Abus FU8320W Instructions D'installation page 17

14. Configuration
Abbreviations Description
CB Terminal connector strip
RS
Reed switch
NC Normal closed contact
NO Normal open contact
Only use zone 2 of the detector, as the internal tamper
contacts TS1-2 are deactivated in this way.
Fig. 1
Abbreviations
TS1 - 2
eTS3
eS1 - 2
(factory default setting)
X
Description
Internal tamper contacts
External tamper contact
External switch contacts
GB