{"product_id":"1747-ocvga1-allen-bradley-slc-500-open-controller-vga-interface-module","title":"1747-OCVGA1 Allen-Bradley SLC 500 Open Controller - VGA Interface Module","description":"\u003cp\u003eConfigured for video graphic signal generation and display output execution within open architecture control environments, the \u003cstrong\u003eAllen-Bradley 1747-OCVGA1\u003c\/strong\u003e (\u003cstrong\u003e1747OCVGA1\u003c\/strong\u003e Open Controller - VGA Interface Module) provides direct physical\/electrical execution across rack chassis backplane interfaces.\u003c\/p\u003e\n\u003ch3\u003eModel Suffix Nomenclature Analysis\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1747-OCVGA1: Base catalog designation referencing an open controller module equipped with onboard VGA interface circuitry for industrial display systems.\u003c\/li\u003e\n\u003cli\u003e1747OCVGA1: Alternative spare part tracking code representing the identical physical hardware configuration without hyphens.\u003c\/li\u003e\n\u003cli\u003e1747-OCVGA1\/A: Revision identifier indicating specific hardware release iterations and baseline engineering changes.\u003c\/li\u003e\n\u003c\/ul\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\u003e1747-OCVGA1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e12.7 x 5.1 x 12.7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 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\u003e5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Type\u003c\/td\u003e\n\u003ctd\u003eVGA Display Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication and Firmware Architecture\u003c\/h3\u003e\n\u003cp\u003eThe module interfaces directly with backplane bus communication velocity and firmware flash compatibility frameworks within SLC 500 rack assemblies. I\/O density scaling relies on proper slot configuration to maintain deterministic data transmission between the processor and video subsystems. Backplane current loading requires strict adherence to system power budgets, drawing operating current directly from the 5 VDC chassis bus interface.\u003c\/p\u003e\n\u003ch3\u003ePackage Ordering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Allen-Bradley 1747-OCVGA1 Open Controller - VGA Interface Module hardware unit\u003c\/li\u003e\n\u003cli\u003e1 x Standard VGA display port adapter connector assembly\u003c\/li\u003e\n\u003cli\u003e1 x Factory hardware technical documentation sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Installation and Mounting Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChassis Slot Placement: Insert the module into any available open slot within the designated SLC 500 rack assembly, ensuring alignment with backplane guide rails.\u003c\/li\u003e\n\u003cli\u003eEnvironmental Limits: Maintain ambient operating temperatures between 0 deg C and 60 deg C while keeping relative humidity within 5% to 95% non-condensing parameters.\u003c\/li\u003e\n\u003cli\u003eGrounding Protocols: Secure the module chassis mounting screws tightly to establish low-impedance earth ground continuity and reduce electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eCable Management: Route external VGA display signal cables away from high-voltage AC power wiring to prevent video signal distortion and display artifacts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDoes this interface module support hot-insertion and removal under power?\n\u003cul\u003e\n\u003cli\u003eNo, inserting or removing the 1747-OCVGA1 while chassis backplane power is active can cause electrical surges and damage internal circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eWhat primary function does this hardware component execute in a control system?\n\u003cul\u003e\n\u003cli\u003eThe unit generates VGA graphic output signals to drive industrial monitors and operator interface displays directly from the controller rack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eWhat voltage level is required to power the module internally?\n\u003cul\u003e\n\u003cli\u003eThe hardware operates using a standard 5 VDC power supply drawn directly from the chassis backplane bus.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eWhat environmental humidity range is permissible during operation?\n\u003cul\u003e\n\u003cli\u003eThe module functions reliably within relative humidity levels spanning from 5% to 95% under non-condensing conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAre firmware updates supported through the system communication architecture?\n\u003cul\u003e\n\u003cli\u003eYes, firmware flash compatibility allows system updates via connected programming tools without replacing physical hardware components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eWhat is the official manufacturing status of this specific hardware model?\n\u003cul\u003e\n\u003cli\u003eThe unit has been officially discontinued by the manufacturer, requiring reliance on legacy maintenance and spare parts inventory channels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHow should the module be secured inside the equipment rack?\n\u003cul\u003e\n\u003cli\u003eFasten the integrated top and bottom retaining screws securely to the metal chassis to ensure mechanical stability and proper ground continuity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eWhat precautions should be taken when routing the display cable?\n\u003cul\u003e\n\u003cli\u003eEnsure shielded VGA cables are utilized and separated from high-voltage power conduits to minimize electrical noise interference on the video output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066410684589,"sku":"1747-OCVGA1","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/1747-OCVGA1-0.jpg?v=1785929845","url":"https:\/\/www.maxwellplc.com\/ga\/products\/1747-ocvga1-allen-bradley-slc-500-open-controller-vga-interface-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}