{"product_id":"51305854-100-precision-analog-input-module-honeywell","title":"51305854-100 Precision Analog Input Module | Honeywell","description":"\u003cp\u003eConfigured for high-precision analog signal acquisition and signal processing in Honeywell DCS platforms, the \u003cstrong\u003eHoneywell 51305854-100\u003c\/strong\u003e (\u003cstrong\u003e51305854-100\u003c\/strong\u003e Precision Analog Input Module) provides direct physical\/electrical execution.\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\u003e51305854-100\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 \/ Global Manufacturing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard Backplane Bus Consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Type\u003c\/td\u003e\n\u003ctd\u003ePrecision Analog Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Conversion\u003c\/td\u003e\n\u003ctd\u003eHigh-precision A\/D conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Form\u003c\/td\u003e\n\u003ctd\u003eModular rack-mount installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell DCS and Industrial Control Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe 51305854-100 Precision Analog Input Module conditions and digitizes incoming field sensor signals before passing them to the central controller backplane. When processing field signals running the 4-20 mA HART Loop Protocol, onboard filtering circuitry attenuates ambient high-frequency noise without corrupting digital HART FSK telecommunication overlays.\u003c\/p\u003e\n\u003cp\u003eHigh channel-to-channel isolation prevents ground loops between field instrument transmitters, maintaining measurement linearity and preventing transient voltage spikes on one channel from interfering with adjacent analog input loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does channel-to-channel isolation benefit field loop integrity on the 51305854-100?\u003c\/p\u003e\n\u003cp\u003eA: Galvanic separation between input channels prevents ground currents from flowing between loop power sources, preserving conversion accuracy across all channels.\u003c\/p\u003e\n\u003cp\u003eQ: Is hot-swapping supported when replacing a 51305854-100 module in an active rack?\u003c\/p\u003e\n\u003cp\u003eA: Module replacement guidelines depend on the backplane architecture; power down the slot or verify hot-swap capabilities in system engineering documentation prior to removal.\u003c\/p\u003e\n\u003cp\u003eQ: What input signal types does the 51305854-100 module process?\u003c\/p\u003e\n\u003cp\u003eA: The module accepts standard industrial process inputs, including 4-20 mA current loops and DC voltage signals, for high-precision digital conversion.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the rack slot power is disabled or isolated before inserting the module into the chassis backplane.\u003c\/li\u003e\n\u003cli\u003eAlign the module card edge guides with the cabinet chassis slots prior to applying insertion pressure to prevent pin bending.\u003c\/li\u003e\n\u003cli\u003eTighten top and bottom retaining thumbscrews to secure the module mechanically and maintain chassis grounding contact.\u003c\/li\u003e\n\u003cli\u003eConnect cable shielding to the cabinet protective earth (PE) terminal bar to minimize electromagnetic interference on sensitive analog inputs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53197364429109,"sku":"51305854-100","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/51305854-100.png?v=1784703363","url":"https:\/\/www.5gplc.com\/products\/51305854-100-precision-analog-input-module-honeywell","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}