{"product_id":"yokogawa-ea0a-plc-module-eaoa-as-e9740ea-04-isolator-ase9740ea04-ea0a-eaoa","title":"Yokogawa EA0A PLC Module EAOA AS-E9740EA-04 Isolator ASE9740EA04 EA0A EAOA","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"216\" data-end=\"232\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"233\" data-end=\"712\"\u003eThe Yokogawa EAOA (EA0A) AS-E9740EA-04 is a PLC signal isolator module used in industrial control systems to electrically isolate field signals from the control system. It helps protect PLC hardware from noise, voltage spikes, and ground loops while maintaining accurate signal transmission. This module is typically part of Yokogawa signal conditioning or I\/O interface systems and is often used as a replacement or maintenance component. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"714\" data-end=\"731\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"732\" data-end=\"1071\"\u003eThe Yokogawa EAOA isolator module is used in process control systems, DCS\/PLC environments, and industrial automation setups. The module is commonly installed between field devices (sensors, transmitters) and \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003ePLC input\/output modules \u003c\/a\u003eto ensure stable and interference-free signal transmission in manufacturing, oil \u0026amp; gas, and utility systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1073\" data-end=\"1102\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1103\" data-end=\"1510\"\u003e• Manufacturer: Yokogawa\u003cbr data-start=\"1127\" data-end=\"1130\"\u003e• Model \/ Part Number: EAOA \/ EA0A\u003cbr data-start=\"1164\" data-end=\"1167\"\u003e• Assembly Number: AS-E9740EA-04\u003cbr data-start=\"1199\" data-end=\"1202\"\u003e• Product Type: PLC Signal Isolator Module\u003cbr data-start=\"1244\" data-end=\"1247\"\u003e• Function: Electrical isolation and signal conditioning\u003cbr data-start=\"1303\" data-end=\"1306\"\u003e• Installation: Rack or panel-mounted PLC system\u003cbr data-start=\"1354\" data-end=\"1357\"\u003e• Application: Industrial control and process systems\u003cbr data-start=\"1410\" data-end=\"1413\"\u003e• Condition: Commonly available as surplus\/used inventory \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1512\" data-end=\"1536\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1537\" data-end=\"1698\"\u003e• Yokogawa signal conditioner cards (EA \/ EC \/ EP series)\u003cbr data-start=\"1594\" data-end=\"1597\"\u003e• Yokogawa VJ series signal isolators\u003cbr data-start=\"1634\" data-end=\"1637\"\u003e• Generic DIN-rail signal isolators (application dependent)\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51734642524462,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_196cf299-900c-4ebf-9074-87ccfb58f0e8.jpg?v=1770606792","url":"https:\/\/plgautomation.com\/products\/yokogawa-ea0a-plc-module-eaoa-as-e9740ea-04-isolator-ase9740ea04-ea0a-eaoa","provider":"PLG Automation ","version":"1.0","type":"link"}