Using safety relays

The requirements of the manufacturers of safety relays (such as protecting the output contacts against welding) or of other safety components must be strictly observed. For cable routing, the basic requirements apply as described in this documentation.

For connecting the drive unit with the safety relays, observe the installation requirements in chapter "Functional safety" > "Safety conditions" > Installation requirements.

All instructions by the manufacturer of the safety relay used in the particular application must be observed.