Fire Alarm Systems | ATG 420 LSNi Display Module
ATG 420 LSNi Display Module
www.boschsecurity.com
Functions
u
32 indicator points
u
Lamp test button
u
Multicolor LEDs
u
Buzzer
u
Temper detection switch
Current consumption
The ATG 420 LSNi Display Module displays conditions
of field devices or detection zones. The ATG 420 LSNi
may be installed inside the BAT 100 LSN housing. To
dislay the conditions, multicolour LEDs are used which
may be programmed and labeled according to the
application requirements in three different colours.
The colours red, green and yellow can be used either
in solid or blinking state.
The ATG 420 LSNi module has integrated isolators for
maintaining the function of the elements on the LSN
loop in the event of wire interruptions or shortcircuits.
• LSN part
3 mA
• other functions
- all 32 LEDs off: max. 10 mA@ 24
V DC or
max. 15 mA@ 8 V DC
- all 32 LEDs on: max. 25 mA@ 24
V DC or
max. 60 mA@ 8 V DC
Mechanics
Dimensions (H x W x D)
163 x 60 x 16.1 mm
Certifications and approvals
Weight
55g
EN54-17:2005
Environmental conditions
EN54-18:2005
Permissible operating
temperature
- 5°C to +50 °C
Technical specifications
Permissible storage temperature
- 20°C to + 60°C
Electrics
Special features
Operating voltage
• LSN part
+15 V DC to +33 V DC
• AUX power
+8 V DC to +30 V DC
LED flash frequency
1.25Hz
LED colors
Multicolor (red, green, yellow)
2 | ATG 420 LSNi Display Module
Ordering information
ATG 420 LSNi Display Module
Display Module with 32 LEDs
Order number ATG 420 LSNI
Represented by:
North America:
Bosch Security Systems, Inc.
130 Perinton Parkway
Fairport, New York, 14450, USA
Phone: +1 800 289 0096
Fax: +1 585 223 9180
security.sales@us.bosch.com
www.boschsecurity.us
Europe, Middle East, Africa:
Bosch Security Systems B.V.
P.O. Box 80002
5617 BA Eindhoven, The Netherlands
Phone: + 31 40 2577 284
Fax: +31 40 2577 330
emea.securitysystems@bosch.com
www.boschsecurity.com
© Bosch Security Systems 2016 | Data subject to change without notice
15878679947 | en, V4, 23. Mar 2016
Asia-Pacific:
Robert Bosch (SEA) Pte Ltd, Security
Systems
11 Bishan Street 21
Singapore 573943
Phone: +65 6571 2808
Fax: +65 6571 2699
apr.securitysystems@bosch.com
www.boschsecurity.asia
China:
Latin America and Caribbean:
Bosch (Shanghai) Security Systems Ltd. Robert Bosch Ltda Security Systems Division
203 Building, No. 333 Fuquan Road
Via Anhanguera, Km 98
North IBP
CEP 13065-900
Changning District, Shanghai
Campinas, Sao Paulo, Brazil
200335 China
Phone: +55 19 2103 2860
Phone +86 21 22181111
Fax: +55 19 2103 2862
Fax: +86 21 22182398
latam.boschsecurity@bosch.com
www.boschsecurity.com.cn
www.boschsecurity.com
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