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Not working extended 32ports board - how to connect - Printable Version

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Not working extended 32ports board - how to connect - Kam5 - 12-04-2020

Dears I bought PLC Kincony with extension keyboard and 32 channel expansion. My problem is connect switches from rooms to PLC.

I show my cabinet

Cabinet
Wall cable

and I prepare drawings - how I connect.

Connection diagram
[/url]

[url=https://photos.app.goo.gl/6V4prB8vu8QW4Vy1A]Extension board

But not working correctly. For example I short 2 wires from 1st room - connected to K1 i K1com  couldn't turn on/off  1st relay,and after connect wires to extension ports the Keyboard not switches correctly relays too.

How it should be connected? 

Did I need a special wall switches for that ?

[Image: H3e0828ee809f4055ac03f47df980f7261.jpg]
I bought my parts on january 2020 , now I see the different module . i'm afraid to buy now because I'm not sure that I connect existing board.

[Image: switch-board-1_pix750.jpg]

Please help for me. Thank You.

RE: Not working extended 32ports board - how to connect - admin - 12-04-2020

your used 32 red buttons panel board is for short distance use, it usually used in a Power Distribution Box inside. the board only support <5 meter from the switch panel, and need to use thick line , suggest use shielding wire. But I seen you have use the CAT5 network cable, if you have use this cable, we suggest use "switch terminal board" -- last photo, it's very stable and for long distance, support 300 meter from the board to your wall switch panel.
solve way:
1. update your KC868-H8 controller firmware by ST-Link.
ST-link is a USB download cable: https://www.aliexpress.com/item/33023499911.html?spm=2114.12010615.8148356.1.4dea6c0akE7CfH
2. use "switch terminal board".
it will be work well.

RE: Not working extended 32ports board - how to connect - Kam5 - 12-08-2020

Thank You Administrator for information. I order switch terminal board.

I have a question for firmware for my PLC - where I can download this ? Could you share the link ?

Do I need use special programmer from kincony , or I can use own programmer for ST chip ?

Thank You for answer.

RE: Not working extended 32ports board - how to connect - admin - 12-09-2020

just need ST-link usb cable, https://www.aliexpress.com/item/33023499...6c0akE7CfH
if you have programmer for ST MCU, also is ok.
give me your relay controller model, is it KC868-H8? I will send you firmware.

RE: Not working extended 32ports board - how to connect - COCJIAH - 12-21-2020

(12-09-2020, 12:34 AM)admin Wrote: just need ST-link usb cable, https://www.aliexpress.com/item/33023499...6c0akE7CfH
if you have programmer for ST MCU, also is ok.
give me your relay controller model, is it KC868-H8? I will send you firmware.

I have a similar problem! I ordered a button switch module for KC868-Hx relay controller. How can I get the firmware for my controller? I have an ST-link usb cable. My model is KC868-H32

RE: Not working extended 32ports board - how to connect - admin - 12-21-2020

give me your email, we send to you.

RE: Not working extended 32ports board - how to connect - admin - 12-21-2020

Email sent.

RE: Not working extended 32ports board - how to connect - COCJIAH - 12-21-2020

(12-21-2020, 08:45 AM)admin Wrote: Email sent.
Thank you very much!

RE: Not working extended 32ports board - how to connect - Kam5 - 12-21-2020

(12-09-2020, 12:34 AM)admin Wrote: just need ST-link usb cable, https://www.aliexpress.com/item/33023499...6c0akE7CfH
if you have programmer for ST MCU, also is ok.
give me your relay controller model, is it KC868-H8? I will send you firmware.

Dear  Admin I have this one KC868-H32 PLC from 12.2019

[Image: 32-Channel-Ethernet-Relay-Module.jpg]
also I have programmer ST-Link v2. Could You check and confirm that it will be enought for programming?

[Image: 75224230-174f-b0bc-6aa3-7b03d879a4b7.jpg.webp]
[Image: e5a85a71-2cd2-2788-780d-89b4b6cb115a.jpg.webp]
Description:

-ST-LINK/V2 is designed for STM8 series and STM32 series MCU simulation and online download development tools.
-STM32 series connect to ST-LINK/V2 through the JTAG/SWD interface 
-STM8 series connect  to ST-LINK/V2 through the SWIM interface
-ST-LINK/V2 connect PC via high-speed USB2.0
-Support all with SWIM interface STM8 series MCU
-Support Kernel M0,M1,M2,M3,M4 with JTAG/SWD interface STM32 series MCU

Support the next developing software:

ST-LINK Utility v2.0 (and above version)
STVD Version 4.2.1(and above version)
STVP Version 3.2.3(and above version)
IAR EWARM Revision v6.20(and above version)
IAR EWSTM8 Revision v1.30(and above version)
KEIL RVMDK Revision v4.21(and above version)
ATOLLIC
TASKING


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Thank You for support. Smile

RE: Not working extended 32ports board - how to connect - admin - 12-22-2020

Yes, this can be used.