MoTeC GPS-G1 - Manual (Page 4)

2 Using the GPS
Electrical Connections
The GPS unit sends data to the logging device via an RS232 serial
connection.
The wiring between the GPS connector and the logging device should be as
short as possible, preferably less than 1 m (3 ft)
The following table shows how to wire the GPS unit to a number of MoTeC
logging devices.
GPS
Pin GPS
Name Logging
Device
Name ADL2 SDL ACL
1 Bat - Bat - 7 4 Bat- from VIM
2 TX RX 79 34 15
3 RX Not Used
4 5V 5V 18 etc 14 Requires 5V
from VIM
Note that the ADL2 and SDL logging devices only have one serial connection
therefore if an ECU is to be connected then it must be connected via CAN
(Note that not all ECUs have a CAN connection)
GPS Configuration
The GPS comes preconfigured from MoTeC to suit MoTeC's data loggers.