{"product_id":"rockwell-allen-bradley-1771-af1-plc-5-stand-alone-fiber-optic-converter","title":"Rockwell Allen-Bradley 1771-AF1 PLC 5 Stand Alone Fiber Optic Converter","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eStand-alone fiber-optic converter module\u003c\/strong\u003e from the Allen-Bradley PLC-5 series is designed to extend communication distances and improve noise immunity by converting electrical signals (DH+ or RIO) to optical signals for transmission over fiber-optic cable, and vice versa. It enables reliable data exchange in electrically noisy industrial environments.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 1771-AF1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Fiber-Optic Converter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Protocols:\u003c\/strong\u003e Data Highway Plus (DH+), Remote I\/O (RIO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Rates:\u003c\/strong\u003e 57.6 kbps and 115.2 kbps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber Ports:\u003c\/strong\u003e 2 (Transmit and Receive per channel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Conversion Distance:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eFiber-only: 6,500 ft (100\/140 µm cable)\u003c\/li\u003e\n\u003cli\u003eTwinax + Fiber: 43,000 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e External 5 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Current:\u003c\/strong\u003e 600 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current:\u003c\/strong\u003e 1.0 A at 5 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 5 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Dissipation:\u003c\/strong\u003e 17.06 BTU\/hr\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Type:\u003c\/strong\u003e Coaxial Quad-Shield RG-6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Keying:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eUpper: 54–56\u003c\/li\u003e\n\u003cli\u003eLower: 16–18\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Stand-alone with mounting tabs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Requirement:\u003c\/strong\u003e NEMA Type 12 or equivalent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e –25°C to +70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e –25°C to +85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 89 mm × 165 mm × 51 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.5 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus Indicators:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003ePower LED\u003c\/li\u003e\n\u003cli\u003eChannel 1 and 2 Transmit\/Receive LEDs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e CE, UL, RoHS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFunctional Highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConverts DH+ and RIO electrical signals to optical and back\u003c\/li\u003e\n\u003cli\u003eEnables long-distance communication over fiber-optic cable\u003c\/li\u003e\n\u003cli\u003eOperates as a repeater to amplify signal strength\u003c\/li\u003e\n\u003cli\u003eTransparent protocol conversion with no system delay\u003c\/li\u003e\n\u003cli\u003eLED indicators for channel activity and diagnostics\u003c\/li\u003e\n\u003cli\u003eScrew-type terminal block for twinaxial cable termination\u003c\/li\u003e\n\u003cli\u003eSupports star configuration for network topology\u003c\/li\u003e\n\u003cli\u003eCompatible with legacy PLC-5 controllers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":42450938921027,"sku":"1771-AF1","price":234.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/1771-AF1_2.png?v=1753773652","url":"https:\/\/www.plcdcspro.com\/products\/rockwell-allen-bradley-1771-af1-plc-5-stand-alone-fiber-optic-converter","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}