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Library› Safety & LSA› Fire Detection Systems› Smoke Detector› Notifier / Honeywell B224BI
Notifier / Honeywell

B224BI

Smoke Detector · Fire Detection Systems

Class-certified type (DNV register) · technical data sheet not yet verified
Specifications

Technical data.reference — unverified

SEMS screws and wire gauge22–14 AWG
Height1.2” (3.1 cm)
Diameter6.1” (15.5 cm)
Wire Gauge22–14
Operating Voltage15 – 32VDC
Standby Current450 μA max @ 24VDC
Humidity10% – 93% non-condensing
U.S. Junction BoxesSingle Gang, 3.5" Oct, 4" Oct, 4" SQ
Metric Junction Boxes50mm, 60mm, 70mm, 75mm
Dimensions6.2" (15.748 cm) x 1.2" (3.048 cm)
Maximum25 devices between isolator bases
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

The B224BI isolates parts of a communication loop from short circuits, ensuring the rest of the loop remains operational.

Applications

  • marine fire alarm systems

Features

  • isolates loop segments
  • restores loop automatically
  • tamper-proof
  • plug-in mounting
  • various mounting options
  • fully supervised

Options

  • recessed mounting kit
Notifier / Honeywell B224BI – Photo (2781fb07852f_S1-2 S. 1)
Photo · 2781fb07852f_S1-2 · S. 1
Notifier / Honeywell B224BI – Drawing (2781fb07852f_S1-2 S. 1)
Drawing · 2781fb07852f_S1-2 · S. 1
Notifier / Honeywell B224BI – Drawing (2781fb07852f_S1-2 S. 2)
Drawing · 2781fb07852f_S1-2 · S. 2
Source: Honeywell B224BI datasheet, p. 1
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