GPS time synchronization device is a compact DIN rail mountable unit that synchronizes and maintains the timing and frequency requirement of power and process industry equipment using a signal obtained from different external sources such as GPS and GLONASS. GPS Time synchronization unit – DRM-1010 is a cost-effective solution for time synchronization. It provides nanosecond accuracy when external time references are not available. Moreover, it has a storage facility to store the system log file. It delivers NTP, SNTP, IRIG-B, PFC-Pulse, RS232 & RS485 outputs. The system allows configuration and monitoring through a web-based application. It supports a wide range of power supply input either 90V-260V AC/DC or 18-36VDC or 36V-72VDC.
GPS time synchronization unit is designed to provide time synchronization to networks such as Electric Sub-Stations, Power Generation and Distribution facilities, Transmission companies, Oil and Gas Utilities, Railways and Metro networks, Airports and Air-Traffic Control facilities, Internet Service Providers (ISPs) and Campus networks. It synchronizes a wide variety of power system equipment – SCADA servers, RTUs, numeric relays, disturbance recorders, digital fault recorders, phasor measurement unit, event recorders, slave clocks, electronic tri-vector meters, IEDs, Data Loggers and event loggers.
ENQUIRE
- Satellite time reference for the System
- High free-running accuracy
- Compact din mountable system
- Field configurable pulse outputs
- 10/100MBps NTP & SNTP Ethernet time outputs
- Provides IRIG-B AM and TTL time signals
- MODBUS output over RS485/RS232
- Battery backup provided for the time update
- Adjustable time zone
- Events storage facility
- Isolated and protected Interfaces
- The input power supply can be customized
- Cable length can be supplied as per requirement
- All weatherproof antenna
- Event loggers
- Disturbance recorders
- Electronic tri-vector meters
- Phasor measurement unit
- SCADA servers
- Numeric relays
- Slave clocks
- Servers of EMS
- Electronics instruments
- Standalone computers
| 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 |
| GPS Receiver & Antenna | |
| Configuration | Single Antenna |
| Timing Accuracy | < 25nS RMS Accuracy |
| Output Impedance | 50Ω |
| Frequency | 1575.42 ±1.023MHz |
| Environmental | All weatherproof Antenna |
| Satellite tracking | 12 Channels, C/A code |
| Coverage | 360°Azimuth, 0°- 90°Elevation |
| User Interface | |
| Status LED | GPS, PPS, NTP & PWR |
| Alarm* | 1xPFC for GPS Fail & Power Fail |
| Configuration port | 10/100Mbps Ethernet |
| Environment | |
| Operating Temp | 0°to 50°C |
| Humidity | 95% Non-Condensing |
| Mechanical | |
| Enclosure | DIN Rail Mountable |
| Dimension | 70mm (H) x 190mm (W) x 200mm (D) +5mm |
| Weight | <1.5Kg |
| Protection Class | IP20 |
| Event Output (Pulse Output)* | |
| User Configurable Pulse output | PFC, 250V AC/DC, 0.2A (PPS, PP5S, PPM, PPQH, PPHH, PPH, PPD) |
| Number of Output | 2Nos Max |
| Connector | Pluggable Terminal Block |
| IRIG-B Output* | |
| Amplitude Modulation (AM) |
Carrier: 1kHz Format: User Selectable Modulation Ratio: 3:1 Unloaded Voltage : 0-5V (p-p) Loaded Voltage : 0-3V (p-p) 150 ohm Accuracy : <3 us to PPS Maximum Distance : 3km |
| Pulse Width Modulation (PWM/ TTL) |
Logic 0 : 0V +250mV Logic 1 : 5V +250mV Format: User Selectable Accuracy : <200ns to PPS Rise Time : <15ns Maximum Distance:50m |
| Number of Output | AM-1No & TTL-1No |
| Connector | BNC,75Ω, Female |
| Ethernet Output | |
|---|---|
| Protocol | NTP & SNTP |
| Speed | 10/100Mbps |
| Connector | RJ45 |
| Distance | 100m max without a switch. |
| Number of port |
1 x 10/100Mbps Max 2 x 10/100MBps* |
| RS232 Output | |
| Output1 | Modbus, NMEA, and standard formats |
| Distance | 15m |
| Connector | DB9, Female |
| RS485 Output* | |
| Output1 | Modbus, NMEA, and standard formats |
| Distance | 1200m |
| Connector | Pluggable Terminal Block |
| Note: * Optional | |
