The Master and Slave clock concept has been adopted from ancient days back from British period. The Master clock can be connected to GPS and all the Slave clocks will be connected with the Master Clock through Data Cable. The time displayed in the Master clock will also be displayed in all the Slave clocks. There will not be any time deviation from the Master clock and Slave clocks. Whatever the time displayed in the Master clock, all the Slave clocks will display the same time all round the year.
The Master clock can be fixed at any convenient place to monitor the GPS time on the clock. The slave clocks can be installed at various locations / Departments as per your convenience and requirement. The data cable from the Master clock should be routed to all the Slave digital clocks.
The Master and Slave clocks should be connected to 220 Volts AC Electric power individually with 3 pin power sockets. Both Master and Slave clocks are designed to work with AC Single phase electric power. The installation distance between the Master and Slave clocks can not be more than 1000 meters. If the distance between the Master and Slave clocks exceeds more than 1000 meters then we may have to install signal boosters to avoid data loss to the Slave clocks.
This is the lay-out diagram of the Master and Slave digital clocks. The Master digital clock is connected to the GPS through GPS Antenna and Receiver. All the slave digital clocks are connected to the Master clock through Data cable connection from the Master clock. The time displayed in the Master clock will reflect in all the slave clocks installed at various locations / Departments in your facility. There will not be any time difference from Master and Slave digital Clocks.
We can provide HOURS:MINUTES:SECONDS time display in the Master clock. The slave clocks also can be with the same time mode or we can even limit the display with Hours and Minutes as per your requirement. The time accuracy of the Master clock will also be maintained in all the slave digital clocks.
Master and slave clocks can be ideal for Schools, Colleges, Universities and Hospitals. Pharmaceutical Manufacturing Companies and all other Industrial applications.
In this display the Master clock has Time and Date as display segments. Master clock is connected to GPS time source. All the Slave digital clocks are connected to Master clock through data cable. Since the Master clock is working with GPS time source, all the Slave digital clocks will also display GPS time and Date. With this set-up both Master and Slave Digital clocks will display uniform time in all the installation locations. UNIFORM TIME will be maintained through-out the campus and facility.
We can supply Master and Slave digital clocks with different colour LED display as per the following display segments.