Intelligent-Railway-Handest

950.00 €950.00 €950.0EUR

950.00 €

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Intelligent Railway Handset

General features

·    PIC32 microcontroller inside

·    Insulated RS485 communication with on board computer or MMI (custom protocol )

·    Audio In , Audio Out,Hidden microphone in the cradle

·    4-to-2 wire converter on audio input/output channel

·    Display LCD 12 characters x 2 lines, Keyboard 15 keys Silicone rubber

·    Operating temperature: T3 class of EN 50155 (-25° to 70°C)

·    Dimensions with cradle: 63 (W) x 202 (H) x 90 (D) mm  

 Microphone (electret condenser)

·    Sensitivity: -46 dB (± 3 dB) at 1kHz, 0dB=1V/Pa, Frequency response: 100 Hz to 10 kHz

·    Noise cancelling,  Operating voltage: 2 V (max. 10 V),  Impedance: 2.2 kΩ at 1 kHz

Earphone (dynamic)

·    Efficiency: 100 dB at 1 kHz (± 2 dB), Frequency response: 200 Hz ÷ 5 kHz

·    Impedance: 300 ohm (± 15%) at 1 kHz

 PTT switch

·    Current: 100 mA max, Contact resistance: < 1 ohm,  Electrical life: > 100.000 cycles

·    Activation pressure: 240 g,  Pushbutton colour: RAL 2008

 Hook switch

·    Reed-switch with change-over contact, Voltage: 100 Vdc max,Current: 0.3 A max

Compliance

·    EN50155, EN60068, EN61373, EN60950, UNI CEI 11170, EN45545

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