{"product_id":"honeywell-51307687-176-analog-input-board","title":"Honeywell 51307687-176 Analog Input Board","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51307687-176\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51307687-176\u003c\/strong\u003e High-Level Analog Input Board, operates as a dedicated hardware component for high-level analog signal conditioning and data acquisition within Honeywell Distributed Control 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\u003e51307687-176\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\u003e0.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.2 cm x 12.4 cm x 12.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive\/System backplane powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Type\u003c\/td\u003e\n\u003ctd\u003eHigh-level analog input signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssociated Assembly\u003c\/td\u003e\n\u003ctd\u003e51308360-106 Motherboard interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation \u0026amp; Signal Conditioning\u003c\/h3\u003e\n\u003cp\u003eThe high-level analog input board conditions incoming process variable signals through integrated low-pass filtering and passive suppression networks. Channel-to-channel isolation prevents ground loop currents and transient voltage spikes from causing signal skew or backplane disruption. Designed to mate directly with the 51308360-106 motherboard, the board routes differential voltage signals directly to the A\/D conversion circuit while maintaining precise loop calibration and minimal drift.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the primary function of the 51307687-176 board assembly?\u003c\/p\u003e\n\u003cp\u003eA: The board serves as a high-level analog input processing card designed to interface analog field instruments with the system backplane via the 51308360-106 motherboard.\u003c\/p\u003e\n\u003cp\u003eQ: How is physical electrical ground established for this input module?\u003c\/p\u003e\n\u003cp\u003eA: Frame grounding and signal reference earth are established automatically through the gold-plated edge contacts when fully seated into the mating 51308360-106 motherboard connector.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower down the rack slot or follow site-specific hot-swap safety protocols prior to insertion into the motherboard interface.\u003c\/li\u003e\n\u003cli\u003eAlign the board edges with the card guides of the 51308360-106 motherboard assembly.\u003c\/li\u003e\n\u003cli\u003eApply firm, even pressure to seat the edge connectors into the backplane socket until fully engaged.\u003c\/li\u003e\n\u003cli\u003eVerify that field signal cable shields are properly grounded at the cabinet entry point to prevent common-mode electrical noise.\u003c\/li\u003e\n\u003cli\u003eInspect surrounding card slots to ensure unobstructed airflow for passive thermal dissipation across the component surface.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53604449321269,"sku":"51307687-176","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/51307687-176_Cocoai.png?v=1789701503","url":"https:\/\/www.5gplc.com\/products\/honeywell-51307687-176-analog-input-board","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}