{"product_id":"nt31-st123b-ev3-omron-nt31-touchscreen-operator-interface-panel-57-inch-monochrome-lcd-host-link-nt-link-rs-232c","title":"NT31-ST123B-EV3 | Omron NT31 Touchscreen Operator Interface Panel 5.7-Inch Monochrome LCD Host Link NT Link RS-232C","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"20\" data-end=\"417\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe Omron NT31-ST123B-EV3 is a touchscreen operator interface panel designed for industrial automation monitoring and machine control applications. The NT31-ST123B-EV3 features a 5.7-inch monochrome STN LCD display with 320 × 240 resolution and supports Host Link and NT Link communications. It operates on 24 VDC power and is built for durable panel-mounted operator interaction in factory environments.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"418\" data-start=\"20\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"418\" data-start=\"20\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOmron Automation and Safety\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomation Control Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNT31-ST123B-EV3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOperator Interface Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNT31 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTouchscreen Operator Interface Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.7 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMonochrome STN LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e320 × 240 Dots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBacklighting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Protocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHost Link \/ NT Link\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSerial Interfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS-232C \/ RS-422A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Serial Ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20.4–26.4 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIngress Protection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ NEMA 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCase Color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions (L × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e195 mm × 142 mm × 74 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.68 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-sheets-root=\"1\"\u003eNT31-ST123B-EV3\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-end=\"1111\" data-start=\"453\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe NT31-ST123B-EV3 is part of Omron’s NT31 series programmable terminals, engineered for compact human-machine interface use in industrial control systems. It provides a monochrome touchscreen display with serial communication interfaces including RS-232C and RS-422A for integration with Omron PLC networks. The unit is designed for control panel mounting and includes IP65\/NEMA 4 protection for dust-tight and water-resistant operation. With backlighting and stable low-voltage operation, it is intended for legacy automation installations requiring reliable operator display and machine interface capability.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eKey Features:\u003cmeta charset=\"utf-8\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli data-start=\"1087\" data-end=\"1212\"\u003e\n\u003cp data-start=\"1089\" data-end=\"1212\"\u003eProgrammable Touchscreen Operator Terminal: Designed for machine monitoring and control in industrial automation systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1213\" data-end=\"1313\"\u003e\n\u003cp data-start=\"1215\" data-end=\"1313\"\u003e5.7-Inch Monochrome STN LCD Display: Provides clear visualization with 320 × 240 dot resolution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1314\" data-end=\"1422\"\u003e\n\u003cp data-start=\"1316\" data-end=\"1422\"\u003eHost Link and NT Link Communication Support: Enables integration with Omron PLC and automation networks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1423\" data-end=\"1530\"\u003e\n\u003cp data-start=\"1425\" data-end=\"1530\"\u003eSerial Interface Connectivity: Includes RS-232C and RS-422A communication ports for controller linkage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1531\" data-end=\"1627\"\u003e\n\u003cp data-start=\"1533\" data-end=\"1627\"\u003e24 VDC Power Supply Operation: Designed for standard industrial low-voltage control systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1628\" data-end=\"1740\"\u003e\n\u003cp data-start=\"1630\" data-end=\"1740\"\u003eIP65 and NEMA 4 Protection Rating: Dust-tight and water-resistant construction for harsh panel environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1741\" data-end=\"1844\"\u003e\n\u003cp data-start=\"1743\" data-end=\"1844\"\u003eBacklit Display Design: Supports visibility in industrial operator stations and control enclosures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1845\" data-end=\"2110\"\u003e\n\u003cp data-start=\"1847\" data-end=\"2110\"\u003eCompact Panel-Mount Housing: Suitable for space-efficient installation in automation control panels.\u003cbr data-start=\"1947\" data-end=\"1950\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1847\" data-end=\"2110\"\u003eThe NT31-ST123B-EV3 delivers the reliability and precision required for monochrome touchscreen operator interface control in industrial automation environments.\u003c\/p\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":49104908943616,"sku":"NT31-ST123B-EV3","price":799.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/s-l300_cf5d200f-8428-4939-b010-b11ff92fb0ab.webp?v=1785535881","url":"https:\/\/alotechparts.com\/products\/nt31-st123b-ev3-omron-nt31-touchscreen-operator-interface-panel-57-inch-monochrome-lcd-host-link-nt-link-rs-232c","provider":"Alo Tech Solutions","version":"1.0","type":"link"}