Safety relay pnoz s9, For your safety, Unit features – Pilz PNOZ s9 C 24VDC 3 n/o t 1 n/c t coated User Manual
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PNOZ s9
Operating Manual PNOZ s9
21401-EN-08
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Safety relay PNOZ s9
The unit meets the requirements of EN 60947-5-1, EN 60204-1 and VDE0113-1. In con-
junction with a base unit the unit is used as a
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Contact expansion module to increase the number of contacts available on a base unit.
Base units are all safety relays with feedback loop monitoring.
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Pulse relay
– In accordance with EN ISO 12100-1 and EN ISO 12100-2 (inching circuit for limited
movement of hazardous machine components during installation, set up and posi-
tioning)
– in safety circuits in accordance with VDE 0113 and EN 60204-1 (e.g. on movable
guards)
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Safe timer relays
– in accordance with EN 1088 (release with delay through timer)
– in safety circuits in accordance with VDE 0113-1 and EN 60204-1 (e.g. on movable
guards)
The category that can be achieved in accordance with EN ISO 13849-1 depends on the
category of the base unit. The contact expansion module may not exceed this.
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The unit can also be used without a base unit as a pulse relay or safe timer.
The unit is designed for use with
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Safety relays from the PNOZ X, PNOZsigma, PNOZelog, PNOZmulti series
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Safety gate monitors from the PST series
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Two-hand relays from the PNOZsigma, P2HZ series
For your safety
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Only install and commission the unit if you have read and understood these operating
instructions and are familiar with the applicable regulations for health and safety at work
and accident prevention.
Ensure VDE and local regulations are met, especially those relating to safety.
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Any guarantee is rendered invalid if the housing is opened or unauthorised modifica-
tions are carried out.
Unit features
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Positive-guided relay outputs, either instantaneous, delay-on de-energisation (also re-
triggerable), pulsing or delay-on energisation:
– 3 safety contacts
– 1 auxiliary contact
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Safe separation of safety contacts 17-18, 27-28, 37-38 from all other circuits
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Switch-on time, pulse time or delay-on de-energisation selectable