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Bosch Security and Safety Systems North America

LSN bus module, 1500mA

Commercial Product No.: LSN 1500 A | Product No.: 4.998.137.278
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Expected delivery:28/11/2017

Input voltage 20 V DC to 30 V DC / 5 V DC ± 5 %
LSN 30 ± 0.85 V DC
Aux auxiliary power 28 ± 1.0 V DC
Max. current consumption 4010 mA at 24 V DC
Module 260 mA at 24 V DC
LSN 1.7 x current consumption of LSN elements
AUX 1.2 x Auxiliary power
Standby Max. 750 mA, depending on configuration and cable type
Alarm Max. 1500 mA, depending on configuration and cable type, Max. 300 mA at connection of classic LSN elements
AUX auxiliary power (28 V DC) Max. 500 mA in an LSN loop (ERT system) or 2 x max. 500 mA in 2 stubs
Operation/display elements 2 LEDs ( red = alarm, yellow = fault)1 button (LED test)
Housing material ABS plastic, (UL94 V-0)
Housing color Satin finish, anthracite, RAL 7016
Dimensions Approx. 127 x 190 x 60 mm(5.0 x 7.6 x 2.4 in.)
Weight Approx. 440 g
Max. line length 3000 m, depending on configuration and cable type
Number of elements Max. 127 classic LSN elements Max. 254 LSN improved elements
Permissible operating temperature -5 °C to 50 °C (23 °F to 122 °F)
Permitted storage temperature -20 °C to 60 °C (-4 °F to 140 °F)
Permitted relative humidity 95 % , non-condensing

End-of-line module 2-wire LSN wall-mount

Commercial Type No. FLM-420-EOL2W-W
Product No. F.01U.096.884

for termination of 2-wire LSN line with Extended Line Supervision (ELS), for wall-mounting

Parts included with this product

Quantity Component
1 LSN 1500 A LSN improved Module 1500 mA

Title Type Language
Datasheet (LSN 1500 A)
Installation manual
Special (EAC Functional Modules FPA-5000/FPA-1200)