E3X100 Master module (superseded by E3X101)
32
Building Technologies
Fire Safety & Security Products
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
green
H501
yellow
H502
yellow
Indicators vary in meaning according to application:
a) Battery operation
LED "Power supply fault
and symmetry moni-
–
toring
–
–
–
–
–
–
LED "Power on"
–
LED "Battery fault
–
–
–
–
–
–
b) Battery operation
LED "Power supply fault
without symmetry
–
monitoring
–
–
–
–
–
–
LED "Power on"
–
LED "Battery fault
–
–
–
–
c) Operation with
LED "Power supply fault
external voltage (in-
–
stead of battery)
–
LED "Power on"
–
LED "Battery fault
–
–
d) Operation without
LED "Power supply fault
battery or external
–
voltage
–
LED "Power on"
–
LED "Battery fault
–
"Power supply fault"
"Mains operation"
"Battery fault"
unused
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
Input voltage > 28.5 V
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
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
Input voltage > 28.5 V
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
Input voltage > 31.0 V –> power unit malfunction
EEPROM check sum error
Input voltage > 28.5 V
Battery voltage or external voltage < 23 V or > 31.0 V
Autom. presence test (external voltage) negative or fuse F501 / F502
blown
Input voltage > 31.0 V –> power unit malfunction
EEPROM check sum error
Input voltage > 28.5 V
no function
001260_k_en_--.doc
02.2005