{"product_id":"honeywell-51202304-100-control-board","title":"Honeywell 51202304-100 Control Board","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51202304-100\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51202304-100\u003c\/strong\u003e Control Board, operates as a dedicated hardware component for main control processing within Honeywell DCS 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\u003e51202304-100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\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\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e22 cm x 12 cm x 6.5 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\u003eSystem-dependent load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e+5 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and DCS Connectivity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation\u003c\/strong\u003e: The board architecture utilizes standardized isolation techniques to preserve signal integrity across the backplane, preventing cross-channel interference during high-speed data acquisition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop Protocol Support\u003c\/strong\u003e: Designed to interface with distributed control network signals, the module facilitates deterministic processing of field data. Integration with 4-20 mA HART loop protocol environments is managed through host controller coordination to ensure accurate process variable representation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Protection\u003c\/strong\u003e: The board is specified for deployment in controlled industrial environments, maintaining operational stability within the 5-95% RH non-condensing humidity range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Does this control board require onboard battery backups for memory retention?\u003c\/p\u003e\n\u003cp\u003eA: No. The board utilizes integrated circuitry for its main control processing tasks. Ensure the host rack power supply is stable, as the module operates on a +5 VDC nominal input.\u003c\/p\u003e\n\u003cp\u003eQ: Is this board field-programmable or does it require specific firmware versions?\u003c\/p\u003e\n\u003cp\u003eA: The board functions as a main control processing unit. Firmware compatibility is dictated by the specific controller chassis and system software version installed in the host DCS rack.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandling\u003c\/strong\u003e: The module contains sensitive electronic components. Handle by the edges only and utilize an anti-static wrist strap connected to a verified ground to prevent electrostatic discharge (ESD) damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Installation\u003c\/strong\u003e: Ensure the board is fully seated in the host rack slot. Verify that the backplane connectors align perfectly before applying pressure to avoid pin damage. Engage all mechanical locking mechanisms to ensure a vibration-resistant connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding\u003c\/strong\u003e: Maintain a secure connection between the rack chassis and the plant earth ground to provide proper shielding for the board's internal signal paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Environment\u003c\/strong\u003e: Verify the cabinet temperature remains within the 0 deg C to +60 deg C range. Ensure that internal cabinet fans are functional to prevent localized hotspots near the processor logic.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48177215865022,"sku":"51202304-100","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-07-20_09-50-35_429a0cbc-b097-426a-a83a-2747307defb6.png?v=1784518575","url":"https:\/\/www.autooiltech.com\/products\/honeywell-51202304-100-control-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}