Sigma C master clock

Time distribution and programming of relays via DHF and NTP.

• Master clock with programming circuits, control of clock network, relays and sounders, NTP time reference
• Modular design allowing the addition of 2 option cards
• Quartz oscillator time base that can be synchronised by an ALS, DCF, GPS, GLONASS or Galileo antenna or via NTP
• 3 programmable circuits with weekly, holidays or special day modes for the control of bells or other systems such as heating air conditioning, lighting, alarms, access control...
• Automatic resetting of time distribution after power shortage
• Automatic summer/winter changeover
• Programming by PC based software and program upload through Ethernet network.
   

COMPLIANCE

• Directives : LVD 2014/35/EU, EMC 2014/30/EU.
• FI/DCF signal standard: NFC 90002.
• IRIG.B/AFNOR standard: NFS 87500A.
• AFNOR/DHF standard: NFS 87500C, fixed channel 869,525 MHz at 500mW.