Can-Bus Interface And Di Do - ZLG CANDTU-400EWGR User Manual

CANDTU-400EWGR
CAN Bus Message Records and Wireless Data Transmission Equipment Series Products
引用源。 , 错误!未找到引用源。 and 错误!未找到引用源。 list the interface diagram, signal
definition, and interface specifications.
Type
5.08 terminal
Function Signal
interface definition
V+
Power
supply
V-
Parameter Name
Working voltage
Power
consumption

4.5 CAN-bus Interface and DI DO

The device provides four isolated CAN-Bus interfaces. The shell identification is
"CAN0", "CAN1", "CAN2/DO", and "CAN3/DI". The physical form of the interface is the
DB9 terminal. 错误!未找到引用源。, 错误!未找到引用源。 and 错误!未找到引用源。 list
the interface diagram, signal definition, and interface specifications.
Type
DB9 terminal
Table 4.3 Power interfaces
Schematic Diagram
Table 4.4 Terminal signal definitions
Signal description
positive electrode of power
negative electrode of power
Table 4.5 Power interface specifications
Conditions
Minimum
DC
Table 4.6 Pin definitions
Schematic Diagram
©2021 Guangzhou ZLG Microelectronics Technology Corp.,Ltd.
9
Interface Type
5.08 interface
Rating
Typical value
9
2.5
User Manual
√
√
Unit
Maximum
48 V
W