{"product_id":"molex-sst-sr4-clx-rll-controllogix-serial-communication-module","title":"Molex SST-SR4-CLX-RLL | ControlLogix Serial Communication Module","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Molex\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSST-SR4-CLX-RLL\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance serial communication module designed for Allen-Bradley ControlLogix systems. It provides four independent serial ports, enabling seamless integration of Modbus RTU\/ASCII and other serial devices. Acting as a protocol gateway, it allows ControlLogix processors to communicate directly with masters, slaves, and serial-based equipment.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Ports\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of Ports:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 serial ports, configurable as RS-232, RS-422, or RS-485\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupported Protocols:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eModbus RTU (Master\/Slave), Modbus ASCII, DF1, ASCII, others\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBaud Rates:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e300–115,200 bps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Bits:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e7 or 8\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStop Bits:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 or 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eParity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNone, Even, Odd\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlow Control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHardware (RTS\/CTS), Software (XON\/XOFF)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eControlLogix Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSlot Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard ControlLogix chassis slot\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBackplane Communication:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCompatible with RSLogix 5000 \/ Studio 5000\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConfiguration \u0026amp; Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRemote Link Library (RLL)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Exchange:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCyclic and event-driven, configurable message mapping and polling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Ratings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0°C to +60°C (32°F to 140°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e–40°C to +85°C (–40°F to 185°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHumidity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5%–95% non-condensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShock \u0026amp; Vibration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMeets ControlLogix industrial standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Dimensions and Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e42 × 168 × 37 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.0 lbs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e12 months\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConnectivity and Performance\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSST-SR4-CLX-RLL\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures high-speed and reliable serial data exchange across multiple protocols. Its four configurable ports support flexible network topologies and allow direct integration of legacy or modern serial devices.\u003c\/p\u003e\n\u003ch3\u003eInstallation and Reliability\u003c\/h3\u003e\n\u003cp\u003eThis module fits standard ControlLogix chassis slots and uses Remote Link Library (RLL) for configuration and diagnostics. It operates reliably in industrial environments, with robust temperature, humidity, and shock ratings to guarantee stable performance.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":50638596309288,"sku":"SST-SR4-CLX-RLL","price":152.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/SST-SR4-CLX-RLL1.jpg?v=1757647576","url":"https:\/\/www.powerdcs.com\/products\/molex-sst-sr4-clx-rll-controllogix-serial-communication-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}