{"product_id":"honeywell-51120673-101-analog-input-card-module","title":"Honeywell 51120673-101 Analog Input Card Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51120673-101\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51120673\u003c\/strong\u003e Analog Input Card Module, operates as a dedicated hardware component for process variable acquisition within industrial automation systems. This assembly executes analog-to-digital signal conversion to translate raw field instrumentation variables into high-resolution data arrays for systematic processing by the host controller.\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\u003e51120673-101\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\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 lbs (0.23 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e5.3 in x 2.8 in x 2.2 in (13.5 cm x 7.1 cm x 5.6 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-50 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e24 VDC operating voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channel Density\u003c\/td\u003e\n\u003ctd\u003eMultiple independent input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Input Ranges\u003c\/td\u003e\n\u003ctd\u003e0 to 10 VDC \/ 4 to 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADC Resolution\u003c\/td\u003e\n\u003ctd\u003e16-bit binary conversion architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1% of full scale limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control Instrumentation and DCS Communication\u003c\/h3\u003e\n\u003cp\u003eThe analog input card employs a high-density 16-bit analog-to-digital converter (ADC) matrix to preserve loop resolution across distributed network topologies. When scanning field loops configured for the 4-20 mA HART loop protocol or linear 0 to 10 VDC inputs, the hardware enforces continuous signal filtering to filter out environmental radio frequency interferences.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the 16-bit conversion resolution impact the scaling of 4 to 20 mA process inputs?\u003c\/p\u003e\n\u003cp\u003eA: The 16-bit ADC subdivides the analog measuring range into 65,536 discrete increments. For a 4 to 20 mA current range, this provides fine measurement increments down to the microampere layer, ensuring the control processor tracks minute physical modifications in temperature, pressure, or flow with an absolute accuracy of ±0.1% of full scale.\u003c\/p\u003e\n\u003cp\u003eQ: Can this input card module be hot-swapped while the system chassis backplane is energized?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping parameters depend on the specific hosting rack chassis and firmware validation level. While the electrical interface includes path-limit protection, extracting an active analog card will drop all assigned telemetry loops instantly, forcing connected software control algorithms into fail-safe states or generating immediate I\/O bus faults on the host console.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":47613948395710,"sku":"51120673-101","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-08_11-43-22_1ad5ea45-68ed-41b0-9a4d-37c191d83169.png?v=1780890634","url":"https:\/\/www.autooiltech.com\/products\/honeywell-51120673-101-analog-input-card-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}