{"product_id":"cj1w-scu42-omron-serial-high-speed-communication-unit-rs-232c-rs-422485-230kbps","title":"CJ1W-SCU42 | Omron Serial High-Speed Communication Unit RS-232C + RS-422\/485 230kbps","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003eThe Omron CJ1W-SCU42 Serial High-Speed Communication Unit is a dual-port communication module designed for use with Omron CJ-series PLC systems. It features one RS-232C port and one RS-422\/485 port, supporting high-speed data transmission up to 230 kbps for flexible integration with MODBUS, Host Link, and other industrial serial communication protocols.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndustrial Automation and Controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCJ1W-SCU42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommunication Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCJ1W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSerial High-Speed Communication Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCJ I\/O Bus (CPU Bus Unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 (1 × RS-232C, 1 × RS-422\/485)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported Protocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMODBUS RTU\/ASCII, MODBUS Master\/Slave, Host Link, CompoWay\/F, Serial Gateway, No Protocol, Protocol Macro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 230 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunctionality\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual-port communication with configurable modes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported Devices\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLCs, drives, HMIs, sensors, barcode scanners, controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN rail \/ PLC rack mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupplied via CJ PLC backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndicators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLED status indicators for TX\/RX and power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90 mm × 31 mm × 81.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e190 g (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C to 55°C (32°F to 131°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS-232C, RS-422, RS-485 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIngress Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20 (indoor, panel use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, UL, RoHS, REACH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC-to-device communication for industrial automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About CJ1W-SCU42\u003c\/h4\u003e\n\u003cp\u003eThe CJ1W-SCU42 is part of the Omron CJ1W communication module family, engineered to expand PLC networking and serial communication capabilities. It supports a wide range of protocols, including MODBUS Master\/Slave, CompoWay\/F, Host Link, and Serial Gateway, making it suitable for connecting intelligent devices such as barcode readers, inverters, sensors, and external controllers. This unit connects directly to the CJ-series CPU Bus, enabling high-speed, reliable data exchange between serial devices and the PLC. Compact and lightweight, the module is easy to install in a DIN-rail-mounted PLC rack, and its 230 kbps maximum baud rate ensures smooth data flow in complex automation systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual Communication Ports: Includes one RS-232C and one RS-422\/485 serial port for versatile connectivity.\u003c\/li\u003e\n\u003cli\u003eHigh-Speed Transmission: Supports communication speeds up to 230 kbps for fast data exchange.\u003c\/li\u003e\n\u003cli\u003eProtocol Flexibility: Compatible with MODBUS RTU\/ASCII, Host Link, CompoWay\/F, and Serial Gateway modes.\u003c\/li\u003e\n\u003cli\u003eMaster\/Slave Functionality: Operates as a MODBUS Master or Slave for integrated device control.\u003c\/li\u003e\n\u003cli\u003eProgrammable Communication: Supports Protocol Macro for custom serial data structures.\u003c\/li\u003e\n\u003cli\u003ePLC Integration: Connects via the CJ I\/O Bus as a CPU Bus Unit for direct CJ-series PLC communication.\u003c\/li\u003e\n\u003cli\u003eCompact Form Factor: 90 × 31 × 81.9 mm module fits easily into standard PLC configurations.\u003c\/li\u003e\n\u003cli\u003eWide Application Range: Ideal for linking PLCs with external devices such as sensors, HMIs, drives, and instrumentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe CJ1W-SCU42 delivers the reliability and precision required for high-performance serial communication in industrial automation networks.\u003c\/p\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":49105137172736,"sku":"CJ1W-SCU42","price":824.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/CJ1W-SCU42.jpg?v=1785541054","url":"https:\/\/alotechparts.com\/products\/cj1w-scu42-omron-serial-high-speed-communication-unit-rs-232c-rs-422485-230kbps","provider":"Alo Tech Solutions","version":"1.0","type":"link"}