LEGRAND 675 08 Technical Manual

Transponder reader
Description
The transponder reader is a device that activates when the appropriate badge is
placed in front of it (1-2 cm). The badge is the transponder. The signal generated by
placing the badge near the reader will then be transferred through the BUS (BUS cable
492 31). The transponder reader is installed as part of a wired burglar alarm system,
and works as a standard connector. It will therefore be connected to the BUS cable,
just like any other burglar alarm device. Compared with traditional remote control,
the "transponder reader/transponder" system guarantees better security, due to its
code crypting system. In addition, the possibility of memorising up to 50 badges in
the control unit it ensures a higher degree of system management, particularly in
those environments (companies, offices, shops), where the number of people needing
access can be high.
Related articles
681 84 (White Cover)
684 84 (Titanium Cover)
035 75 (Key card)
675 17 (Key ring)
Technical data
Power supply from SCS BUS: 18 – 27 Vdc
Max absorption from: 12 mA
Operating temperature: 4 – 40 °C
Dimensional data
Size: 2 flush-mounting modules
Depth: 20.7 mm
C É L I A N E T E C H N I C A L G U I D E
6
Z
N
MOD
AUX
5
Legend
1.
Notification and system diagnostic three-colour LED:
-OFF LED (system ON)
-Flashing reen LED (system OFF)
-Flashing green LED (wrong enabling)
-Red LED (alarmed system)
-Flashing red LED (siren battery exhausted)
-Orange LED (disabling after alarm)
2. Reset pushbutton (not active in Burglar Alarm operation)
3. Configurator housing
4. Plug-in terminal for the BUS-SCS connection
5. Programming micro-switch (not active in Burglar Alarm operation)
6. Housing for anti-tamper device
675 08
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