E3M110 Line module ”AnalogPLUS” (superseded by E3M111)
98
Building Technologies
001260_k_en_--.doc
Fire Safety & Security Products
02.2005
23
E3M110 Line module ”AnalogPLUS”
(superseded by E3M111)
23.1 Overview
E3M110
≤
Index ’CE’ is only compatible with EP3 and EP3a
E3M110
≥
Index ’CE’ is fully compatible with EP3, EP3a, EP4; (further details refer to MI221)
z
Line module for
AnalogPLUS detectors
z
I-Bus module with line processor and independent emergency operation proces-
sor
z
Designed for
4 loop lines or stub lines
z
Line inputs protected against over voltage
z
Card format 100 mm x 200 mm
z
I-Bus address is set at programming switch ”S3”
23.2 Key
data
Addresses per line
...128 1)
Number of wires
2
Twisted cable
recommended
Line resistance
...150
Ω
with 128 detectors 1)
Line capacitance
...300 nF 1)
Short-circuit proof line
yes (autom. detectors, manual call points, input/output modules with
line separator)
T-branch
yes (using DC1135)
Quiescent current at 24 V
210 mA with 512 detectors
(50 mA without det 0.31 mA per D-Bus user)
1) Limitations –> see document 001508
Terminal block X10 (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
23.3 Special
functions
Line separator
Upon short circuit the part of the line which malfunctions must be separated from
the rest of the line. This is carried out by line separators integrated in each detec-
tor, manual call point and input/output module. According to EN54, a ”simple error”
may not cause the malfunction of more than 32 detectors. After the short circuit the
line automatically reverts to ”Normal operating condition”.
