[BiliMon] Bilient Monitor with High Current

Isolated(insulated) voltage and current monitor both locally and remotely

Overview

Error(accuracy), nonlinearity and noise levels below 0.1%

Item	Information	Option	Remarks
Communication	I2C with 6.8VDC	U48(KIA7805)	Using CN11 from 'Central' Module
Connectors	CN51 : Source#1 CN52 : Load#1 CN61 : Source#2 CN62 : Load#2
Voltage ragne	-100 ~ +100 V	R54 or R64 : 20k ohm/B	Channe#1 & Channel#3
	-200 ~ +200 V	R54 or R64 : 10k ohm/B	Channe#1 & Channel#3
	-400 ~ +400 V	R54 or R64 : 4.99k ohm/B	Channe#1 & Channel#3
Current range	-5.0 ~ +5.0 A	U63 : ...05B	Channe#2 & Channel#4
	-20.0 ~ +20.0 A	U63 : ...20A	Channe#2 & Channel#4

 

PCB Layout

 

Schematic(NoValue)