The safety relays PNOZ s5 and PNOZ s9 can be used as timer relays for monitoring emergency stop, safety gate or light grid. The timer relay PNOZ s5 is a base unit and it has a de-energisation. The safety relay PNOZ s9 can be used as a delay-on de-energisation, delay-on energisation, or pulsing timer relay. It can also be used in connection with a base unit as a delayed or instantaneous contact expansion.
- PNOZ s5: 1/2-channel wiring, delay-on de-energisation, meets EN 60947-5-1, EN 60204-1
- PNOZ s9: 1-channel wiring, delay-on de-energisation, delay-on energisation, pulsing, can be used as a base unit or as a contact expansion