Ebyte E810-DTU User Manual page 7

Chengdu Ebyte Electronic Technology Co.,LTD
NO.
1 VCC
2 GND
3 GNDA
4 485_A
5 485_B
6 PWR
7 TX
8 RX
9 RL
10 STE
11 GNDA
12 GNDA
13 CAN-H can H
14 CAN-L can L
Copyright ©2012–2019，Chengdu Ebyte Electronic Technology Co., Ltd.
Item
Power supply, default :
(standard 5V can be customized )
Ground
RS485 common port，connecting to GND of other RS485 device
RS485, Data A
RS485, Data B
Power indicator
Serial port TX indicator
Serial port RX indicator
Restore factory settings indicator, press DTU for 5-10S to restore factory
settings
Status indicator
Signal reference ground
Signal reference ground
CAN communication interface
CAN communication interface
E810-DTU(CAN-RS485) User Manual
Application
, 12V or 24V is recommended
8-28V
7