{"product_id":"yokogawa-rk93-0n-rom-pack-style-s1","title":"YOKOGAWA RK93-0N ROM PACK STYLE S1","description":"\u003ch3 data-end=\"18\" data-start=\"0\" data-section-id=\"nq8ynu\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-end=\"504\" data-start=\"19\"\u003eThe Yokogawa RK93-0N ROM Pack (Style S1) is used a high-capacity non-volatile memory module used in Yokogawa FA-M3 \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003ePLC\u003c\/a\u003e systems to store control programs, configuration data, and system parameters. It enables automatic program execution at power-up and is designed for use with higher-performance sequence CPU modules. This ROM pack is part of the RK series, providing one of the largest storage capacities available for legacy Yokogawa PLC platforms. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"525\" data-start=\"506\" data-section-id=\"plkbhx\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-end=\"929\" data-start=\"526\"\u003eThe Yokogawa RK93-0N is used in industrial automation systems for storing and backing up PLC programs and control data. It is commonly deployed in manufacturing lines, machine control systems, and process automation environments. The ROM pack ensures reliable program retention, system recovery, and duplication of control logic across multiple controllers, supporting stable and consistent operation.\u003c\/p\u003e\n\u003ch3 data-end=\"962\" data-start=\"931\" data-section-id=\"68ulmp\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-end=\"1865\" data-start=\"963\"\u003e• Manufacturer: Yokogawa\u003cbr data-end=\"990\" data-start=\"987\"\u003e• Model \/ Part Number: RK93-0N (Style S1)\u003cbr data-end=\"1034\" data-start=\"1031\"\u003e• Product Type: ROM Pack \/ Memory Module\u003cbr data-end=\"1077\" data-start=\"1074\"\u003e• Function: Stores PLC programs, configuration data, and control tables\u003cbr data-end=\"1151\" data-start=\"1148\"\u003e• Memory Capacity: Up to ~254K ladder steps \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1235\" data-start=\"1232\"\u003e• System Compatibility:\u003cbr data-end=\"1261\" data-start=\"1258\"\u003e• Yokogawa FA-M3 sequence CPU modules (F3SP38, F3SP58, F3SP59 series) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1373\" data-start=\"1370\"\u003e• Data Stored:\u003cbr data-end=\"1390\" data-start=\"1387\"\u003e• Control programs\u003cbr data-end=\"1413\" data-start=\"1410\"\u003e• Configuration\/system data\u003cbr data-end=\"1445\" data-start=\"1442\"\u003e• Timer and counter preset values\u003cbr data-end=\"1483\" data-start=\"1480\"\u003e• Comment and management data \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1555\" data-start=\"1552\"\u003e• Operation:\u003cbr data-end=\"1570\" data-start=\"1567\"\u003e• Non-volatile memory (retains data without power)\u003cbr data-end=\"1625\" data-start=\"1622\"\u003e• Automatic program load on startup\u003cbr data-end=\"1665\" data-start=\"1662\"\u003e• Installation: Plug-in module for CPU unit\u003cbr data-end=\"1711\" data-start=\"1708\"\u003e• Application Role: High-capacity program storage for PLC systems\u003cbr data-end=\"1779\" data-start=\"1776\"\u003e• Product Status: Discontinued \/ legacy module\u003c\/p\u003e\n\u003ch3 data-end=\"1893\" data-start=\"1867\" data-section-id=\"1ln9bp8\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-end=\"2044\" data-start=\"1894\"\u003e• Yokogawa RK73-0N (lower capacity, ~120K steps)\u003cbr data-end=\"1945\" data-start=\"1942\"\u003e• Yokogawa RK53-0N (mid-range capacity)\u003cbr data-end=\"1987\" data-start=\"1984\"\u003e• Yokogawa SD\/Flash memory solutions (newer FA-M3 CPUs)\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"New","offer_id":51734594453806,"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_ddd90921-745b-4bc5-9d2a-572200fcf723.jpg?v=1770606633","url":"https:\/\/plgautomation.com\/products\/yokogawa-rk93-0n-rom-pack-style-s1","provider":"PLG Automation ","version":"1.0","type":"link"}