Production Intercom BLAZON-3
Zenon Signal/Strobe Light with Sonic Alert Switch

BLAZON-3

Production Intercom's Blazon/3 is triggered by the same voltage which lights the normal signal lamps in the intercom system.  Whenever any signal lamp button on any station in the same circuit is pressed, the Blazon/3 will be activated.  The audible annunciator can be switched to constant, pulsed, or off.  The Blazon/3's circuitry sustains itself for 4 seconds after being triggered.  The permanently connected xenon lamp has a flash rate of 2Hz, providing 8 flashes per cycle.

The Blazon/3 is connected to the headset intercom system in the same manner as a belt pack.  It has two 3-pin XLR connectors on the rear panel.  By convention (to differentiate from microphone inputs) the female connector is designated as input.  The male connector is provided for looping through to the next station in the system.  Reversing these connections will not affect operation.

Blazon/3 is powered by the intercom's power supply and requires no batteries or other external power source.  In its ready mode, it draws only 21.1mA; with the strobe active, 56mA; and with the strobe and audible annunciator, only 108mA.  When calculating power supply requirements, the Blazon/3 could be considered as the approximate equivalent of 3 or 4 belt packs.

Additional Features:

• Ribbed, extruded aluminum case
• Glass-filled nylon end bezels
• Internal support system for PC board
• Compatible with Clear-Com® and other unbalanced 200 ohm headset intercom systems

Specifications:

• Supply voltage: 24 ~ 30 VDC nominal
• Switch-on voltage: 8 Volts minimum
• Switch-off voltage: 5 Volts maximum
• Switch-on time: 75 milliseconds
• Switch-off time: 4 seconds
• Flash rate: 2Hz / Flash power: 0.75 joules
• Input impedance: 1 Meg ohm
• Power consumption:
  Ready - 21.1mA
  Strobe only - 56 mA
  Strobe & Annunciator - 108mA
• Size: 3.70 x 4.30 x 5.80 in. (93.98x109.22x147.32 mm)
• Weight: 20oz. (0.567 kg)

Our Part #  BLAZON-3