Planning Guide (PJU) – 05.01 Edition
System Configuration
A SIMODRIVE drive group is of a modular design comprising line filter, commu-
tating reactor, line supply infeed module, drive modules as well as when requi-
red: Monitoring, pulsed resistor, capacitor and HGL module(s).
One SINUMERIK 840D can be integrated into a module group with digital drive
module interfaces.
Modules can be located in several tiers one above the other, or next to each
other. In this case, a connecting cable is required for the equipment bus, and if
relevant, also for the drive bus; Order designations, refer to Catalog NC60.
Drive group
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