ICPDAS GPS-721 - GPS Receiver and 1 DO, 1 PPS Output Module

2~7 dagen

Remote GPS Receiver Module with 1 DO and 1 PPS outputs

● Support 66-channel GPS and NMEM v0183 v3.01
● RS-485 supports DCON protocol
● RS-232 supports NEMA v0183 v3.01 format or DCON 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 ~ 30V DC (Power reverse polarity protection)
● With various system LED indicators
● DIN-Rail Design

The GPS-721, 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 and GPS protocols. This powerful item provides you with superior sensitivity and outstanding performance even in the harshest environment.The GPS-721 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 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 etc…



● Automotive Navigation
● Personal Positioning and Navigation
● Marine Navigation
● Satellite Time Correction
● Precise Timekeeping and Time Measurement



Meer informatie
32-bit MCU
IR Interface
IR Output Channels 6 channels with 3.5 mm audio jack
IR Learning Output 1 channel Supports 6 IR carrier frequencies: 32.768, 36, 37.037, 38, 40, 56 kHz
UART Interface
Connector 2-pin (RS-485) / 5-pin (RS-232, Power) screw terminal connecter
COM1 RS-232 (TxD, RxD, GND)
COM2 RS-485 (DATA+, DATA-)
Baud Rate (bps) 9600, 19200, 38400, 57600, 115200
Protocol Modbus/RTU (slave)
LED Indicators
Round LED
TR (IR Transmitting)
LN (IR Learning)
PWR (Power)
Power Supply +10 ~ +30 VDC
Power Consumption 2.5 W max .
Dip Switch
FW (Firmware update mode)
OP (Firmware operation mode)
Installation DIN-Rail Mounting
Dimensions (w x h x d) 33 x 107 x 78 mm
Operating Temperature -25 °C ~ +75 °C
Storage Temperature -30 °C ~ +80 °C
Humidity 10 ~ 90% RH, non-condensing
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