E3M060 Line Module "Ms9I - Siemens Cerberus CS1140 Manual

18

E3M060 Line module "MS9i"

18.1 Overview
18.2 Key data
Building Technologies
Fire Safety & Security Products
Line module for addressable detectors MS9i
I-Bus module with line processor and independent emergency operation proces-
sor
Designed for 1 loop line or stub line
Line inputs protected against over voltage
Card format 100 mm x 200 mm
I-Bus address is set at the programming switch "S3"
Addresses
Number of wires
Twisted cable
Line resistance
Line capacitance
Short–circuit proof
T-branch
Quiescent current at 24 V
1) With < 50 elements a higher line resistance is permissible, for details –> see
document 825
Terminal block X20 (20 terminals)
– mounted on module chassis
for the connection of the prefabricated cable to connection level, or
–
for direct connection of the periphery
–
Card chassis
mounted on module chassis
–
E3M060 Line module "MS9i"
max. 50
2
necessary
...50 Ω (with 50 MS9i elements) 1)
...300 nF
yes (line separator in each MS9i detector or MS9i element)
no
170 mA with 50 detectors
79
001260_k_en_--.doc
02.2005