380 | LSN Peripherals | LSN Expansion Modules
Technical Specifications
Operating voltage
+10 V to +33 V
Current consumption
(line supplied)
Approx. 0.6 mA
Ambient temperature
0 °C to +50 °C
Housing
•
Material
ABS
•
Color
RAL 9002
•
Weight
60 g
•
Dimensions, surface-mount-
ing (Ø x D)
76 x 38 mm
•
Dimensions, recessed mount-
ing (Ø x D)
76 x 25 mm
Primary lines
2
Protection type
IP 40
Environmental class
II (VdS 2110)
Ordering Information
KD 55/1 LSN 2 Zone Expander Module,
Surface-Mounted
For monitored connection of conventional de-
tectors (2 primary lines) on the local security
network LSN, surface-mounted
4998117579
KD 55/1 LSN 2 Zone Expander Module,
Flush-Mounted
For monitored connection of conventional de-
tectors (2 primary lines) on the local security
network LSN, flush-mounted
4998117576
Bosch Security Systems B.V.
www.boschsecurity.com
6
