{"product_id":"omron-cs1w-scu21-v1-serial-communications-unit","title":"Omron CS1W-SCU21-V1 Serial Communications Unit","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"492\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/omron\" title=\"Omron\"\u003eOmron\u003c\/a\u003e CS1W-SCU21-V1 serial communication unit is used in Omron CS1 series PLC systems to provide high-speed serial communication with external devices. Commonly installed in control panels, manufacturing systems, and process automation lines requiring reliable data exchange with HMIs, computers, and peripheral equipment. Maintenance teams and system integrators use this part for system expansion, replacement, and maintaining stable communication in \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\" title=\"PLC-based systems\"\u003ePLC-based systems\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"494\" data-end=\"511\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"512\" data-end=\"885\"\u003eThe Omron CS1W-SCU21-V1 communication module is used in industrial environments for connecting PLCs to operator interfaces, supervisory systems, barcode readers, and other serial devices. It is widely applied in factory automation, material handling systems, and production lines where consistent and high-speed serial communication is essential for monitoring and control.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"887\" data-end=\"916\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"917\" data-end=\"1575\"\u003e• Manufacturer Part Number (MPN): CS1W-SCU21-V1\u003cbr data-start=\"964\" data-end=\"967\"\u003e• Product Type: PLC Serial Communication Unit\u003cbr data-start=\"1012\" data-end=\"1015\"\u003e• Series: CS1W Series\u003cbr data-start=\"1036\" data-end=\"1039\"\u003e• Communication Type: RS-232C \/ RS-422A \/ RS-485\u003cbr data-start=\"1087\" data-end=\"1090\"\u003e• Number of Ports: 2 independent serial ports\u003cbr data-start=\"1135\" data-end=\"1138\"\u003e• Protocol Support: Host Link, No-protocol, and custom serial communication\u003cbr data-start=\"1213\" data-end=\"1216\"\u003e• Compatible PLC: Omron CS1 Series\u003cbr data-start=\"1250\" data-end=\"1253\"\u003e• Data Transmission: High-speed bidirectional communication\u003cbr data-start=\"1312\" data-end=\"1315\"\u003e• Connection Type: Serial ports with terminal\/connector interface\u003cbr data-start=\"1380\" data-end=\"1383\"\u003e• Mounting Type: PLC rack mount\u003cbr data-start=\"1414\" data-end=\"1417\"\u003e• Power Supply: Supplied via PLC backplane\u003cbr data-start=\"1459\" data-end=\"1462\"\u003e• Indicators: LED status indicators for communication and module status\u003cbr data-start=\"1533\" data-end=\"1536\"\u003e• Operating Temperature: 0°C to +55°C\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1577\" data-end=\"1601\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1602\" data-end=\"1668\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Omron CJ1W-SCU21-V1\u003cbr data-start=\"1623\" data-end=\"1626\"\u003e• Omron CS1W-SCU31-V1\u003cbr data-start=\"1647\" data-end=\"1650\"\u003e• Omron CP1W-CIF11\u003c\/p\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558445322542,"sku":"New","price":364.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/4c5405247f1da6dfe64705de8204b7246cca8608d7479f654a87edad02428ff1.jpg?v=1751864594","url":"https:\/\/plgautomation.com\/products\/omron-cs1w-scu21-v1-serial-communications-unit","provider":"PLG Automation ","version":"1.0","type":"link"}