These modules include contacts that can be configured to have a delay before they open or close. http://www.pilz.com This delay can be useful for certain safety functions where a delay is needed to avoid nuisance tripping or to allow for safe machine shutdown sequences.
hese modules provide contacts that change state immediately in response to input signals. They are useful for applications where immediate reaction to a safety event is required. Safety solutions provider since 2011, We offer pilz safety relays pnoz, safety sensor psen, emergency stop, speed monitoring, swcithes and more.