Hi f_und_e,

do you have a RMA number from conrad? If yes you can send me the number via PN or e-mail (support@kunbus.com, subject=title of this thread) and we will have a look at this when the module arrives.

Nicolai

Hi teg,

Please remove the PiBridge connector between DIO and AIO as this might causes trouble with the module detection logic.

Nicolai

Hi jrileycaban,

the GND and GND_P is isolated in order to protect the device in case of faulty wiring (reverse polarity, vagrant currents, ...). If you can make sure that the device is wired according to our specifications there shouldn't be any issue with connecting the two GND's.

Nicolai

Hi Niels,

could you please share your kernel log file (/var/log/kern.log) and a picture of your setup, where we can see the wiring?

Nicolai

Hi f_und_e,

I'm sorry to hear that you have trouble with your setup.

No, this is not a common problem with the DO modules. I have used similar relais from Phoenix in other projects without any problems. Could you please share a picture of your setup where we ideally can see the wiring?

Where did ...

Hi LEOMENA,

could you please share the modbus and the kernel log files after the communication crashed? In order to check if this is a problem with your threading or the modbus daemon you can check the values with piTest. If the values can be retrieved with piTest after the crash the problem must ...

No, the schematics of the CAN module is not publicly available.

Nicolai

Hi teg,

Thanks for the pictures of your setup. Looks like the aio is missing the power connection. Please remove the PiBridge between the duo and io or wire the aio according to our documentation.


Nicolai

Hi Holz,

The file is located under /var/www/revpi/pictory/projects/_config.rsc (or minus revpi on older images).

Nicolai

Hi Thorsten,

the link is located in the section "Setting up the CMIO board" -> "Windows Installer" on the page you linked. It links to the following download: https://github.com/raspberrypi/usbboot/ ... _setup.exe

Nicolai