STA2 LED Alarm Tower 24vDC with Sounder SONF1 and Junction Box,

fully assembled with Red & Green LED Beacon Elements (listed from top) 

 

The STA2, STA3 and STA4 are customisable audio-visual signals featuring a tower of 2, 3 or 4 AlertAlight L101 type beacons combined with a SONF1 alarm sounder.
Each beacon position can contain either a Xenon or high output L.E.D. light source. The STA2, STA3 or STA4 assembly features a prewired junction box and cable loom enabling the end user to determine beacon type and position during installation.
 
Features:
• SONF1 alarm sounder synchronises automatically on multi-unit systems.
• Multiple configurations of Xenon and LED beacons.
• Internal cable loom and termination PCB simplifies installation.
• Common negative/neutral supply minimises cabling.
• High output LED unit can be set to steady or flashing.
• Available with red, white or grey housing.
• Sealed to IP66.
• Tropicalisation available on request.
• Also available without SONF1 audible signal - see the STB2/3/4 data sheet (2.1.021v10a).
 
Specification:
 
General:
Cable entries: 2 x M20 clearance
Ingress Protection: IP66
Housing material: UL94V0 & 5VA FR ABS
Housing colour: RAL3000 Red, RAL7038 Grey and White
Lens material: PC
Fixings: Stainless Steel
Operating temp: -25° to +55°C
Storage temp: -40° to +70°C
Relative humidity: 90% at 20°C
STA2 Weight: 0.95kg
STA3 Weight: 1.15kg
STA4 Weight: 1.35kg
 
L101 Xenon Beacon:
Energy: 5 Joules (5Ws)
Flash rate: 1Hz (60 fpm)
Peak Candela: 86,935 cd
Effective Intensity cd: 200 cd*
Terminals: 0.5 to 4.0mm² cables.
Lens colours: Amber, Blue, Clear, Green, Red, Yellow
Tube life : Emissions are reduced to 70% after 8 million flashes
 
Version: Voltage range: Current mA:
12V dc 10-14V 500mA/380mA
24V dc 20-28V 250mA/300mA
115V ac 50/60Hz +/-10% 70mA
230V ac 50/60Hz +/-10% 35mA
 
L101H L.E.D. Beacon:
Light source: High intensity L.E.D. array.
24 x Superflux type high ouput L.E.D’s
Options: Steady or 2Hz flash mode (on board selection)
Effective Intensity cd: White L.E.D: 120cd
Terminals: 0.5 to 4.0mm² cables
Lens colours: Amber, Blue, Clear, Green, Red, Yellow
  
Version: Voltage range: Current mA:
DC 10-30V dc 155mA (24V dc)
AC/DC 50/60Hz 90-260V ac/dc 35mA (230V ac)
 
SONF1 - Alarm Sounder:
Maximum output: 100dB(A) @ 1 metre
Nominal output: 99dB(A) @ 1m +/- 3dB - Tone 1
No. of tones: 10 (UKOOA / PFEER compliant)
No. of stages: 2 (ACunits are signle stage)
Volume control: On board potentiometer
Effective range: 30m @ 1KHz
Monitoring: Reverse polarity diode protection on DC units.
Terminals: 0.5 to 1.5mm² cables.
 
Version: Voltage range: Current mA:
24V dc 10-30V 25mA
115V ac 50/60Hz +/-10% 13mA
230V ac 50/60Hz +/-10% 13mA
 
Part codes:
 
Version: Description: Voltage: Housing colour: Part code:
STA2 Junction box & SONF1 assy for 2 x L101 beacons 12/24Vdc Grey/Red/White STA2DC024[x]
STA2 Junction box & SONF1 assy for 2 x L101 beacons 115Vac Grey/Red/White STA2AC115[x]
STA2 Junction box & SONF1 assy for 2 x L101 beacons 230Vac Grey/Red/White STA2AC230[x]
STA3 Junction box & SONF1 assy for 3 x L101 beacons 12/24Vdc Grey/Red/White STA3DC024[x]
STA3 Junction box & SONF1 assy for 3 x L101 beacons 115Vac Grey/Red/White STA3AC115[x]
STA3 Junction box & SONF1 assy for 3 x L101 beacons 230Vac Grey/Red/White STA3AC230[x]
STA4 Junction box & SONF1 assy for 4 x L101 beacons 12/24Vdc Grey/Red/White STA4DC024[x]
STA4 Junction box & SONF1 assy for 4 x L101 beacons 115Vac Grey/Red/White STA4AC115[x]
STA4 Junction box & SONF1 assy for 4 x L101 beacons 230Vac Grey/Red/White STA4AC230[x]
[x]: G=Grey, R=Red, W=White
 
Version: Description: Voltage: Lens colour: Part code:
ST-L101X L101 Xenon Beacon 5J 12Vdc Amber, Blue, Clear, Green, Red, Yellow ST-L101XDC012[x]
ST-L101X L101 Xenon Beacon 5J 24Vdc Amber, Blue, Clear, Green, Red, Yellow ST-L101XDC024[x]
ST-L101X L101 Xenon Beacon 5J 115Vac Amber, Blue, Clear, Green, Red, Yellow ST-L101XAC115[x]
ST-L101X L101 Xenon Beacon 5J 230Vac Amber, Blue, Clear, Green, Red, Yellow ST-L101XAC230[x]
ST-L101H L101 L.E.D. Beacon 10-30Vdc Amber, Blue, Clear, Green, Red ST-L101HDC030[x]
ST-L101H L101 L.E.D. Beacon 90-260Vac Amber, Blue, Clear, Green, Red ST-L101HAC230[x]
[x]: A=Amber, B=Blue, C=Clear, G=Green, R=Red
 
Example: For a tower of A SONF1 alarm sounder plus three beacons using two Xenon beacons, one red, one amber plus one L.E.D. beacon in green using a 24Vdc supply in a red housing, order the following part codes:
 
STA3DC024R
ST-L101XDC024R
ST-L101XDC024A
ST-L101HDC024G