{"product_id":"omron-nt20s-st121-ev3-5-inch-touchscreen-operator-interface-hmi-panel-24vdc-nt20-series","title":"Omron NT20S-ST121-EV3 5-Inch Touchscreen Operator Interface HMI Panel 24VDC NT20 Series","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"430\" data-start=\"19\"\u003eThe Omron NT20S-ST121-EV3 is a compact human-machine interface (HMI) designed for monitoring and controlling industrial automation systems. It features a 5-inch monochrome STN LCD touch panel that allows operators to interact with PLC-controlled equipment through graphical screens and input commands. This interface supports NT Link and Host Link communication protocols for integration with Omron controllers.\u003c\/p\u003e\n\u003ch3 data-start=\"486\" data-end=\"509\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 75.8023%; height: 491px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003eHMI \/ MMI \/ OIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003eNT20S-ST121-EV3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003eOperator Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003eNT20S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003eDisplay Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003eBlue Mode STN LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003eDisplay Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003e5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003e256 × 128 pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003eInterface Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003eTouchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003eCommunication Protocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003eNT Link, Host Link\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003eCommunication Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003eRS-232C serial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003e10 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003ePanel mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003eFront Protection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003eIP65 \/ NEMA 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003eMemory Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003e96 KB screen data memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003eApprox. 190 × 110 × 58 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 50.0876%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.5622%; height: 19.5938px;\"\u003e1.23 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\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-sheets-root=\"1\"\u003eNT20S-ST121-EV3\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"443\" data-end=\"967\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe NT20S-ST121-EV3 is part of the Omron NT20 series of programmable operator interfaces used in industrial control panels. It provides a monochrome blue-mode STN LCD display with touch functionality for operator interaction and system monitoring. The unit communicates with PLCs and control devices using Host Link and NT Link communication protocols through serial connections. Its compact panel-mounted design and durable front panel construction make it suitable for machine control stations, production equipment, and automation monitoring systems.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1977\" data-start=\"1042\"\u003e\n\u003cli data-end=\"1184\" data-start=\"1042\" data-section-id=\"ygqbd7\"\u003e\n\u003cp data-end=\"1184\" data-start=\"1044\"\u003eIntegrated Touchscreen Interface: Provides direct operator interaction with machines and control systems through a responsive touch panel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1311\" data-start=\"1185\" data-section-id=\"pdqs8y\"\u003e\n\u003cp data-end=\"1311\" data-start=\"1187\"\u003eBlue Mode STN LCD Display: Monochrome 5-inch LCD screen with 256 × 128 resolution for clear visualization of machine data.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1434\" data-start=\"1312\" data-section-id=\"w54zr4\"\u003e\n\u003cp data-end=\"1434\" data-start=\"1314\"\u003ePLC Communication Support: Compatible with NT Link and Host Link protocols for reliable communication with Omron PLCs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1546\" data-start=\"1435\" data-section-id=\"13flfji\"\u003e\n\u003cp data-end=\"1546\" data-start=\"1437\"\u003eIndustrial Panel Mount Design: Designed for installation in control panels with compact space requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1629\" data-start=\"1547\" data-section-id=\"1ugpjgq\"\u003e\n\u003cp data-end=\"1629\" data-start=\"1549\"\u003e24 VDC Power Operation: Operates on standard industrial 24 VDC power supplies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1753\" data-start=\"1630\" data-section-id=\"raskqg\"\u003e\n\u003cp data-end=\"1753\" data-start=\"1632\"\u003eDurable Front Panel Protection: Front panel protection suitable for industrial environments with dust and oil exposure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1857\" data-start=\"1754\" data-section-id=\"1r7g2eg\"\u003e\n\u003cp data-end=\"1857\" data-start=\"1756\"\u003eEfficient Operator Monitoring: Allows display of system status, alarms, and operational parameters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1977\" data-start=\"1858\" data-section-id=\"m6tb9\"\u003e\n\u003cp data-end=\"1977\" data-start=\"1860\"\u003eIntegrated Memory for Screen Data: Supports internal memory storage for HMI screen configuration and interface logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2117\" data-start=\"1979\"\u003eThe NT20S-ST121-EV3 delivers the reliability and precision required for industrial operator interface and machine monitoring applications.\u003c\/p\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":49104800448768,"sku":"NT20S-ST121-EV3","price":1833.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/2_fab53f9e-4d4b-42a1-8c3a-e1b83cca59e6.jpg?v=1785533243","url":"https:\/\/alotechparts.com\/products\/omron-nt20s-st121-ev3-5-inch-touchscreen-operator-interface-hmi-panel-24vdc-nt20-series","provider":"Alo Tech Solutions","version":"1.0","type":"link"}