32 Channel Smart Distribution Board DIY For Home Automation
remote control by mobile phone
scene mode
Control by PC computer
voice control by Google home or Amazon alexa echo AI speaker
timer control
manual control
sensor trigger actions and send alarm notification
different channel version have different box
Let's begin DIY 32 channel smart DB tour
circuit breaker you can chose any current such as 16A,20A,25A...
DC12V power supply for KC868 smart controller and switch terminal board
KC868 smart relay controller: 32 channel output and 6 channel input port
switch terminal board for wireless remoter and wall switch panel extend
AC contactor for current extend
button for rrgently manual control ON/OFF
up: ON middle: AUTO control down: OFF
you can also use common AC contactor without manual control button
chose your load's current for circuit breaker
cut the DIN RAIL for different length
Drilling
fix DIN RAIL with screws
"L" line connect with all AC contactor's input ports
KC868 32 relay output "COM" port all together with "L" line
KC868 32 relay output voltage to control AC contactor OPEN/CLOSE
connect "N" line
"N" line with all AC contactor
DC12V power line for KC868 smart controller and switch terminal board
add all lines for circuit breaker
get a metal box suitable for DB board size
take smart DB board into box
install "earth" line
fix the screws around
install RS232 cable connect KC868 smart controller with switch terminal board
connect a AC power line and CAT5 network cable for testing
we are testing for mobile phone control relay1-3 ouput ON/OFF
you can also use PC computer to control relay
testing for RF wireless remoter control
if add install voice module will support voice control by Google home or Amazon alexa AI speaker
Thanks for watching!