Hello,everyone,let's look at the new product. This is a switch terminal board.
This switch terminal board can control the relay box
it support our all relay box
Because we design this board for long distance control
what is distinguish between manual control board and this switch board
This one can control 32 channel relay in one board
this board can control 32 relays by long distance ,such as 300 meter
and also this board support to remote control all relays
you can use two remoter,every remoter have 16 channel
so it total support 32 channel. To control 32 relays output
Now we will test the board how to works
Let's take a look at the technical design.
We have specially designed a long-distance anti-interference circuit
This is PCB board
we can see PCB board in 3D viewer
Let's take a look at circuit welding
Now we will use this relay box control by many ways
such as control by switch button
by the switch terminal board
by the manual control board
and also the wireless remoter
control these lamps, this lamps will connect with the output
also have google home and amazon alexa
this is another switch panel, all will connect to this switch terminal board
let's look at the switch terminal board all interface
First one is black one ,it is 12V power input
the green is together, it is as same as power input
these 2 point is 12V output
it can supply power to other devices
this is another isolate 12V power input to anti-interference
This is isolate power for long distance switch circuit
This is RS232, this port connect with our ethernet relay board
this is 2 wireless module, it's receive module
this green interface is the point of switch panel
this is common line, KCOM means switch common line
this is another common line port
this is the switch from 1,2,3,4,5,6....,31,32
this connect with your switch line
last two point is ALL ON and ALL OFF switch button line
if you connect with your switch ,press this key all relays will be ON
and the another point when you press, all relays will be all relay OFF
switch terminal board can install on the DIN rail
the two green parts help you to install on the DIN rail
now we install the green parts of switch terminal board
we can also install the relay box on the DIN rail
this is 6 key buttons switch panel
we remove the socket
we can see K1--K6 and KCOM
we can see K1--K6 and KCOM, but where we connect with switch terminal board
we can see board KCOM is these 4 point
now look at the principle of the line
we use network cable for long distance testing
we open the whole network cable package
this cable line is 300 meter
we use this line connect with switch panel and switch terminal board
when we finished connect with switch line , we begin to connect with lamps with relay output
we removed the socket
in order to save time, we have already connect lamps with socket,just plugin
how is the lamp works, you can see our another video
that is very detail described how to connect with lamps
at last, we connect with RS232 cable with switch terminal board and power supply
this is DC12V
we can see 6 button switch with these points
these two line with this switch panel for 2 key
this is ALL ON and ALL OFF function for 1 button
switch panel have many different colors and style, you can chose by yourself
now we power on to testing the switch board
you can press every key of switch panel
the second switch panel is ALL ON and ALL OFF button control
first panel for 6 buttons control every relay
you can see this switch pannel connect with network cable CAT5 type line for 300 meter
we use first remoter control 1-16 channel relay ON/OFF
we use second remoter control 17-32 channel relay ON/OFF
now the 1-16 channel relay is all ON
also we can use switch panel to turn all on and all off
Now we can know how to control relay board by terminal board
if you connect with network cable , you can also use mobile phone to control relays
also can use google and amazon speaker
how to use google home and alexa , you can see our another videos
also you can use this manual control board
so all the ways to control relays, you can find many videos on our youtube channel
Thanks for watching!