{"product_id":"yokogawa-ut55a-040-11-00-lp-digital-indicating-controller","title":"Yokogawa UT55A-040-11-00\/LP Digital Indicating Controller","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eUT55A-040-11-00\/LP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a 1\/4 DIN digital indicating controller belonging to the Yokogawa UTAdvanced Series. It is designed for high-precision PID control in thermal and process automation applications.\u003c\/p\u003e\n\u003cp\u003eThe unit features a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e14-segment color LCD display\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor clear visualization of Process Variable (PV), Setpoint (SP), and Output (OUT) values in real time. This improves operator situational awareness in industrial control environments.\u003c\/p\u003e\n\u003cp\u003eThe controller supports advanced control functionality, including\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eproprietary Ladder Control\u003c\/strong\u003e, which enables simple sequence logic operations alongside standard PID control. This allows the controller to replace small PLC logic in basic interlocking or timing control applications.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\/LP suffix\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eindicates integrated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e24V DC loop power supply capability\u003c\/strong\u003e, allowing direct power excitation for two-wire field transmitters without requiring an external power supply. This is especially useful in remote monitoring installations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eUT55A-040-11-00\/LP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eUTAdvanced Controller Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e1\/4 DIN (96 × 96 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Types\u003c\/td\u003e\n\u003ctd\u003eUniversal (TC, RTD, DC Voltage, DC Current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Type\u003c\/td\u003e\n\u003ctd\u003eSingle-loop PID + Ladder Logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e5-digit 14-segment color LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e100–240V AC (+10% \/ -15%), 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoop Power Output\u003c\/td\u003e\n\u003ctd\u003e24V DC (\/LP transmitter excitation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Outputs\u003c\/td\u003e\n\u003ctd\u003eRelay \/ SSR drive pulse \/ Analog current (configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e96 × 96 × 65 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eThe UT55A-040-11-00\/LP is commonly used in:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHeat treatment furnaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFood processing temperature control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChemical reactor process control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory thermal management systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe integrated loop power supply makes it particularly suitable for remote field installations where external transmitter power sources are unavailable.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What does Ladder Control do?\u003c\/strong\u003e\u003cbr\u003eIt allows the controller to perform simple logic operations such as heater interlocks or timed process sequencing without requiring a PLC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can the input type be changed?\u003c\/strong\u003e\u003cbr\u003eYes. The UT55A is a universal input controller, and input type configuration can be changed via the front panel or LL50A configuration software.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Does it support multi-color alarm indication?\u003c\/strong\u003e\u003cbr\u003eYes. The PV display color can automatically change (e.g., green to red) when alarm thresholds are triggered.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51851087216952,"sku":"UT55A-040-11-00\/LP","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/UT35A-001-11-00LPDC.jpg?v=1772590989","url":"https:\/\/www.automodulexpert.com\/products\/yokogawa-ut55a-040-11-00-lp-digital-indicating-controller","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}