Digital Clocks With GPS Synchronization

Digital clocks with GPS synchronization are highly readable systems consisting of one master clock and several slave clocks. Master clock system updates its time from precision GPS data and sends syncs periodically to slave clocks for synchronization. Slave clocks can also work in standalone mode by updating its time from GPS receiver.

Salient Features :

• Microprocessor control
• Wired/Wireless communication between master and slave clocks
• Real time clock backup for GPS reception
• Automatic synchronization of Real time clock, from GPS Receiver
• Automatic intensity control to daylight saving time.
• Master clock can also be optionally driven by PC software
• Manual setting of Real time clock, Hours and Minutes,12 Hr 24 Hr format toggle through User Interface (master clock)
• Front Panel LED indicators for communication health in master clock
• 1 second flash on time display

Technical Specifications

	Model 1	Model 2	Model 3	Model 4	Model 5
Case Dimension (LxDxH)	1036x98x412mm	1036x159x412mm	420x98x152	393x25x125mm	2286X128.01X798.57 mm
Display Type	4 – Digit (HH:MM)	4 – Digit (HH:MM)	6–Digit (HH:MM:SS)	6–Digit (HH:MM:SS)	4 – Digit (HH:MM)
Number of Sides	Single Sided	Double Sided	Single Sided	Single Sided	Single Sided
LED type	Diffused	Diffused	Diffused	Diffused	Diffused
Pixel Size	5mm Oval	5mm Oval	5mm Oval	SMD	5mm Oval
Pixel Color	RED/GREEN	RED/GREEN	RED/GREEN	RED	RED/GREEN
Center to Center pixel spacing	10mm	10mm	8mm	8mm	38.0999mm
Character Size	328mm	328mm	74mm	80mm	685.8mm
LED brightness	500 mcd/1400 mcd	500 mcd/1400 mcd	500 mcd/1400 mcd	300 mcd	500 mcd/1400 mcd
Viewing Angle	Horizontal: 110° Vertical: 40°	Horizontal: 110° Vertical: 40°	Horizontal: 110° Vertical: 40°	120°	Horizontal: 110° Vertical: 40°
Viewing Distance	Up to 100 mts	Up to 100 mts	Up to 30mts	Up to 30mts	Up to 411 mts
Interface	Optically isolated current loop communication / ZigBee wireless communication	Optically isolated current loop communication / ZigBee wireless communication	Optically isolated current loop communication / ZigBee wireless communication	Optically isolated current loop communication / ZigBee wireless communication	Optically isolated current loop communication / ZigBee wireless communication
Network Slaves	64	64	64	64	64
Case Material	Powder coated galvanized iron	Powder coated galvanized iron	Powder coated galvanized iron	Powder coated galvanized iron	Powder coated galvanized iron
Mounting	Ceiling suspension	Ceiling suspension	Ceiling suspension	Ceiling suspension	Foot provision to fix at outdoor
Power Supply	110V/230V AC	110V/230V AC	110V/230V AC	110V/230V AC	110V/230V AC
Operating Temperature	-10° to +70°C	10° to +70°C	10° to +70°C	10° to +70°C	-10° to +70°C

Applications

Suitable for applications requiring accurate synchronized time displays such as Time Displays in

• Railway stations
• Airports
• Process industries
• Sporting Arenas
• Customer Service Centers
• Emergency and Police Services
• Government and General Offices etc.