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Gaohong Multi-Bus Interface
Current Monitoring Module

Gaohong multi-bus interface current monitoring module provides 8 channels of 20-bit current monitoring channels, which can realize the simultaneous measurement of voltage, current, power, electrical energy and electricity, and the module provides a variety of communication interfaces, including RS485, CAN and USB, which can easily realize data communication.

 

System Introduction

 

Gaohong multi-bus interface current monitoring module provides 8 channels of 20-bit current monitoring channels, which can realize the simultaneous measurement of voltage, current, power, electrical energy and electricity, and the module provides a variety of communication interfaces, including RS485, CAN and USB, which can easily realize data communication.

 

The product is compact and suitable for current monitoring and electrical energy testing in various fields such as automotive electronics, consumer electronics, aerospace, etc.


The module supports high and low edge testing, making wiring more flexible and achieving better performance in situations where cleaning is required.

 

Project

Parameter

number of channels

8

current resolution

10uA

current range

100uA-10A

voltage resolution

0.5mV

voltage range

70V

 

The system adopts modular configuration, the parameters of each module can be customized individually, the following are the typical parameters of the whole system:

 

Project

Parameter

number of channels

32~96

environmental chamber temperature setting range

-20~125℃

environmental chamber humidity setting range

20~98%

maximum output voltage of program-controlled power supply

300V

maximum output current of program-controlled power supply

8A

maximum output power of program-controlled power supply

500W

main control module current detection range

0μA~65mA

main control module current detection error

±5μA

resistance value of current limiting module

50kΩ(±2kΩ)

Through the software, the voltage, current, power, electrical energy and charge of the 8 channels can be monitored in real time, as well as the charging and discharging information. All processes are clearly presented to the user through intuitive curves.