E3M111 Line module ”AnalogPLUS” (supersedes E3M110)
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Building Technologies 001260_k_en_--.doc
Fire Safety & Security Products 02.2005
24 E3M111 Line module ”AnalogPLUS” (supersedes E3M110)
24.1 Overview
z Line module for AnalogPLUS detectors
z I-Bus module with line processor and independent emergency operation proces-
sor
z Designed 4 four 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”
24.2 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)
Quiescent current at 24 V 210 mA with 512 detectors
(50 mA without detectors + 0.31 mA per D–Bus user)
Current at supply output ....500 mA / 18...30 VDC (not stabilized)
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
24.3 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”.
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