Fire Detection System Planning Guide

Auxiliary power supply
26
Siemens Building Technologies 007836_a_en_--.doc
Fire & Security Products 03.2004
11 Auxiliary power supply
11.1 Configuration
31
51
23
27
37
47
57
46
56
A
28
38
48
58
AX1210
AX1201
or
Mains
terminals
AX1210
AX1201
or
View A
E3C011
B2F020
Z3I470
H38G310
Module chassis
view 'Modules'
Cabinet front view
absolutely essential
B2F020
Converter 115/230VAC
-> 29.6VDC/6A
E3C011
Battery charging module
AX1201 / AX1210
Batteries
Z3I470
Cable set, terminal strip
with card holder
11.2 Block diagram
* TF = Temperature sensor for battery temperature monitoring
Mains
Basic emergency
power supply
Extension
B2F020
TF*
TF*
Batteries
AX12..
Batteries
AX12..
Monitoring via HW monitoring path
FC700A
Mains
B2F020
E3C011
E3C011
Battery charging unit
H38G310
Cascading
 Details see document 007831, chapter 'Cascading principle'
To activate the supervision path of the E3C011, the device "Fu supply ext. supply
supervision" must be created in the tool SWE700A.
11.3 Modules
Component Order-No. Description Notes
H38G310 484930 Housing set Door without cut-out
B2F020 470588 Converter 115/230VAC -> 29,6VDC 6A
E3C011 505479 Battery charging unit
Z3I470 484341 Cable set with card holder
AX1201 225487 Battery 12V / 27Ah Capacity based battery make 'ALARMCOM' (FIAMM)
AX1210 475570 Battery 12V / 15Ah