Time centre

Time centre for  large time distribution area.

The SIGMA MOD is a time centre which combines in a single device the features of a NTP server and a master clock.
It supplies a reliable and precise time reference to computers, clocks and automatic devices of the company.

..:. Central Master clock: 

The SIGMA MOD is an upgradeable product including a NTP time server and a master clock.

Main benefits:

• NTP client and/or server in broadcast, multicast or unicast mode
• Wireless (DHF) and wired time distribution
• Programming and setting via Windows PC over the LAN
• Time synchronisation with automatic switching between radio and NTP inputs
• Circuit programming in various modes: weekly,bank day, holidays, special day, astronomic or periodic
• Circuit controlled through wireless or wired connection
• Modularity: optional cards can be added

..:.SIGMA SOUND Tone generator:

The SIGMA SOUND module allows to broadcast audio messages or melodies through an existing PA system. Aux output, SD card reader, 16 pre-recorded melodies.

..:. SIGMA EXTENS extension module:

The SIGMA EXTENS can extend the SIGMA MOD optional card capacity by 4 units (total of 8 optional cards).

..:. SIGMA SWITCH changeover module:

The SIGMA SWITCH controls the alarm output of the main master clock. In case of failure, the SIGMA SWITCH sends all outputs from the main to the secondary master clock.

..:. Power supply units:

• SIGMA UPS rack

Uninterruptible power supply
24V DC - 5Ah battery with charger
Rack 3U ? 9Kg

• SIGMA UPS wall

Uninterruptible power supply
24V DC - 5Ah battery with charger
Wall mounted ? 8 Kg

• SIGMA POWER Rack

External power supply
110/230V 24VDC
2 x 100W - 2 kg