Planning
FC721 system limits and options
4
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Building Technologies
A6V10211100_f_en_--
Fire Safety
2015-12-15
4 Planning
4.1 FC721 system limits and options
FC721
System limits
Detector line
Max. C-NET addresses
126 *(1 loop or 2 stubs)
Number of loops or stubs
1 loop or 2 stubs
Number of devices per loop
Max. 126
Number of devices per stub line
Max. 32
Supply
Power supply
70 W
Batteries (with 70 W power unit)
Max. 2x 7 Ah
Battery extension (optional)
Max. 2x 26 Ah
with optional power supply (150 W) and additional
empty housing (standard)
External DC 24 V supply
―
Operating unit
Integrated
Inputs and outputs
RT alarm, relay
1
RT fault, relay
1
RT alarm monitored
1
RT fault monitored
1
Outputs for monitored, acoustic signal transmitter
1
Freely configurable inputs/outputs
4
Options
RS232/RS485 module
Max. 1
Ext. Printer
Max. 1
LED module; 24 red/green and yellow LEDs each
Max. 1
EVAC-NL operating unit [NL]
Max. 1
License key S1
Max. 1
Kaba or Nordic key switch
Max. 1
* Note system limits!
The description of system components and options does not form part of this
technical manual.