{"product_id":"bachmann-m1-fm221-00012200-10-dual-port-fastbus-interface","title":"Bachmann M1 FM221 (00012200-10) Dual-Port FASTBUS Interface","description":"\u003cp\u003eBachmann FM221 | 00012200-10 | FASTBUS Fiber Optic Master Module\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFM221 (00012200-10)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance FASTBUS Master module designed for the Bachmann M1 automation system. This dual-port fiber optic interface enables deterministic, real-time communication between a central processor and multiple remote I\/O substations. By utilizing HCS (Hard Clad Silica) fiber technology, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFM221 (00012200-10)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides complete galvanic isolation and absolute immunity to electromagnetic interference (EMI), making it the industry standard for demanding environments such as wind power nacelles and maritime engine rooms.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e: FASTBUS Master Communication Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e: 2 x Independent Optical Ports\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Transmission Rate\u003c\/strong\u003e: 10 Mbit\/s (Deterministic)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTransmission Medium\u003c\/strong\u003e: HCS Fiber Optic (200\/230 µm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Distance\u003c\/strong\u003e: 200 meters between segments (Total network span up to several kilometers)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptical Connector\u003c\/strong\u003e: V-PIN (Versatile Link) standard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e: Typically 300 mA at 24 VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTopology Support\u003c\/strong\u003e: Daisy-chain, Star, and Tree structures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -30 °C to +60 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 55 x 80 x 118 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.30 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eNetwork Topology and Connectivity\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUnlike the single-port variant, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFM221 (00012200-10)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efeatures two optical channels. This allows system integrators to implement redundant line structures or branch out into complex star topologies. The use of HCS fiber over Plastic Optical Fiber (POF) ensures significantly lower signal attenuation and higher mechanical durability, which is critical for long-term stability in vibrating industrial machinery.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSystem Comparison: FM221 vs. FM211\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFM221\u003c\/strong\u003e: Dual optical ports. Supports network branching and more complex distributed architectures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFM211\u003c\/strong\u003e: Single optical port. Limited to simple point-to-point or end-of-line termination.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCommon Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWind Energy\u003c\/strong\u003e: Bridging data communication between the base controller and the nacelle\/hub pitch systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaritime Engineering\u003c\/strong\u003e: Secure links between the bridge control systems and engine room I\/O.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDistributed Manufacturing\u003c\/strong\u003e: Connecting remote I\/O islands in large-scale plants where electrical interference prevents the use of copper cabling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bachmann","offers":[{"title":"Default Title","offer_id":42870848782426,"sku":"FM221","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/13._b9a7b123-0254-4663-a444-3bd92aa86699.jpg?v=1773190698","url":"https:\/\/www.spareoil.com\/products\/bachmann-m1-fm221-00012200-10-dual-port-fastbus-interface","provider":"SpareOil Automation","version":"1.0","type":"link"}