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Safety relay PNOZelog

Device linking with safety relays PNOZelog using logic operators - how does that work?

Safety relays PNOZelog have logic AND/OR inputs. There is also an option to deselect these inputs through the wiring.

The important factor is that only units in the PNOZelog product group handle these logic inputs with their output signal from outputs 14 or 24. On the logic inputs, the self test on FET output 14/24 is used to identify a PNOZelog as a linked unit.



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