{"product_id":"mitsubishi-a1sj71c24-r2-communication-module-a1sj71c24r2","title":"Mitsubishi A1SJ71C24-R2 Communication Module A1SJ71C24R2","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"515\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/mitsubishi\"\u003eMitsubishi \u003c\/a\u003eA1SJ71C24‑R2 communication module is used in industrial automation systems to enable serial communication between \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003ePLCs\u003c\/a\u003e and peripheral devices such as HMIs, programming consoles, and other controllers. It is commonly installed in Mitsubishi MELSEC‑A and Q series PLC racks to provide RS‑232\/RS‑422\/RS‑485 interface options. Maintenance teams and system integrators use this module for system networking, remote interfacing, and replacement of failed or legacy communication modules.\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"517\" data-end=\"536\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"537\" data-end=\"958\"\u003eThe Mitsubishi A1SJ71C24‑R2 module is widely used in factory and process automation environments requiring reliable serial communication for data exchange, programming, and device coordination. It is commonly found in machine control panels, material handling systems, packaging lines, CNC integration, and remote diagnostics setups where serial interfacing between PLCs and other devices is essential for control and data transfer.\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"960\" data-end=\"991\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"992\" data-end=\"1539\"\u003e• Model: A1SJ71C24‑R2\u003cbr data-start=\"1013\" data-end=\"1016\"\u003e• Function: PLC communication interface module\u003cbr data-start=\"1062\" data-end=\"1065\"\u003e• Communication type: Serial communication\u003cbr data-start=\"1107\" data-end=\"1110\"\u003e• Supported protocols: RS‑232C \/ RS‑422 \/ RS‑485 (configurable)\u003cbr data-start=\"1173\" data-end=\"1176\"\u003e• Connector type: DB‑9 or terminal block (platform dependent)\u003cbr data-start=\"1237\" data-end=\"1240\"\u003e• Baud rate: Up to 115.2 kbps (typical)\u003cbr data-start=\"1279\" data-end=\"1282\"\u003e• Indicators: Communication status LEDs\u003cbr data-start=\"1321\" data-end=\"1324\"\u003e• Mounting: PLC rack slot or panel mount\u003cbr data-start=\"1364\" data-end=\"1367\"\u003e• Compatibility: Mitsubishi MELSEC‑A and Q series PLCs\u003cbr data-start=\"1421\" data-end=\"1424\"\u003e• Designed for: Serial device interfacing and data exchange\u003cbr data-start=\"1483\" data-end=\"1486\"\u003e• Operating environment: Industrial temperature range\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"1541\" data-end=\"1567\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1568\" data-end=\"1733\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Mitsubishi A1SJ71C24‑R3 (enhanced serial comm module)\u003cbr data-start=\"1623\" data-end=\"1626\"\u003e• Omron CJ1W‑SCN41 (serial communication module)\u003cbr data-start=\"1674\" data-end=\"1677\"\u003e• Allen‑Bradley 1761‑SC (serial communication adapter)\u003c\/p\u003e","brand":"Mitsubishi","offers":[{"title":"New","offer_id":50558430052654,"sku":"New","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/images_4_c1d73f84-8657-4f54-a847-43a541ae463b.jpg?v=1751939307","url":"https:\/\/plgautomation.com\/products\/mitsubishi-a1sj71c24-r2-communication-module-a1sj71c24r2","provider":"PLG Automation ","version":"1.0","type":"link"}