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Master Clock Q

Master Clock Q

- A unit that controls all clocks connected in a timing system.
- Summer/winter time adjustment.
- Automatically resets correct time after e.g. a power outage.
- Pulse output for controlling various types of clocks.

The master clock is the brains in a timing system. All of the smart functions such as summer/winter time adjustment and time reset after power outages etc. reside here.

It has a preprogrammed annual calendar/almanac with the year’s public holidays already entered.

The type of communication that controls the slave clock is chosen in the master clock, e.g. 24 VDC pole-switching minute pulses, Time code or NTP if the Ethernet card option is built into the master clock.

For extra accuracy, an external signal receiver e.g. GPS can be connected to the master clock.

Power outage
In the event of a power outage, the master clock retains its settings for up to 72 hours. If power is restored within this period, the master clock automatically resets all clocks in the system.

  • Tech Specs

    WDP-Q 500 WDP-Q WDP-Q2
    Automatic summer/winter time: Yes Yes Yes
    Power supply: 24 VDC / 230 VAC 24 VDC / 230 VAC 24 VDC/ 230 VAC
    Max load, pulse output: 1x 0,5A 1× 1A 2× Total 2A distributed
        across both outputs on both outputs
    Pulse memory: 72 hours 72 hours 72 hours
    Ambient temperature: 0°C to +40°C 0°C to +40°C 0°C to +40°C
    Protection rating: IP65 IP65 IP65
    Dimensions W×H×D: 190x160x103 mm 190x160x103 mm 280x218x153 mm
    Weight: 0.9 kg 24 VDC 0.9 kg 24 VDC 1.0 kg 24 VDC
      1.3 kg 230 VAC 1.3 kg 230 VAC 1.4 kg 230 VAC
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