Specification
- quantity of channels to receive call signals - five;
- parameters of the input call signals according to ARINC 714-6;
- on incoming call device delivers discrete commands, visual indication on the front panel and sound signal. Signal power not less than 100 mW into 600 Ohm load;
- the product through a digital channel gives information about received calls, and information about its status in the form of digital words in accordance with the ARINC 429 at a clock frequency of 12.5 kHz;
- supply voltage:
a) DC from 18 to 33 V (27V bus);
b) AC 5.5 V, 400 Hz for illumination of the buttons (may be absent);
- power consumption:
a) from the 27 V bus - not more than 10 W;
b) from the 5.5 V 400 Hz bus - not more than 3 VA;
- readiness to operation time from the moment of power on - not more than 10 s;
- run time - not less than 24 hours;
- MTBF - not less than 10000 hours;
- overall dimensions (Length x Widht x Height), mm - 146 х 119 х 64;
- weight - not more than 0.85 kg.
OPERATING CONDITIONS
- sinusoidal vibration: vibration displacement amplitude - 5 mm, vibration acceleration amplitude - 49 m/s2 (5g), frequency range - from 5 to 2000 Hz;
- mechanical shock with acceleration up to 6g;
- low atmospheric pressure of 12 kPa (90 mm Hg.);
- operating temperature range: – 40 °C…+55 °C;
- maximum operating temperature: +70 °C, 30 min;
- storage temperature range: – 55 °C…+85 °C;
- increased humidity - not more than 98 % at an ambient temperature of 40 °C.
