Not working extended 32ports board - how to connect

[Kam5]

Yes, this can be used.

Great, could you send me or share link for PLC firmware ?

[admin]

give me your email, we send to you.

[Kam5]

give me your email, we send to you.

Dear Admin I send for You few times my email to resend the firmware.

Please send firmware for my email kam5@wp.pl

I need instruction / procedure of flashing PLC. Could You share it or send too for email ?

Thank a lot.

[Kam5]

Dears for this board


I draw my idea on attached picture.

If I understood K COM is main neutral line for each inputs ? It's only 8 pins KCOM - When I want connect all 32 indpendent switches I need to connect 4 wires for 1 Kcom pin or use extended strip for example as below ?



Another question.

I have full shielded metalbox as below


when I placed PLC and this terminal board. I'm afraid about range of signal for 2 remotes controllers.

Could I install on outside this box 2 externall antennas for example like this below?
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Maybe You have better idea how to extend the antenna for outside metal box.



Thank You for answer and ideas.

[admin]

1. if you have 5 switch panel, you can use 5 KCOM line to switch terminal board or use 1 KCOM line (5 switch's "KCOM" connect together) all is no problem, it's up to you.

2.KC868 relay controller connect with switch terminal board by RS232 cable. RS232 cable MAX distance between two device is 10 meter. if you want to expand the distance, you can use RS232<->RS485 converter adapter, it can be extend to 1000 meter.

[Kam5]

1. if you have 5 switch panel, you can use 5 KCOM line to switch terminal board or use 1 KCOM line (5 switch's "KCOM" connect together) all is no problem, it's up to you.

2.KC868 relay controller connect with switch terminal board by RS232 cable. RS232 cable MAX distance between two device is 10 meter. if you want to expand the distance, you can use RS232<->RS485 converter adapter, it can be extend to 1000 meter.

No no You don't understand me.

I want to place 2 antennas to outside my metalbox when I have located PLC and board because signal from remote controller will be not enought to get to internal antenna.

[admin]

OK, understand now, you can use a extend antenna install on the metal box, use 433MHz antenna. Just do as our relay controller's wifi antenna. our relay controller also is metal box. you can use an SMA line adapter, one side fixed on the metal panel, another side line welding on the wireless receiving module, please use two independent antennas for two yellow wireless receiver module.

[Kam5]

Thank You admin,great idea with SMA adapter. I need to only buy this connectors and antennas and happy with great range outside the house.