LED clock for indoor installation
LED clock for indoor installation, hour - minute - seconds display. Option of alternating time and date or time and week number.
Areas of application: meeting rooms, reception halls, banks, companies, shops, offices...
Description & General features :
• SMD LED technology for indoor installation.
• Hours, minutes and seconds display.
• Fixed or alternate time with date or week number display or timer display or chronometer display (optional chronometer keyboard).
• Height of digits 5 cm, optimal viewing distance: 20 metres.
• Angle of vision: 120°.
• LED colours: red, green, yellow, blue and white.• Models: independent, impulse, wireless DCF, wireless DHF, AFNOR and NTP.
• Adjustable brightness : 4 levels.
• Display mode : 12 or 24 hour.
• eco mode : Programmable energy saving or predefined over a time period.
• time change : Automatic summer/winter time changeover and perpetual calendar.
• time base backup :
- Independent model: 15 days in case of power failure.
- Impulse model: in case of power failure, data saving and impulses reception without battery.
- Synchronised models: at each start the clocks wait for the synchronisation signal.
• time accuracy : 0.2 second/day (except NTP model: precision dependent on the time server).
• operation : Silent.
• Digit : 7 segments with 3 LEDs each.
• Hours and minutes separating : Colon made of LEDs.
• configuration : 2 capacitive buttons.
• ntp model :
- Synchronisation unicast, multicast and by DHCP.
- Advanced configuration from the embedded web server.
Mechanical features :
• construction : PC/ABS black (IP30, IK02) and PPMA Poly (methyl methacrylate) cristal.
• operating temperature range : -5 to +55°C.
• Weight : 0.49 Kg.
• Dimensions : 368 x 106 x 56mm
Electrical features :
• power supply :
- Independent, impulse, AFNOR and wireless DHF models: 100-240VAC.
- Wireless DCF model: 230VAC.
- NTP model: PoE (Power over Ethernet) – class 0.
• consumption max : 100-240 VAC ; 75-30 mA.
• electric protection : NTP model: Class 3. Other Synchronisations: Class 2.
