{"product_id":"mitsubishi-a1sj71uc24-r4-plc-module-a1sj71uc24r4","title":"Mitsubishi A1SJ71UC24-R4 PLC Module A1SJ71UC24R4","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"572\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/mitsubishi\"\u003eMitsubishi\u003c\/a\u003e A1SJ71UC24‑R4 PLC communication module is used in industrial automation systems to provide high‑speed serial communication between a \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003eprogrammable logic controller\u003c\/a\u003e and external devices such as HMIs, PCs, drives, and other controllers. It is commonly installed in Mitsubishi MELSEC A\/Q\/F series PLC racks and control panels to enable data exchange, remote monitoring, and programming access. Maintenance teams and system integrators use this module for PLC networking, remote interfacing, and replacement of legacy communication interfaces.\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"574\" data-end=\"593\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"594\" data-end=\"1053\"\u003eThe Mitsubishi A1SJ71UC24‑R4 module is widely used in factory and process automation environments requiring reliable serial communication for data exchange and system coordination. It is commonly found in machine control panels, material handling systems, packaging machinery, CNC integration, production monitoring networks, and remote diagnostics setups where RS‑232\/RS‑422\/RS‑485 communication supports device interoperability and programming communication with PLCs.\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"1055\" data-end=\"1086\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1087\" data-end=\"1722\"\u003e• Model: A1SJ71UC24‑R4\u003cbr data-start=\"1109\" data-end=\"1112\"\u003e• Module type: PLC serial communication interface\u003cbr data-start=\"1161\" data-end=\"1164\"\u003e• Supported protocols: RS‑232C, RS‑422, RS‑485 (configurable)\u003cbr data-start=\"1225\" data-end=\"1228\"\u003e• Connector: DB‑9 or terminal block (platform dependent)\u003cbr data-start=\"1284\" data-end=\"1287\"\u003e• Baud rate: Up to 115.2 kbps (standard)\u003cbr data-start=\"1327\" data-end=\"1330\"\u003e• Indicators: Communication status LEDs\u003cbr data-start=\"1369\" data-end=\"1372\"\u003e• Mounting: PLC rack or panel mount\u003cbr data-start=\"1407\" data-end=\"1410\"\u003e• Compatibility: Mitsubishi MELSEC A\/Q\/F series PLCs\u003cbr data-start=\"1462\" data-end=\"1465\"\u003e• Communication functions: Serial data exchange, remote I\/O access, diagnostics\u003cbr data-start=\"1544\" data-end=\"1547\"\u003e• Power: Supplied via PLC backplane or auxiliary supply\u003cbr data-start=\"1602\" data-end=\"1605\"\u003e• Designed for: Serial communication and device interfacing in automation\u003cbr data-start=\"1678\" data-end=\"1681\"\u003e• Operating temperature: Industrial range\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"1724\" data-end=\"1750\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1751\" data-end=\"1904\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Mitsubishi A1SJ71UC24‑R5\u003cbr data-start=\"1794\" data-end=\"1797\"\u003e• Omron CJ1W‑SCN41\u003cbr data-start=\"1845\" data-end=\"1848\"\u003e• Allen‑Bradley 1761‑SC\u003c\/p\u003e","brand":"Mitsubishi","offers":[{"title":"New","offer_id":50558425104686,"sku":"New","price":273.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/16_03_2023_19_46_08_A1SJ71UC24_R4_Mitsubishi.jpg?v=1751947726","url":"https:\/\/plgautomation.com\/products\/mitsubishi-a1sj71uc24-r4-plc-module-a1sj71uc24r4","provider":"PLG Automation ","version":"1.0","type":"link"}