{"product_id":"nt31-st121b-ev2-omron-5-7-inch-monochrome-touch-operator-interface","title":"NT31-ST121B-EV2 | Omron 5.7-Inch Monochrome Touch Operator Interface","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"474\" data-start=\"21\"\u003eThe Omron NT31-ST121B-EV2 is a compact operator interface designed for monitoring and control of industrial automation systems. It features a 5.7-inch monochrome STN LCD touch panel with reliable Host Link and NT Link communications for seamless PLC integration. This unit operates on 24 VDC and is commonly used in machine control panels and equipment interfaces.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.9477%; height: 333.212px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 46.0347%; height: 19.6007px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2034%; height: 19.6007px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 46.0347%; height: 19.6007px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2034%; height: 19.6007px;\"\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 46.0347%; height: 19.6007px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2034%; height: 19.6007px;\"\u003eHMI \/ MMI \/ OIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 46.0347%; height: 19.6007px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2034%; height: 19.6007px;\"\u003eNT31-ST121B-EV2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 46.0347%; height: 19.6007px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2034%; height: 19.6007px;\"\u003eOperator Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 46.0347%; height: 19.6007px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2034%; height: 19.6007px;\"\u003eNT31 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 46.0347%; height: 19.6007px;\"\u003e\u003cstrong\u003eDisplay Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2034%; height: 19.6007px;\"\u003e5.7 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 46.0347%; height: 19.6007px;\"\u003e\u003cstrong\u003eDisplay Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2034%; height: 19.6007px;\"\u003eMonochrome STN LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 46.0347%; height: 19.6007px;\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2034%; height: 19.6007px;\"\u003e320 × 240 Dots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 46.0347%; height: 19.6007px;\"\u003e\u003cstrong\u003eTouch Panel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2034%; height: 19.6007px;\"\u003eAnalog Resistive Touch Screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 46.0347%; height: 19.6007px;\"\u003e\u003cstrong\u003eCommunication Protocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2034%; height: 19.6007px;\"\u003eHost Link, NT Link\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 46.0347%; height: 19.6007px;\"\u003e\u003cstrong\u003eCommunication Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2034%; height: 19.6007px;\"\u003eRS-232C, RS-422A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 46.0347%; height: 19.6007px;\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2034%; height: 19.6007px;\"\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 46.0347%; height: 19.6007px;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2034%; height: 19.6007px;\"\u003e15 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 46.0347%; height: 19.6007px;\"\u003e\u003cstrong\u003eBezel Color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2034%; height: 19.6007px;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 46.0347%; height: 19.6007px;\"\u003e\u003cstrong\u003eProduct Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2034%; height: 19.6007px;\"\u003eDiscontinued by Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 46.0347%; height: 19.6007px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 51.2034%; height: 19.6007px;\"\u003e1.95 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About NT31-ST121B-EV2\u003c\/h4\u003e\n\u003cp data-end=\"1065\" data-start=\"503\"\u003eThe NT31-ST121B-EV2 is part of Omron’s NT31 Series of programmable operator interfaces developed for dependable human-machine interaction. It is built with a robust front-panel touch screen and a standardized panel-mount design suitable for industrial environments. The unit is compatible with Omron PLCs through Host Link and NT Link communication protocols using RS-232C or RS-422A connections. Its straightforward configuration and stable display performance make it suitable for operator input, status visualization, and basic process control.\u003c\/p\u003e\n\u003ch3 data-end=\"1088\" data-start=\"1067\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5.7-Inch Touch Panel Display: Monochrome STN LCD with clear operator visibility.\u003c\/li\u003e\n\u003cli\u003eStandard Resolution: 320 × 240 dots for effective process visualization.\u003c\/li\u003e\n\u003cli\u003ePLC Communication Support: Compatible with Host Link and NT Link protocols.\u003c\/li\u003e\n\u003cli\u003eSerial Interfaces: Supports RS-232C and RS-422A communication ports.\u003c\/li\u003e\n\u003cli\u003e24 VDC Power Input: Designed for standard industrial control power systems.\u003c\/li\u003e\n\u003cli\u003eCompact Panel-Mount Design: Suitable for space-constrained control cabinets.\u003c\/li\u003e\n\u003cli\u003eIndustrial Build Quality: Engineered for stable operation in automation environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe NT31-ST121B-EV2 delivers the reliability and precision required for operator interface and machine monitoring applications.\u003c\/p\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":51075077046570,"sku":"NT31-ST121B-EV2","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_655ef2a9-d256-4c42-a6ce-868385f90bcf.webp?v=1769113152","url":"https:\/\/iqelectro.com\/products\/nt31-st121b-ev2-omron-5-7-inch-monochrome-touch-operator-interface","provider":"IQElectro","version":"1.0","type":"link"}