{"product_id":"genius-i-o-module-ge-ic660bsm021-24-48v-redundant-bus-unit","title":"Genius I\/O Module GE IC660BSM021 | 24\/48V Redundant Bus Unit","description":"\u003ch2\u003e\u003cstrong\u003eGE Fanuc IC660BSM021 Bus Switching Module – Product Description\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Summary\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe GE Fanuc IC660BSM021 is a compact bus switching module designed for Genius I\/O networks that require robust communication redundancy. It links distributed I\/O blocks to dual serial buses, allowing seamless transfers between primary and backup paths during network disturbances. Moreover, the module enhances system availability by enabling automatic or operator-initiated switching, which supports stable automation performance in demanding environments. Its rugged electronics and extended temperature rating also allow reliable operation in diverse industrial installations.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer: GE Fanuc (General Electric)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModel Number: IC660BSM021\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSeries: Genius I\/O\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Bus Switching Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: 0.79 lbs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStatus: Discontinued by manufacturer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Characteristics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage rating: 24\/48 VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlternate model: IC660BSM120 (115 VAC \/ 125 VDC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBus switching: Automatic or manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eControl sources: CPU command or handheld monitor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFunction \u0026amp; Diagnostics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eConnects I\/O modules to two serial communication buses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvides redundant communication paths\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLED indicators show active bus and fault conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSwitches during cable failure or manual selection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eWorks with Genius I\/O blocks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports distributed topologies with multiple BSM units\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical \u0026amp; Environmental\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003edimensions: 60 × 120 × 30 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting: DIN-rail or panel installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating temperature: –40 °C to +70 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage temperature: –40 °C to +85 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHumidity: 5–95% non-condensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRugged housing for industrial environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What is the main purpose of the IC660BSM021?\u003c\/strong\u003e\u003cbr\u003eIt ensures communication redundancy by connecting Genius I\/O blocks to two serial buses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Can the module switch buses automatically?\u003c\/strong\u003e\u003cbr\u003eYes, switching can occur automatically or through manual commands from the CPU or monitor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Does the IC660BSM021 support low-voltage applications?\u003c\/strong\u003e\u003cbr\u003eThis model supports 24\/48 VDC systems, which fits many industrial control panels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Is it compatible with all Genius I\/O blocks?\u003c\/strong\u003e\u003cbr\u003eIt works with the full Genius I\/O family in distributed system configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. What happens when the primary bus fails?\u003c\/strong\u003e\u003cbr\u003eThe module switches to the backup bus, maintaining communication with the I\/O network.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":43872754368611,"sku":"IC660BSM021","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/407.1_b242c1ba-5a69-4cf4-b246-4e910a08f3d4.jpg?v=1764916312","url":"https:\/\/www.autocontrolglobal.com\/id\/products\/genius-i-o-module-ge-ic660bsm021-24-48v-redundant-bus-unit","provider":"AutoControl Global","version":"1.0","type":"link"}