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GPS-721-MRTU GPS Receiver Module (ModbusRTU Protocol)

GPS-721-MRTU GPS Receiver module (ModbusRTU protocol)
£15400

(£184.80 incl VAT)
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Model:GPS-721-MRTU

Description

The GPS-721-MRTU, is a Remote GPS Receiver module, featuring high sensitivity, low power consumption and ultra small form factor with DCON, Modbus RTU and GPS protocols. This powerful unit provides superior sensitivity and outstanding performance even in the harshest environment. The GPS-721 provides an extra 1 channel DO and 1 channel PulsePerSecond output (the PPS signals can be used for precise timekeeping and time measurement). The PPS functionality can be combined with another as a time synchronization source.

Therefore, the GPS-721 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…

Features

  • Support 66-channel GPS and NMEA v0183 v3.01
  • RS-485 supports DCON protocol and Modbus RTU
  • RS-232 supports NMEA v0183 v3.01 format, DCON or Modbus RTU protocol
  • Built-in 1 channel DO, 1 channel PPS(1 pulse per second), 1 RS-485 port, 1 RS-232 port
  • PPS: 100 ms pulse output/sec for precise timekeeping and time measurement
  • 10 ~ 30 VDC – (Power reverse polarity protection)
  • With various system LED indicators
  • DIN Rail design

Specifications

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
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

 

Applications

  • Automotive navigation
  • Personal positioning and navigation
  • Marine navigation
  • Satellite time correction
  • Precise timekeeping and time measurement
  • Adding location information to Modbus Compatible monitoring systems

Description

The GPS-721-MRTU, is a Remote GPS Receiver module, featuring high sensitivity, low power consumption and ultra small form factor with DCON, Modbus RTU and GPS protocols. This powerful unit provides superior sensitivity and outstanding performance even in the harshest environment. The GPS-721 provides an extra 1 channel DO and 1 channel PulsePerSecond output (the PPS signals can be used for precise timekeeping and time measurement). The PPS functionality can be combined with another as a time synchronization source.

Therefore, the GPS-721 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…

Features

Specifications

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
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

 

Technical

GPS-721-MRTU Modbus RTU GPS Receiver Datasheet

Applications

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