User's Guide

PIN I/O Function
1 N/A Do not use
2 N/A Do not use
3 I/O CAN High
4 I/O CAN Low
5 I +12 V Power
6 I/O PPS
Chassis I Ground
Connector 2 (Lemo 7 PIN)
PIN I/O Function
1 I IMU Rx
2 O IMU Tx
3 O VIPS Tx
4 I VIPS Rx
5 I/O PPS
6 I +12 V Power
7 I Ground
https://racelogic.support/01VBOX_Automotive/VBOX_Indoor_Positioning_System/VBOX_IPS_User_Guide/
24