User's Manual

Atlas IP Terminal Installation Manual
Page 22 of 34
3.1 BDU’s Outputs Connection
The additional information of the output ports of Serial and GPIO.
3.1.1 RS-232 Serial Connector
The BDU has a serial connector for outputting the GPS data in NMEA0183
RS-232 Output Pinout
Pin No. Signal
Pin 3 TX
Pin 2 RX
Pin 5 GND
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Equipment
RS-232 PINOUT
Pin No. Signal
Pin 2 RX
Pin 3 TX
Pin 5 GND