Yokogawa UT35A/UT32A Indicating Controller

Yokogawa UT35A and UT32A The Yokogawa UT35A/UT32A are entry-level digital indicating controllers. Available in 1/8 DIN (model UT32A) and 1/4 DIN (model UT35A), these low-cost models have a sequence control function that is based on the general-purpose ladder logic programming language and are targeted for use in the single-loop control of production equipment. Indicating controllers are embedded in industrial furnaces and other relatively small-scale production line equipment and installations, and are used to measure, display, and control various types of data including temperature, pressure, and flow rate. Indicating controllers typically require complex configuration and programming due to product incompatibility, required peripheral devices and differences in communications protocols. The UT32A and UT35A overcome these limitations by incorporating a ladder sequence function which simplifies creating simple sequence control. Additionally, by adopting open system architecture which complies with Ethernet and PROFIBUS DP protocols, the UT32A and UT35A make it easy to develop multi-vendor systems for users by eliminating the need for dedicated communication programs and/or converters for connecting to devices such as a data-acquisition unit or PLC.