Skip to content Skip to navigation

Bosch Security and Safety Systems Nordics

PRODUCT FAMILY

EM 55 LSN 2 Zone Expander Modules

EM 55 LSN 2 Zone Expander Modules

Expansion module, 2-zone, surface, LSN

Commercial Type No. ISP-EM55SM-120
Product No. F.01U.173.752

Minimum operating voltage in VDC 10
Maximum operating voltage in VDC 33
Maximum current consumption in mA 0.6
Number of primary lines 2
Terminal resistance in KΩ 12.1
Dimension in cm (Ø x D) (recessed mounting) 7.6 x 2.5
Dimension in cm (Ø x D) (surface mounting) 7.6 x 3.8
Housing material ABS
Color RAL 9002
Weight in g (recessed mounting) 54
Weight in g (surface mounting) 83
Minimum operating temperature in °C 0
Maximum operating temperature in °C 50
Protection class IP40
Security level IK04
Environmental class II

Title Type Language
Title
Declaration of Conformity
Type
PDF
Language
en-US 
Title
VdS
Type
PDF
Language
de-DE  en-US 
Title
Datasheet (EM 55 LSN)
Type
PDF
Language
Title
Quick installation guide (ISP-EM55FM-120)
Type
PDF
Language
Title
Quick installation guide (ISP-EM55SM-120)
Type
PDF
Language
forward-right_adjusted