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Hekatron Vertriebs GmbH · Brühlmatten 9 · D-79295 Sulzburg
7002985 300709.KET Release 06.06.2017
3 Product description
3.4 FAK 01/FAD 01 option
The hold-open system board FAK 01 (part no. 6300116) can be installed as an
alternative to the door control board TSK 03 and is mainly used for evaluating and
controlling conventional hold-open systems.
It features an input for evaluating the automatic fire detection elements and the
manual release. The hold-open devices are energised via a switched output.
In addition, the "Alarm" info can be separately output via a potential-free
changeover contact.
The FAD 01 can be provided with the additional board SAB 04 (part no. 4400043)
for the purpose of alarm storage.
The SVG 522 features two slots for installation of the FAK 01.
The FAK 01 board is also available as surface-mounted board with its own
housing. The name of the board incl. housing is FAD 01 (part no. 5700103).
They can therefore also be mounted separately.
Using multiple FAK 01/FAD 01 boards
If multiple FAK 01/FAD 01 boards are used, the total current available must
be noted (see chapter 3.1 "Design and operating principle of the SVG 522 >
Current limiting / charging current distribution).
Slot for additional
board SAB 04 with the
FAK 01/FAD 01
Fig. 06:
Hold-open system board FAK 01/FAD 01