• Master clock acts as NTP time server in TCP/IP network
• NTP in Broadcast mode: Master clock sends time to all network clients, which supports Broadcast mode
• NTP in Multicast mode: Master clock sends time to all Multicast group participants in network (lesser network load than at Broadcast)
• NTP in Unicast mode: Network client receives time through request via adjusted IP address of server
• Master clock is NTP client in TCP/IP network
• automatic synchronisation of the 19“ BMC master clock via bus at every second
• Control of all bus modules (19“ master clock and line modules)
• Time interval of server request in synchronised (1 to 9999 h) and unsynchronised status (1 to 9999 s) adjustable
• Integrated web server for remote control of BMC systems via internet browser (http)
• Integrated web server for configuration of module parameters via internet browser (http)
• Adjustment of all master clock parameters via PC, e.g. also programming of switching programs
• Ethernet RJ45 connector for TCP/IP network (100baseT Ethernet)
• Schauer RS485 bus for data communication to BMC systems
• Alarm input with optocoupler
• Bus supervision and alarm signalisation via e-mail (SMTP) at bus failure, synchronisation, short-circuit on BMC slave line and short-circuit on slave lines of external line module
• Optional supervision of alarm input: Does not apply 24 V DC on input, an alarm message by e-mail will be sent
• LED’s on front cover (POWER, LAN-Activity, Time Code, DCF)

Technical data:

• Power supply: 24 V DC
• Power consumption: 1 Watt type
• Ambient temperature: -25 °C bis +60 °C
• Relative humidity: max. 85% (non-condensing)

Mounting

• DIN top hat rail, installation case 6 TE