{"product_id":"fm212-bachmann-m1-fastbus-master-fiber-optic-module","title":"FM212 BACHMANN M1 FASTBUS Master Fiber Optic Module","description":"\u003ch2\u003eBACHMANN FM212 FASTBUS Master Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBACHMANN FM212\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFM212\u003c\/strong\u003e FASTBUS Master Module, operates as a dedicated hardware component for central communication control and deterministic data exchange within Bachmann M1 Automation System platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eFM212\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBACHMANN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.20 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e58 mm x 51 mm x 122 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered via 24 VDC M1 backplane bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Role\u003c\/td\u003e\n\u003ctd\u003eFASTBUS master for up to 15 substations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Medium\u003c\/td\u003e\n\u003ctd\u003eFiber optic (multimode 50\/125 um or 62.5\/125 um)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Range\u003c\/td\u003e\n\u003ctd\u003eUp to 2000 m between stations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Interfaces\u003c\/td\u003e\n\u003ctd\u003eLC fiber optic connector, RJ45 patch cable, Harting PushPull plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Topology\u003c\/td\u003e\n\u003ctd\u003eStar or line topology configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Network Scaling \u0026amp; Firmware Synchronization\u003c\/h3\u003e\n\u003cp\u003eThe master controller manages fieldbus traffic using the backplane bus communication velocity Licences protocol to ensure low-latency frame distribution across connected optical nodes. High-density I\/O density scaling allows synchronized processing across up to 15 distributed substations over fiber optic lines spanning distances up to 2000 m. Strict firmware flash compatibility rules ensure cyclic packet integrity during real-time control operations over both line and star topologies.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How many remote substations can a single master module control simultaneously?\u003c\/p\u003e\n\u003cp\u003eA: The hardware supports centralized deterministic communication management for up to 15 remote FASTBUS slave substations.\u003c\/p\u003e\n\u003cp\u003eQ: What optical media types are compatible with the integrated LC interface ports?\u003c\/p\u003e\n\u003cp\u003eA: The transceiver accepts standard 50\/125 um or 62.5\/125 um multimode fiber optic cables for transmission distances up to 2000 m.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the module on a standard 35 mm DIN rail or secure panel surface within an IP54 enclosure, verifying proper seating into the M1 backplane rack. De-energize the 24 VDC primary power supply before inserting or removing the unit to prevent backplane edge connector damage. Clean optical LC connector faces before inserting multimode fiber optic cables, ensuring engineers observe minimum cable bend radius limits during routing. Ground all metal enclosure components directly to the main system earth bar using low-impedance grounding straps.\u003c\/p\u003e","brand":"BACHMANN","offers":[{"title":"Default Title","offer_id":52894405460280,"sku":"FM212","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/255._b6251b55-ad96-4aef-9835-d02fd0358a7c.jpg?v=1788319485","url":"https:\/\/www.automodulexpert.com\/products\/fm212-bachmann-m1-fastbus-master-fiber-optic-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}