Specifications

18 Operation/Wiring
PC Serial Port Connections to NMEA
The following diagram shows the pin connections for 25-pin and
9-pin PC serial ports to NMEA.
2
RS232 Ground
Receive (into PC)
Receive (into PC)
Transmit (from PC)
Transmit (from PC)
3
7
2
RS232 Ground
3
5
DB25
25-PIN SERIAL CONNECTOR
DB9
9-PIN SERIAL CONNECTOR
D5903-1
81166_5.book Page 18 Friday, February 2, 2007 11:47 AM