{"product_id":"honeywell-51306999-175-input-module","title":"Honeywell 51306999-175 Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51306999-175\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51306999-175\u003c\/strong\u003e Analog Input Module, operates as a dedicated hardware component for high-level current input signal processing within Honeywell process control systems.\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\u003e51306999-175\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 \/ As Manufactured\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.56 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3 cm x 31.3 cm x 27.8 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\u003e24 VDC nominal backplane power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Input Type\u003c\/td\u003e\n\u003ctd\u003eHigh-level current inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eIndustrial control systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control Integration and Signal Conditioning\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol Processing:\u003c\/strong\u003e Accepts high-level current inputs from field transmitters and sensing devices to execute precise signal conditioning for control loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation:\u003c\/strong\u003e Provides galvanic isolation barriers across input channels to suppress common-mode electrical noise and prevent ground loop interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Junction Compensation \u0026amp; Filtering:\u003c\/strong\u003e Integrates digital filtering and analog signal stability logic to deliver accurate measurement performance in industrial control environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What type of field signal input is accepted by the 51306999-175 module? A: The module is designed to process high-level current inputs originating from field transmitters and sensing instruments.\u003c\/p\u003e\n\u003cp\u003eQ: How should signal cables be wired to maintain maximum signal accuracy?\u003c\/p\u003e\n\u003cp\u003eA: Field connections should use shielded twisted-pair cables, with the shield grounded at a single chassis point inside the cabinet to prevent noise pick-up.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that backplane power is stable before mounting the module assembly into its rack slot position.\u003c\/li\u003e\n\u003cli\u003eAlign card edges carefully with rack rails during insertion to avoid damaging the edge connectors.\u003c\/li\u003e\n\u003cli\u003eMaintain clear separation between field analog signal lines and high-voltage AC power wiring inside panel wireways.\u003c\/li\u003e\n\u003cli\u003eSecure all card retention screws to ensure chassis earth continuity and immunity to mechanical vibration.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48695759896766,"sku":"51306999-175","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-07-15_17-24-07_8540007e-8d9d-4053-942c-f9a38fbd7f79.png?v=1786325758","url":"https:\/\/www.autooiltech.com\/products\/honeywell-51306999-175-input-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}