E3X100 Master module (superseded by E3X101)
32
Building Technologies
001260_k_en_--.doc
Fire Safety & Security Products
02.2005
11 Plug-in terminals "K2": Remote transmission equipment
12 Lithium battery 3 V / 70 mAh: RAM buffering for clock, user data etc.
–
data storage time: minimum 2 weeks, typical >100 days
–
maintenance-free
13 Double flat cable header "ST1" (26-pin): I-Bus
14 Key "S10": System start only with battery (without mains voltage)
15 Plug-in terminals "K1": Supply for the "I-Bus" modules
16 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
LED ”Battery fault
–
Battery voltage < 23 V
–
Open line to battery or fuse F501 / F502 blown
–
Autom. test to indicate battery presence negative
–
Autom. battery load test negative
LED ”Power supply fault
–
Input voltage > 31.0 V –> power unit malfunction
–
EEPROM check sum error
LED ”Power on”
–
Input voltage > 28.5 V
c) Operation with
external voltage (in-
stead of battery)
LED ”Battery fault
–
Battery voltage or external voltage < 23 V or > 31.0 V
–
Autom. presence test (external voltage) negative or fuse F501 / F502
blown
LED ”Power supply fault
–
Input voltage > 31.0 V –> power unit malfunction
–
EEPROM check sum error
LED ”Power on”
–
Input voltage > 28.5 V
d) Operation without
battery or external
voltage
LED ”Battery fault
–
no function