10-22-2026, 03:57 PM
Thank you for the answers! Two more questions:
1. Can a KC868-AP PWM output channel directly control the dimming input of a constant-voltage 24V LED power supply with "3-in-1 dimming" (0-10V / PWM / resistance), for example Mean Well PWM series? My plan: the LED strip is powered directly from that power supply, and the KC868-AP only sends the dimming signal (DIM+ / DIM-). How should I wire it, and do I need to invert the signal in ESPHome?
2. What are the specifications of the 2 onboard relays (Relay 1 and Relay 2)? Max current at 230V AC, and relay model? I want to use a relay to switch the 230V input of a ~300W LED power supply. Is that safe, or should I use the relay to drive a contactor instead?
Thank you!
1. Can a KC868-AP PWM output channel directly control the dimming input of a constant-voltage 24V LED power supply with "3-in-1 dimming" (0-10V / PWM / resistance), for example Mean Well PWM series? My plan: the LED strip is powered directly from that power supply, and the KC868-AP only sends the dimming signal (DIM+ / DIM-). How should I wire it, and do I need to invert the signal in ESPHome?
2. What are the specifications of the 2 onboard relays (Relay 1 and Relay 2)? Max current at 230V AC, and relay model? I want to use a relay to switch the 230V input of a ~300W LED power supply. Is that safe, or should I use the relay to drive a contactor instead?
Thank you!