Db9 Interface, Flange Terminal Interface; Power Interface; Switch Output Interface - ZLG CANDTU-200UWGR User Manual

CANDTU-200UWGR
CAN Bus Message Recording and Wireless Data Transmission Equipment User Manual
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3.3 DB9 Interface, Flange Terminal Interface

3.3.1

Power INTERFACE

The rated voltage of the power input of the device is 7.5-48 V DC . Table 3.2, Table 3.3,
and Table 3.4 list the interface schematic diagram, signal definition, and interface
specifications.
Type
Flange terminal
Function
interface
Power
supply
Parameter Name
Working voltage
Power
consumption
3.3.2

Switch Output Interface

Table 3.2 Power interface
Schematic Diagram
Table 3.3 Flange terminal signal definition
Signal
definition
VIN positive electrode of power
GND_IN negative electrode of power
Table 3.4 Power interface specifications
Conditions
Minimum
DC 7.5
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Signal description
Rating
Typical value
User Manual
Unit
Maximum
48 V
2.568 W