E3X102/103 Master module (supersedes E3X101)
53
Building Technologies 001260_k_en_--.doc
Fire Safety & Security Products 02.2005
'J2' = monitored
'removed' = the other monitors
Î Details application see chapter 6
10 Key "S1": Reset CPU
11 Maintenance switch "S4": "Maintenance functions"
'S4-1...10' are set to "off" at the factory
S4-1....7 on unused
S4-8 off
on
event memory, normal mode
event memory, freeze current contents
S4-9 on Switch on / off red LEDs (H2...H7) on E3X10.
S4-10 on Maintenance mode. Blocks all control outputs and activates the corresponding
LED:
Module Control outputs LEDs
E3X102/103 Q1.....Q8 H2...H5
Horn1+2 H6
FUE Alarm/Fault H7
E3L020 I/O1...I/O16 H1...H16
E3G050 K1....K8 H1...H8
E3G060 1.....6 J1....H6
E3G070 Q1....Q7 H5...H11
z Also blocks the monitoring of the 'Emergency operation circuit fire alarm'.
z Extinguishing control module E3G080 is not included in the blocking of the
S4-10.
12 Plug-in terminals "K2": Remote transmission equipment
13 Lithium battery 3 V / 70 mAh: RAM buffering for clock, user data etc.
– data storage time: minimum 2 weeks, typical >100 days
– maintenance-free
14 Double flat cable header "ST1" (26-pin): I-Bus
15 Key "S10": System start only with battery (without mains voltage)
16 Plug-in terminals "K1": Supply for the "I-Bus" modules
17 LED indicator block "Battery charger"
yellow "Power supply fault"
green "Mains operation"
yellow "Battery fault"
H501
H502
yellow unused
Indicators vary in meaning according to application:
a) Battery operation
and symmetry moni-
toring
LED ”Power supply fault
– Input voltage > 31.0 V –> power unit malfunction
– Battery voltage > 29.5 V or < 25 V –> charger malfunction
– Charger malfunction
– Charger shut down (via software function)
– Temperature sensor open line / short circuit
– Temperature sensor measures > 55 °C
– EEPROM check sum error
LED ”Power on”
– Input voltage > 28.5 V
LED ”Battery fault
– Battery voltage < 23 V
– Asymmetry > 1.0 V or fuse F503 blown
– Possibly cell short circuit
– Open line to battery or fuse F501 / F502 blown
– Autom. test to indicate battery presence negative
– Autom. battery load test negative
b) Battery operation
without symmetry
monitoring
LED ”Power supply fault
– Input voltage > 31.0 V –> power unit malfunction
– Battery voltage > 29.5V or < 25 V –> charger malfunction
– Charger malfunction
– Charger shut down (via software function)
– Temperature sensor open line / short circuit
– Temperature sensor measures > 55 °C
– EEPROM check sum error
LED ”Power on”
– Input voltage > 28.5 V
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