The Arduino Pro Opta Ext A0602 expands your Arduino Opta with 6 programmable inputs, 2 programmable outputs, and 4 PWM outputs for real-time control, monitoring, and predictive maintenance. By simply plugging in the module, you can flexibly and quickly enhance your system's capabilities and seamlessly manage the new I/Os from the Opta base unit, taking advantage of the open and widely recognized Arduino ecosystem or the PLC IDE IEC 61131-3 programming environment. Application: Efficiently increase the variety of analog data managed by any physical solution, from sensors to actuators, using both 0-10 V and 0/4-20 mA signals. The data captured in real-time and with high accuracy enables automatic monitoring and control of industrial applications with the impeccable precision of Opta.