Description
Technical specification:
SIP-VOIP RAILWAY HANDSET EN50155
General features
- Operating temperature: T3 class of EN 50155
- Dimensions with cradle: 63 (W) x 202 (H) x 61 (D) mm
- Fastening holes : 4,2 mm
- Distance between fastening holes: 171 mm
- Weight : 400 g
- M12 D code connector , M12 A code pin connector for power
- 24 VDC nominal power input compliant with EN50155
- 2,4” touch display
- WiFi 802.11a/b/g functionality
VOIP Feature
- SIP standard communication (client and server function)
- Integrated web server (control/configuration)
Microphone (electret condenser)
- Sensitivity: -46 dB (± 3 dB) at 1kHz, 0dB=1V/Pa
- Frequency response: 100 Hz to 10 kHz, Directivity: omnidirectional
- 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