Product Description - Bosch LSN Base FAA-500 Installationsanleitung

LSN Base | LSN Base with Relay
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Product Description

See Graphics, page 4.
Position
1
2
3
4
5
* By default, a spring for mounting the detector in concrete and wooden
ceilings is preinstalled (identifiable by the red marking.) For mounting a
detector in a false ceiling panel you can use the additional, softer spring in
the package. In this use case, the detector must not be subjected to
strong vibrations (> 350 m/s). The shock resistance according to EN 54-7,
Section 5.13 is not warranted then.
2 Wiring
See Graphics, page 4.
Wire the LSN bases according to the lettering for LSN connection (5). During cabling, the
holders for cable ties (4) can be used to fix the base.
Terminals
0V | +V *
a1/a2
b1 | b2
c
NO | NC | COM
* Terminals for interconnecting all bases with voltage supply for other LSN
elements.
3 Mounting
See Graphics, page 4.
Install the LSN base only together with the FAA‑500‑BB Ceiling Mount Back Box or with
FAA‑500‑SB‑H Surface Mount Back Box.
Ensure an even arrangement of boxes and bases. This allows parallel alignment of the
detectors oblong, middle windows for a harmonious total optical impression.
Bosch Sicherheitssysteme GmbH
Description
Fire panel
Remote Indicator
(FAA-420-RI-DIN/ROW;
not for relay bases)
Next detector
Holders for cable ties
Lettering for LSN
connection
Function
Voltage - | Voltage +
LSN a in/out
LSN b in | LSN b out
Indicator output
Shielding
Relay (FAA‑500‑R)
Position Description
6 Long slit
7 Triangular mark (ceiling
mount back box)
8 Single guideway
9 Spring*
Wire
black (bk) | red (rd)
white (wh)
yellow (ye) | yellow (ye)
green (gn)
Product Description | en
2016.06 | 5.0 | F.01U.000.615
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