Analogue Addressable Base Sounder YBO-BS

Model YBO-BS is an addressable loop powered Base Sounder innovatively designed to give a range of tones and volumes with a maximum output of up to 98 dB(A) (±2 dB(A)) with low current consumption.

The unit is designed to fit to the Standard Base (YBN-R/3) or the Isolator Base (YBO-R/SCI – from Batch Number 6044) and can be fitted with any of the ESP Range of Sensors, Beacons or Remote Indicators. The unit can also be converted into a wall sounder with the simple addition of a Cap (SI/ CAP). The sounder is Ingress Protection rated to IP21 and for internal use only. An Auto-Shutdown feature allows the user to set a fixed time within which the sounder will operate, before automatically silencing itself, cutting noise pollution.

  • Loop Powered with Single Loop Address – addressed automatically by Control Panel or via the TCH-B100 Hand Held Programmer
  • Variable Sound Output 50 ~ 98 dB(A) (±2 dB(A)) output at 1 metre
  • Fits Hochiki Standard or Isolator Base and supports ESP Sensors, Addressable Beacons and Addressable Remote Indicator
  • 51 User-Selectable Tones (all tones EN54-3 compatible)
  • Auto-Shutdown feature prevents noise-pollution
  • Approved by LPCB & VdS • Also available in white
  • SIL Level 2 approved variants available
Specification
Ordering Codes YBO-BS / YBO-BS(WHT) SI/CAP
Operating Voltage 17 ~ 41 VDC
Low Power Mode (typ) 40 µA
Quiescent Current (typ) 150 µA
Sounding Current (typ) 0.8 mA (50 dB(A) @ 1 m) ~ 16 mA (98 dB(A) @ 1 m)
Sound Output (at 1 metre) 50 ~ 98 dB(A) (±2 dB(A)) @ 24 VDC or above (EN54-3 compliant)
Number of Tones 51
Tone Frequency Range 300 Hz ~ 2850 Hz
Operating Temperature Range -10 °C to +50 °C
Storage Temperature Range -30 °C to +70 °C
Maximum Humidity 95% RH - Non Condensing (at 40 °C)
Colour/Case Material Ivory or white / PC+PS+GF5
Lens Material Translucent PC
Ingress Protection Rating IP21
Weight (g)/Dimensions (mm) 112 / H113 x W113 x D43
Base Fixing Centres (mm) 48 ~ 74
Specification

Ordering Codes

YBO-BS / YBO-BS(WHT) SI/CAP

Operating Voltage

17 ~ 41 VDC

Low Power Mode (typ)

40 µA

Quiescent Current (typ)

150 µA

Sounding Current (typ)

0.8 mA (50 dB(A) @ 1 m) ~ 16 mA (98 dB(A) @ 1 m)

Sound Output (at 1 metre)

50 ~ 98 dB(A) (±2 dB(A)) @ 24 VDC or above (EN54-3 compliant)

Number of Tones

51

Tone Frequency Range

300 Hz ~ 2850 Hz

Operating Temperature Range

-10 °C to +50 °C

Storage Temperature Range

-30 °C to +70 °C

Maximum Humidity

95% RH - Non Condensing (at 40 °C)

Colour/Case Material

Ivory or white / PC+PS+GF5

Lens Material

Translucent PC

Ingress Protection Rating

IP21

Weight (g)/Dimensions (mm)

112 / H113 x W113 x D43

Base Fixing Centres (mm)

48 ~ 74

LYFE