Hesai PandarXT-32, Руководство пользователя

Страница: 18 / 70

-16-
2.3.1 Connection Box Interfaces
Figure 2.7 Connection Box (Front) Figure 2.8 Connection Box (Back)
Port # Port Name Description
a Standard Ethernet Port RJ45, 100 Mbps Ethernet
b Power Port Connects to a DC power adapter
External power supply: 9 V to 36 V, at least 30 W
c GPS Port
Connector part number : JST SM06B-SRSS-TB
Recommended connector for the external GPS module: JST SHR-06V-S-B
Voltage standard: RS232 Baud rate: 9600 bps
The GPS port pin numbers are 1 to 6 from left to right, defined as follows:
Pin # Direction Pin Description Requirements
1 Input PPS (pulse-per-second) signal for synchronization TTL level 3.3 V/5 V
Recommended pulse width: ≥1 ms
Cycle: 1 s (from rising edge to rising edge)
2 Output Power for the external GPS module 5 V
3 Output Ground for the external GPS module -
4 Input Receiving serial data from the external GPS module RS232 level
5 Output Ground for the external GPS module -
6 - Reserved -