Analog I/O Module AIO-422-R1

DIN-rail analog I/O module for Home Assistant and ESPHome. Four 0-10 V analog inputs on a 16-bit ADS1115, two 0-10 V analog outputs on a 12-bit DAC, and two PT100/PT1000 RTD channels on a MAX31865 with 2-, 3- and 4-wire support. 4-20 mA transmitters are read through an external 500 ohm shunt fitted across an analog input. Modbus RTU slave on RS-485, configured over USB-C from a browser. Needs either the miniPLC or microPLC to work properly or a Modbus master on RS-485.