Implementation of safety technology in a smaller space and in a more flexible, faster, and more efficient manner. New features include a PNOZsigma contact expansion module with two zero-delay semiconductor safety outputs up to PL and SIL CL 3 with a mounting width of only 22.5 mm.
More outputs per semiconductor
Together with a base device such as, for example, PNOZs3, the number of outputs per semiconductor can be expanded almost without limit: no wiring is required, just plug in a connector.
If a maximum of ten outputs per semiconductor are required, the PNOZs20 contact expansion module can be attached directly to a base device. If more reliable outputs per semiconductor are needed, the number of outputs per semiconductor can be expanded almost indefinitely by inserting the PNOZs7.1 contact expansion module.
The advantages at first glance:
• 20% reduction in wiring volume thanks to contact expansion via connector
• Flexibility: number of outputs per semiconductor expandable by cascading
• Quick installation thanks to variant with spring terminals
Typical applications with 24 V DC:
• Valves
• Contactor expansion
• In conjunction with two-hand controls and the PNOZ s6 base unit, use in presses, e.g., to enable press valves
