Modular master clock with programming circuits, NTP client
 and server for synchronization via Ethernet network, control of
 relays or signaling devices, DHF and NTP clock systems
 OUTPUTS:
 1. 24V minute, 1/2 minute or second pulse or TBT or SR2 - 0.5A
 2. AFNOR (capacity: 50 slave clocks)
 3. DHF (DHF transmitter not included)
 4. NTP (server)
 5.3 relays for alarm, D1D2 or programming circuits
 6.2 slots (wall mount), 4 slots (rack enclosure) for option boards
 INPUTS:
 GPS, DCF, NTP (client), USB, external contact,
 Supplied with PC configuration and programming software
 via a USB or Ethernet network
 SIGMA Mod Wall housing 100-230V with 2 slots