{"product_id":"omron-nt31-st123-ev3-operator-interface-panel","title":"Omron NT31-ST123-EV3 Operator Interface Panel","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"522\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/omron\" title=\"Omron\"\u003eOmron\u003c\/a\u003e NT31-ST123-EV3 \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\" title=\"operator interface panel\"\u003eoperator interface panel\u003c\/a\u003e is used in industrial automation systems to provide human-machine interface (HMI) control and monitoring for PLC-based equipment. Commonly installed in control panels, packaging machines, conveyor systems, and manufacturing lines requiring operator input, display, and system interaction. Maintenance teams and system integrators use this part for replacement, retrofit, and maintaining reliable operator interface functionality in industrial systems. \u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"524\" data-end=\"543\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"544\" data-end=\"924\"\u003eThe Omron NT31-ST123-EV3 HMI is used in industrial environments where real-time monitoring and operator control are essential. It is applied in assembly lines, material handling systems, packaging equipment, and process control panels to display system status, allow parameter adjustments, and enable efficient human-machine interaction within PLC-controlled automation systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"926\" data-end=\"957\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"958\" data-end=\"1469\"\u003e• Manufacturer: Omron\u003cbr data-start=\"979\" data-end=\"982\"\u003e• Part Number: NT31-ST123-EV3 \/ NT31-ST123B-EV3\u003cbr data-start=\"1029\" data-end=\"1032\"\u003e• Product Type: HMI Operator Interface Panel\u003cbr data-start=\"1076\" data-end=\"1079\"\u003e• Display Type: STN LCD (monochrome)\u003cbr data-start=\"1115\" data-end=\"1118\"\u003e• Screen Size: Approx. 5.7 inches\u003cbr data-start=\"1151\" data-end=\"1154\"\u003e• Resolution: 320 x 240 pixels\u003cbr data-start=\"1184\" data-end=\"1187\"\u003e• Input Method: Touchscreen\u003cbr data-start=\"1214\" data-end=\"1217\"\u003e• Communication Ports: RS-232C \/ RS-422A \/ RS-485\u003cbr data-start=\"1266\" data-end=\"1269\"\u003e• Supported PLCs: Omron PLC series and compatible controllers\u003cbr data-start=\"1330\" data-end=\"1333\"\u003e• Power Supply: 24 VDC\u003cbr data-start=\"1355\" data-end=\"1358\"\u003e• Mounting Type: Panel mount\u003cbr data-start=\"1386\" data-end=\"1389\"\u003e• Memory: Internal screen data storage\u003cbr data-start=\"1427\" data-end=\"1430\"\u003e• Operating Temperature: 0°C to +50°C\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"1471\" data-end=\"1497\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1498\" data-end=\"1595\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Omron NT31C-ST141-EV3 HMI Panel\u003cbr data-start=\"1531\" data-end=\"1534\"\u003e• Omron \u003ca href=\"https:\/\/plgautomation.com\/products\/preowned-omron-nb5q-tw01b-interactive-display-5-6-in-24vdc-10w-out-5vdc-250ma?_pos=1\u0026amp;_sid=2c1282543\u0026amp;_ss=r\" title=\"NB5Q-TW01B\"\u003eNB5Q-TW01B\u003c\/a\u003e HMI Panel\u003cbr data-start=\"1562\" data-end=\"1565\"\u003e• Omron \u003ca href=\"https:\/\/plgautomation.com\/products\/omron-ns5-sq10b-v2-plc-interactive-display-5-7-lcd-24v-15w-protective-cover?_pos=1\u0026amp;_sid=34f562688\u0026amp;_ss=r\" title=\"NS5-SQ10B-V2\"\u003eNS5-SQ10B-V2\u003c\/a\u003e HMI Panel\u003c\/p\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558438113582,"sku":"New","price":629.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/NT31-ST123-EV3.webp?v=1751874219","url":"https:\/\/plgautomation.com\/products\/omron-nt31-st123-ev3-operator-interface-panel","provider":"PLG Automation ","version":"1.0","type":"link"}