Specifications

BSL_337 Installation
4. BSL_337 Installation
The BSL-337 interface and RS-232/Current Loop Converter BSL-12/2
may be installed in one of two ways: internally or externally to the
panel to which it is connected.
4.1 Two Types of Installation
4.1.1 Panel-Internal Installation
Connect BSL-337 to the relevant port on the installed EAU-321 board;
install the unit directly onto the panel-internal DIN-rail. The module is
powered by the internal 24VDC power supply.
4.1.2 Panel-External Installation
The modules can also be placed on an external DIN-rail (outside of
the AutroSafe cabinet) and powered from AutroSafe or with an
external 24VDC power supply. Connect the unit to the relevant port on
the installed EAU-321 board. RS-232 distance limitations apply — i.e.
maximum 10 metres. If longer distances are required, a modem and
shielded cable are recommended (port 1 is insulated).
Interfacing BU70 Display Units and BU100/BU101 Panels, AutroSafe Interactive Fire-Alarm System,
116-P-BSL337/EE, Rev. D, 2007-01-25,
Autronica Fire and Security AS
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