The Universal Input Resistance Output Standard (UIRO/STD) accepts all standard analog input signals as well as digital PWM and three point floating signals and converts them to a linear 256 step resistance output. The UIRO is useful when interfacing to resistance input damper positioners and chillers. It uses state of the art micro controller technology that gives it superior control system performance.
The universal input allows the user to utilize the same unit in virtually all applications. When a field change is required, the UIRO can be user reconfigured without requiring a complete change out. Resistance output changes are accomplished by replacing the resistor module.
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Dimensions: W: 3” x H: .1.25" x D: 4.5"