CANDTU-100UR
CAN Bus Message Recording and Wireless Data Transmission Equipment User Manual
©2021 Guangzhou ZLG Electronics Technology Co.,Ltd.
7
User Manual
Table 3.1 Power interface
Type
Schematic Diagram
Flange terminal
Table 3.2 Flange terminal signal definition
Function
interface
Signal
definition
Signal description
Power
supply
VIN
positive electrode of power
GND_IN
negative electrode of power
Table 3.3 Flange terminal signal definition
Parameter Name
Conditions
Rating
Unit
Minimum
Typical value
Maximum
Working voltage
DC
7.5
48
V
Power
consumption
2.568
W
3.2.2 CAN-Bus interface
The device provides one isolated CAN-Bus interface. The physical form of the interface is
a DB9 terminal. Table 3.4, Table 3.5 and Table 3.6 list the interface diagram, signal
definition, and interface specifications.
Table 3.4 CAN interface
Type
Schematic Diagram
Pin description
DB9, pin
2: CAN_L
3: CAN_GND
5: CAN_SHIELD
6: CAN_GND
7: CAN_H
