BW-200 - Autronica Fire and Security

Disable input unit with pushbuttons - BW-200
Interactive fire detection systems
Product datasheet
Features
Interactive
Disables detection zone(s)
Configurable disablement time
Two buttons for disablement/enablement
One output: 24V for indication
LED indicator
Built in short circuit isolator
Adressable unit
Loop powered
Description
BW-200 is a disable unit connected to the detector
loop, to disable one or a number of detection zones.
The disablement time is configurable from the
system configuration (configuration tool).
A “disablement” button activates disablement of
zones, and a steady light in the LED indicator
indicates the disablement. The light starts to flash
five minutes before the disablement time expires. To
enable zones during disablement, before the
disablement time automatically expires, for example,
the “restore” button is used.
BW-200 has one (1) output for parallel indication/
control. The output requires separate 24V supply.
The unit has a built in short circuit isolator. In the
event of a short circuit, the short circuit location will
be isolated.
BW-200 is designed for use with Autronica’s
interactive fire detection systems.
Technical specifications
Weight
Material
Colour
Input function
Output
Voltage Al_Com (detector
loop)
250 g
Polycarbonate
Light grey
Buttons
24V for external indication
16-26 VDC
Current consumption:
Stand-by
0,3 mA
Environmental requirements EN 54-5/EN 54-7
Degree of protection
IP66
Working temperature - 20 - + 70°C
Humidity (non-condensing)
Maintenance
Service
Approvals
Max. 95% RH
None
Replace if faulty
See website
116-P-BW200/CGB, Rev. C, 2009-07-01
Protecting life, environment and property…

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Disable input unit with pushbuttons - BW-200
Part number
116-BW-200
Description
Disable input unit with pushbuttons
Dimensions (mm)
Installation overview
DISABLED FUNCTION / AREA
Loop
Driver
Module
BW-200
BN- 320
DISABLE
RESTORE
DISABLE INPUT DEVICE BW-200
FIRE & SECURITY
Connections
*
24V Output
24V
LED indicator
Steady light when disabled
Flashes the last five minutes of
disablement
DETECTOR
LOOP
IN
OUT
+
+
-
-
Disable detection zones
Restore detection zones
* One or two units on each loop: Connect +24V detector loop to Ø1, and –24V detector loop to Ø3
More than two units on each loop: Use external 24V supply
External 24 VDC supply must always be used when the 24V output is used for controlling external
indicators, etc.
AUTRONICA FIRE AND SECURITY AS
Head office, NO-7483 Trondheim, Norway Tel: +47 73 58 25 00, fax: +47 73 58 25 01, e-mail: info@autronicafire.no
Oil and Gas division, Stavanger, Norway Tel: +47 51 84 09 00, fax: +47 51 84 09 99
Maritime division, Spikkestad, Norway Tel: +47 31 29 55 00, fax: +47 31 29 55 01
Visit Autronica Fire and Security AS’ website: www.autronicafire.com