connector. These two outputs allow the isolated selection contacts of the
passive safety unit to be supplied.
The figure below illustrates, in schematic form, the interconnection of a
passive safety unit and multiple drives with a "T option":
Fig. 5-4: Dynamization in the case of selection via a passive safety unit
A safety zone cannot contain more than 25 drives with an optional
safety technology module "T0". If more than 25 drives are to be
operated at a safety unit, multiple safety zones have to be set up.
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Functional principle of integrated safety technology
ctrlX SAFETY "Safe Torque Off" Safety Option in ctrlX DRIVE
Bosch Rexroth AG R911383774_Edition 03