Clock Control Units

Resynchroniser

Our Resynchroniser is usually housed within the clock mechanism box. Linking clocks together is done by daisy chaining from one to another, ensuring the clock with the controller is first in the chain. If required a stand alone Resynchroniser unit can be supplied.

Built in to your clock mechanism	Stand alone unit

The Resynchroniser's function is ensure correct time restart after power failures. After power is restored, the ’STATUS’ LED will flash and the unit will complete an internal sequence and restart the clock(s) exactly 12 hours after the initial power failure.

The unit is pre-programmed with the BST/GMT time changes for 20 years from date of purchase. At 2.00am on the appropriate date, the unit will hold off power to the clock for either one or eleven hours.

Master Clock Controller

A Master clock control driver unit is housed within each exterior clock mechanism. The signal and power supply is distributed by the first clock to any others in a chain. The unit can be operated by either our 12v mains transformer or our battery backed power supply unit.

Built in to your clock mechanism	Battery backed power supply

Our Master clock has been designed to automatically keep the clock(s) operating and showing the correct time even during power failures.

The atomic time signal is detected by the Receiver, this is decoded and passed to a microprocessor incorporated in each unit, checking and carrying out daily adjustments when required and automatically adjusting the clocks for BST / GMT changes.

The optional battery backed power supply unit ’BBPSU’ ensures the clock(s) can continue to operate for several days without mains power.