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In the case of the power supply, the voltage can drop to 19.4 V DC solely through
batteries (in the event of mains failure). The power is shut off automatically below
19.4 V DC (deep discharge protection).
3.3.7
USB port
Operating states or results can be down-
loaded and settings can be made via the
USB port (Fig. 12 /15). This, for example,
includes reading out the error memory, set-
ting the time and date, uploading new Firm-
ware. Further information
„Maintenance program” on page 55
INFORMATION
The USB port is not suitable as a power source.
3.3.8
Connection for networking
The system DET-AC III Slave is connected
via the connections RJ12
‑
A total of up to four additional extinguishing
systems can be controlled via the active
extinguishing system. Further information in
the operating instruction of the extin-
guishing system DET-AC III Slave.
Fig. 12: USB port (type B)
Fig. 13: Connection for networking
Structure, function and connections
Operating Instructions / DET-AC III Slave / 916007 / 05-2016 / en_US
26