For heightened precision and accuracy, you need analog controls, and IDEC can deliver. We offer a wide range of solutions, including 0-10V, 4-20mA, RTD, Thermocouple, Thermistor input modules and ± 10V output modules; there are 8 different modules to choose from, with 12-bit or 16-bit resolution. The expansion units snap on easily to the MicroSmart CPU. Then configure the analog signal using the built-in macro instructions from the WindLDR programming software. The range of values in the analog signals can be combined with the PID algorithm to manage the desired response and outcome.