GPS synchronized clock system offers accurate time to all clocks in the system. The GPS clock synchronization system consists of a master clock and multiple slave clocks. The master clock communicates with all the salve clocks via wired/wireless medium in the system to provide them with an accurate time source. The objective of the GPS synchronized clock system is to make sure that all clocks in the system display the same time. Regardless of which part of the building you are in, the time shown by the clocks will be uniform and accurate.
GPS synchronized clock system is a cost-effective design to synchronize the clock to accurate time with respect to universal time coordinates. In GPS synchronized clock system, the master clock receives time from either an NTP server or GPS receiver, then the time is distributed to all slave clocks in the system and ensuring that all clocks stay synchronized and do not drift from their accurate time. GPS clocks continue to work during power outages, adjusting to re-acquire the precise GPS time once power is restored. In the case of non-availability of the GPS signal, the slave clocks have an in-built RTC (Real-Time Clock) to continue showing the accurate time. GPS synchronized clock automatically adjusts for Daylight Saving Time (DST). The slave clock is wall / panel mountable. Its cabinet is made up of Mild Steel, Aluminium, or Stainless Steel as per customer requirements. The slave display can show either UTC time or local time. Slave clocks are available in 50mm, 100mm, 144mm & 300mm sizes.
Power Supply | |
Standard | 85 to 260V AC, 1φ, (47Hz to 63Hz) or 90V to 370V DC |
Custom | 36V to 72V DC (48V), 18V to 36V DC (24V) |
Power Consumption | <10W |
Note: Power Over Ethernet available for Ethernet display* |
|
Input Signal | |
RS485/RS422 Input |
String: Proprietary or NMEA** Connector: Pluggable Terminal block |
NTP/SNTP Input* |
COM Method: Unicast
Connector: RJ45 Speed: 10/100Mbps |
IRIG-B* |
Carrier: 1kHz Modulation Ratio: 3:1 Recommended Vin : 1V-7V (p-p) Connector: BNC Female |
RS232* |
String: Proprietary or NMEA** Connector : DB9 Female |
Note: RF-based Wireless slave clock will receive a signal from another unit which has Wireless Transmitter and GPS Antenna* |
Display | |
Display Type | 7 Segment & 5×7 DOT Matrix Display |
No of Digit | 6 Digit or 8 Digit*** |
Time Display | HH:MM: SS |
Date Display* | DD:MM: YY or DD:MM: YYYY*** |
Day Display* | First 3 Characters. Ex: SUN .. SAT |
Display Size | 50mm/100mm/144mm/300mm |
Color | Bright Red |
Environment | |
Operating Temp | 0°to 50°C |
Humidity | 95% Non-Condensing |
Mechanical | |
Enclosure | Wall / Panel Mountable |
Protection Class | IP20 |
Note:
Battery backup provided for RTC/TCXO may be used to meet high stability during free-running mode*. Contact SANDS for the actual dimension of each model. * Optional ** GPZDA & GPGGA combined string *** Only for Date display |
YOU MAY BE INTERESTED IN
IRIG B Booster
IRIG-B TTL TO RS485 CONVERTER
GPS WIRELESS CLOCK
GPS TIME SERVER (SYNTIME)
IRIG-B TO NTP/SNTP CONVERTER
GPS TIME SYNCHRONIZATION UNIT
GPS STANDALONE CLOCK