The GPS-721U-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-721U-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.

  • Support 32-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

GPS-721U-MRTU CR: GPS Receiver and 1 DO, 1 PPS Output Module (RoHS)
includes a 5 m GPS Active External Antenna (ANT-115-03)