PNOZ s9
Operating Manual PNOZ s9
21401-EN-10
6
INFORMATION
This gives advice on applications and provides information on special fea-
tures.
Safety
Intended use
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
} Contact expansion module to increase the number of contacts available on a base unit.
Base units are all safety relays with feedback loop monitoring.
} Pulse relay
– In accordance with EN ISO 12100 (inching circuit for limited movement of hazard-
ous machine components during installation, set up and positioning)
– In safety circuits in accordance with VDE 0113 and EN 60204-1 (e.g. on movable
guards)
} Safe timer, delay-on energisation
– In accordance with EN ISO 14119 (release with delay through timer)
– In safety circuits in accordance with VDE 0113-1 and EN 60204-1 (e.g. on movable
guards)
} Safe timer, delay-on de-energisation
– In safety circuits in accordance with VDE 0113-1 and EN 60204-1 (e.g. on movable
guards)
The max. achievable safety level depends on the base unit. The expansion module may not
exceed this. The safety-related characteristic values stated under
Safety-related character-
istic data [ 25] can only be achieved if the base unit also exhibits these values.
} The unit can also be used without a base unit as a pulse relay or safe timer.
The unit is designed for use with
} Safety relays in the series PNOZsigma, PNOZ X, PNOZelog, PNOZmulti
} Safety gate monitors from the PST series
} Two-hand relays from the PNOZsigma, P2HZ series
The following is deemed improper use in particular
} Any component, technical or electrical modification to the product,
} Use of the product outside the areas described in this manual,
} Use of the product outside the technical details (see Technical details [ 20]).
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