This compact IO module includes 2 Relay Outputs (10A / 230V), 2 Digital Inputs (4–30V DC), and 2 Analog Inputs supporting 4–20mA, 0–20mA, 0–5V, and 0–10V. The analog inputs offer 10-bit resolution with an optional 12-bit upgrade for higher accuracy. It communicates via Modbus RTU (RS485) and includes DIP switch configuration for easy setup. Designed for automation, monitoring, and control applications, with a stable power supply input (PS).