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en | Installing
Analog fire panels
2017.11 | 2.0 | F.01U.173.607
Installation and Operation Guide
Bosch Security Systems, Inc.
Power supply (secondary) with battery backup
In alarm
1.0 A maximum shared between panel and
SLC(s)
4.0 A maximum shared among NAC,
Option Bus, and AUX power
5 A maximum
Panel ≤ 250 mA
SLCs = 60 mA/card + 220 mA/loop maximum
NACs
Unsynchronized
NAC 1 and NAC 2 = 2.5 A maximum each
Synchronized
NAC 1 + NAC 2 in total = 2.75 A maximum
Option Bus = 0.5 A maximum
AUX/FWR = 0.5 A maximum
AUX/RST = 0.5 A maximum
Fuses
Blade type, 15 A
Supervision
Supervised for the presence of battery power or
low voltage
Voltage
24 VDC
Tab. 4.37:
Battery circuit specifications
4.14.3
Auxiliary Power Connection
On the mainboard, 24 VDC auxiliary power is available to run expansion boards or other low
current auxiliary devices. Any devices powered from the auxiliary power terminals should be
considered when determining standby battery size. The devices connected must have a wider
operating voltage range than 17 V to 31 V. Observe that one output is DC and the other is
FWR. The AUX power outputs are power‑limited.
Notice!
Auxiliary power is not supervised. Therefore, be sure to use a supervision module when
connecting four-wire smokes or other devices without built-in supervision.
AUX FWR (full wave rectified)
500 mA at 24 VFWR (17 VRMS to 31 VRMS) non-switched,
power‑limited, unfiltered, non‑supervised, special application
AUX RST (resettable)
500 mA at 24 VDC (17 VDC to 31 VDC) switched,
power‑limited, filtered, non‑supervised, special application
Battery backup
Yes
Compatibility and number of devices to be connected
AUX connection
Device
Quantity
FWR
FAA-325-B6S Analog sensor base w/ sounder, 6in
25
RST
FAD-325-R Analog duct smoke head, 2-wire 24V or
FAD‑325-V2F-R Kit, analog duct housing w/relays &
head
9
Содержание FPA-1000-UL
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