Module Entrées/Sorties analogiques DIM-420-R1

DIN-rail phase-cut AC dimmer for Home Assistant and ESPHome. Two independent MOSFET channels with leading or trailing edge selectable per channel, and four IEC 61131-2 compliant 24 V inputs for wall buttons with short, long, double and short-then-long press logic. Modbus RTU slave on RS-485, configured over USB-C from a browser. Local dimming continues when the controller is unavailable. See the datasheet for load ratings and derating.