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+--- Thread: OUTPUT DO1 (/showthread.php?tid=8848)
OUTPUT DO1 - Lupi84 - 12-27-2025
The DO1 output physically shows a high state. After uploading new software, when logging in directly to the controller, the inputs and outputs are disabled, but DO1 physically remains on all the time. I have no idea what is causing this. I haven’t connected any relays to the outputs yet.
RE: OUTPUT DO1 - admin - 12-27-2025
can you take a photo or video of your problem.
RE: OUTPUT DO1 - Lupi84 - 12-27-2025
ALL INPUT - OFF
ALL OUTPUT - OFF
Nevertheless, the output physically outputs a constant voltage of 12VDC.
RE: OUTPUT DO1 - admin - 12-28-2025
take a photo of your AIO board, i want to see how you wire cable.
RE: OUTPUT DO1 - Lupi84 - 12-29-2025
Pin 1 -- VIN 12 V DC
Pin 3 -- wyjście 2
Pin 2 - wyjście 1 (światło)
RE: OUTPUT DO1 - admin - 12-29-2025
if you disconnect the output1 wire, the OUTPUT1 LED also is ON?
RE: OUTPUT DO1 - Lupi84 - 12-29-2025
(12-29-2025, 06:46 PM)administrator Wrote: jeśli odłączysz przewód wyjściowy 1, to dioda LED OUTPUT1 również będzie włączona?
Yes
The remaining outputs that are defined in the HA code work properly.
RE: OUTPUT DO1 - admin - 12-30-2025
can you resolder the pcb, maybe need replace the output1's mosfet.
MOSFETs may be subject to electrostatic breakdown.
RE: OUTPUT DO1 - Lupi84 - 12-30-2025
I think I have a friend who can handle this soldering for me. Could you give me the circuit board diagram and tell me which component might need to be replaced and its symbol?