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Chapter 3 • ADM technology
Connection of detectors Labor Strauss
3.8.15
Beam Smoke Detector FR5000
There are two versions of the Beam Smoke Detector FR5000. The old version allows you to connect 4
detectors, and the new version has 2 detector lines with separate alarm relays.
Distinguishing features
Packaging: on the packaging of the new version of the FR5000 there is the note „Issue-11“.
Number of LEDs: the new version has 3 LEDs, the old version has 5 LEDs.
3.8.15.1 Old version
After the supply voltage is applied to the detector, the fault relay will still be de-energised for 8s.
Therefore, the fire detection control panel may show a temporary fault message after enabling the con-
ventional zone module, after panel reset or after a power-on. Please note that the detectors 1 through 4
are evaluated via the same zone.
If the conventional zone module is powered by an external power supply, the country-specific regula-
tions concerning emergency power supply have to be observed.
Connection-LST.odt / 2009 / AN9161298
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