Hardware Configuration; Limits Of Use - Pfannenberg DS5-SIL Instructions De Service

4.11. Hardware configuration

The adjustment of the hardware is restricted to the choice of the tone on DIP switch S1. The tone and related
DIP switch generation is taken from the tone table in section 3.5. The position and assignment of the DIP switch
are illustrated in section 4.13.
The combination of tones – this is only relevant for versions with external tone selection – can be adjusted. The
programming for tone 32 is described in section 3.5.

4.12. Limits of use

The limits that can be taken from the technical data in section 3 are to be kept.
The limits for the calculation of the safety integrity of the sounder in systems is to be taken from section 4.4.
Changes to the sounder are only possible via the manufacturer. The safety parameters must be recalculated
and the functional safety must be tested. Changes by the user are not allowed and lead to voiding of the war-
ranty.
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