| Pin | GlobalMap 1600 | LMS-160 Map Data Signal | 
| 1 | Power | Temperature Power | 
| 2 | No Connection | Speed | 
| 3 | NMEA Receive | NMEA Receive | 
| 4 | Ground | Ground | 
| 5 | No Connection | Temperature Sensor | 
| 6 | NMEA Transmit | NMEA Transmit | 
| Pin | GlobalMap 1600 | LMS-160 Map Data Signal | 
| 1 | Power | Temperature Power | 
| 2 | No Connection | Speed | 
| 3 | NMEA Receive | NMEA Receive | 
| 4 | Ground | Ground | 
| 5 | No Connection | Temperature Sensor | 
| 6 | NMEA Transmit | NMEA Transmit |