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Module thu tín hiệu GPS+1 kênh DO+1 kênh PPS kết nối Modbus RTU ICP DAS GPS-721-MRTU CR

GPS Receiver Module with RS-485, supports NEMA, DCON and Modbus/RTU protocols

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Model: GPS-721-MRTU CR
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Module thu tín hiệu GPS+1 kênh DO+1 kênh PPS kết nối Modbus RTU ICP DAS GPS-721-MRTU CR

The GPS-721-MRTU, 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-721-MRTU 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-721-MRTU 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

Digital Output
Output Channel 1 (Sink)
Output Type Non-isolated Open Collector
Output Current 100 mA
Load Voltage +5 VDC ~ +30 VDC
GPS Receiver
Chip MediaTek solution
Frequency L1 1575.42 MHz, C/A code
Support Channel 32
Position Accuracy Capable of SBAS (WAAS, EGNOS, MSAS)
Max. Altitude <18,000 m
Max. Velocity <515 m/s
Acquisition Time Cold Start (Open Sky) = 42 s (typical)
Sensitivity Tracking Up to -158 dBm
Cold start Up to -142 dBm
Protocol Support NMEA 0183 version 3.01 (Baudrate 9600 bps)
GPS Output
1 PPS Pulse per second output (Default 100 ms pulse/sec)
RS-232 Interface GPS information output
LED Indicators
Power/Communication 1 LED
GPS 3 LEDs
Power
Protection Power reverse polarity protection
Frame Ground Protection Yes
Required Supply Voltage +10 VDC ~ +30 VDC (non-regulated)
Power Consumption 2.5 W
Mechanical
Dimensions (W x H x D) 72 mm x 117 mm x 35 mm
Weight 200 g
Housing Plastic
Environmental
Operating Temperature -25 °C ~ +75 °C
Storage Temperature -40 °C ~ +80 °C
Humidity 5 ~ 95% RH, non-condensing
GPS-721-MRTU     CR GPS Receiver Module with RS-485, supports NEMA, DCON and Modbus/RTU protocols. Includes a 5 m GPS antenna (ANT-115-03) (RoHS) (Asia Only)
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