{"product_id":"mitsubishi-electric-a1sj71ap21-datalink-module","title":"Mitsubishi Electric A1SJ71AP21 Datalink Module","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"450\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/mitsubishi\" title=\"Mitsubishi\"\u003eMitsubishi\u003c\/a\u003e A1SJ71AP21 \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\" title=\"Datalink Module\"\u003eDatalink Module\u003c\/a\u003e is used in industrial automation systems to enable high-speed data communication between PLCs and networked devices. Commonly installed in manufacturing lines, process control systems, and factory automation equipment requiring reliable data exchange. Maintenance teams, OEMs, and system integrators use this part for system expansion, retrofit, and replacement of PLC communication modules.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"452\" data-end=\"469\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"470\" data-end=\"830\"\u003eThe Mitsubishi A1SJ71AP21 is widely used in industrial environments such as automotive assembly lines, packaging systems, material handling operations, and distributed control systems where multiple PLCs and devices must communicate efficiently. It supports stable and synchronized data transmission across automation networks for improved system coordination.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"832\" data-end=\"861\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"862\" data-end=\"1377\"\u003e• Manufacturer Part Number (MPN): A1SJ71AP21\u003cbr data-start=\"906\" data-end=\"909\"\u003e• Brand: Mitsubishi Electric\u003cbr data-start=\"937\" data-end=\"940\"\u003e• Product Type: PLC Datalink \/ Communication Module\u003cbr data-start=\"991\" data-end=\"994\"\u003e• Series: MELSEC-A Series\u003cbr data-start=\"1019\" data-end=\"1022\"\u003e• Communication Type: PLC-to-PLC data link\u003cbr data-start=\"1064\" data-end=\"1067\"\u003e• Network Capability: High-speed data exchange\u003cbr data-start=\"1113\" data-end=\"1116\"\u003e• Interface: Dedicated communication port\u003cbr data-start=\"1157\" data-end=\"1160\"\u003e• Mounting Type: Rack-mounted (PLC base unit)\u003cbr data-start=\"1205\" data-end=\"1208\"\u003e• Power Supply: Supplied via PLC base unit\u003cbr data-start=\"1250\" data-end=\"1253\"\u003e• Compatibility: Mitsubishi MELSEC-A Series PLC systems\u003cbr data-start=\"1308\" data-end=\"1311\"\u003e• Application: Industrial network communication and data sharing\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1379\" data-end=\"1403\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1404\" data-end=\"1479\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Mitsubishi \u003ca href=\"https:\/\/plgautomation.com\/products\/mitsubishi-qj71e71-100-ethernet-module-qj71e71100?_pos=2\u0026amp;_sid=cf15a79ab\u0026amp;_ss=r\" title=\"QJ71E71-100\"\u003eQJ71E71-100\u003c\/a\u003e\u003cbr data-start=\"1428\" data-end=\"1431\"\u003e• Mitsubishi \u003ca href=\"https:\/\/plgautomation.com\/products\/mitsubishi-electric-aj71ap21-melsec-link-unit?_pos=1\u0026amp;_sid=8a2b79cbd\u0026amp;_ss=r\" title=\"AJ71AP21\"\u003eAJ71AP21\u003c\/a\u003e\u003cbr data-start=\"1452\" data-end=\"1455\"\u003e• Mitsubishi \u003ca href=\"https:\/\/plgautomation.com\/products\/mitsubishi-link-unit-qj71lp21-25-networking-module-melsec-si-fibre-optic-cable?_pos=4\u0026amp;_sid=6c83dd8b9\u0026amp;_ss=r\" title=\"QJ71LP21-25\"\u003eQJ71LP21-25\u003c\/a\u003e\u003c\/p\u003e","brand":"Mitsubishi","offers":[{"title":"New","offer_id":50558423499054,"sku":"New","price":524.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/images_de502910-4421-4c60-8bd1-571fc2232f86.jpg?v=1751949049","url":"https:\/\/plgautomation.com\/products\/mitsubishi-electric-a1sj71ap21-datalink-module","provider":"PLG Automation ","version":"1.0","type":"link"}