Module thu tín hiệu GPS + RS-232 NEMA & RS-485 Modbus RTU ICP DAS GPS-721U-MRTU-UTA CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
Liên hệ

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

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Module thu tín hiệu GPS + RS-232 NEMA & RS-485 Modbus RTU ICP DAS GPS-721U-MRTU-UTA CR

Feature

  • Support 56-channel GPS and NMEA v0183 (Baudrate 9600 bps)
  • RS-485 supports DCON protocol and Modbus RTU
  • RS-232 supports NMEA v0183 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

Introduction

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…

Application

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

Specifications

LED Indicators
Status 1 x Power/Communication
3 x GPS
GPS/GNSS
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 (9600 bps, N81 Fixed)
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 1x RS-232, 1x RS-485
Baud Rate 1200 ~ 115200 bps
Data Format N81, N82, E81, O81
Protocol RS-232: DCON, Modbus RTU or NMEA 0183 (9600bps,N81 fixed)
RS-485: DCON or Modbus RTU
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

Download

Datasheet

Documents

Ordering Information

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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