This multifunction IO module features 4 Relay-Based Digital Outputs (10A / 230V), 4 Digital Inputs (4–30V DC), and 4 Analog Inputs supporting 4–20mA, 0–20mA, 0–5V, and 0–10V. The Analog Inputs offer 10-bit or optional 12-bit resolution, along with a jumper-selectable NTC Type 3 10k mode for temperature sensing. It communicates via Modbus RTU (RS485) and includes DIP switch configuration for Slave ID and Baud Rate setup. A compact and reliable choice for automation, monitoring, HVAC, and process control applications.