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Module GPS kết nối RS-485 Modbus RTU ICP DAS GPS-721U-MRTU-UTA

GPS Receiver Module with RS-485, supports NEMA, DCON and Modbus/RTU protocols (for -40 ℃ application)

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Model: GPS-721U-MRTU-UTA CR
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Module GPS kết nối RS-485 Modbus RTU ICP DAS GPS-721U-MRTU-UTA

The GPS-721U-MRTU-UTA, a new GPS solution for Remote GPS Receiver module in ICP DAS, featuring high sensitivity, low power consumption and ultra small form factor with DCON, Modbus RTU and GPS protocols. This powerful item provides you with superior sensitivity and outstanding performance even in the harshest environment.The GPS-721U-MRTU-UTA provides extra 1 channel DO and 1 channel PPS for users PPS signals can be used for precise timekeeping and time measurement. One can combine the PPS functionality with another as time synchronization source. Therefore, the GPS-721U-MRTU-UTA can be a powerful GPS remote module as well as a general purpose GPS module with RS232 interface. It can also be applied in Automotive navigation, Personal positioning and navigation, Marine navigation, Satellite time correction and etc

  • Automotive navigation
  • Personal positioning and navigation
  • Marine navigation
  • Satellite time correction
  • Precise timekeeping and time measurement

LED Indicators
Status 1 x Power/Communication
3 x GPS

 

GPS
Acquisition Time Cold Start (Open Sky) = 29 s (typical)
Chip u-Blox solution
Frequency L1 1575.42 MHz, C/A code
Max. Altitude <50,000 m
Max. Velocity <500 m/s
Position Accuracy Autonomous: 2.5 m
SBAS: 2.0 m
Protocol NMEA 0183 (Baudrate 9600 bps)
Sensitivity Tracking: Up to -161 dBm
Cold start: Up to -148 dBm
Support Channels 56
1 PPS Pulse per second output (Default 100 ms pulse/sec)

 

Digital Output
Channels 1 (Sink)
Type Non-isolated Open Collector
Load Voltage +5 VDC~ +30 VDC
Load Current 100 mA

 

COM Ports
Ports 1 x RS-232 (GPS information output)

 

Power
Input Range +10 VDC ~ +30 VDC (Non-regulated)
Consumption 2.5 W

 

Mechanical
Casing Plastic
Dimensions (mm) 72 x 117 x 35 (W x L x D)
Weight 200 g

 

Environment
Operating Temperature -40 ~ +75°C
Storage Temperature -40 ~ +80°C
Humidity 5 ~ 95% RH, Non-condensing
GPS-721U-MRTU-UTA     CR  GPS Receiver Module with RS-485, supports NEMA, DCON and Modbus/RTU protocols (for -40 ℃ application) (RoHS)
Includes a 5 m GPS antenna (ANT-115-03)
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