{"product_id":"honeywell-51305844-175-analog-input-module","title":"Honeywell 51305844-175 Analog Input Module","description":"\u003cp\u003eConfigured for high-density signal acquisition in DCS process control networks, the \u003cstrong\u003eHoneywell 51305844-175\u003c\/strong\u003e (\u003cstrong\u003e51305844-175\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution of field sensor monitoring.\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\u003e51305844-175\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\u003eSubject to specific batch manufacturing data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard industrial DCS I\/O module footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Input\u003c\/td\u003e\n\u003ctd\u003eAnalog process variables (mA\/VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-channel isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHoneywell DCS Process Control Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol:\u003c\/strong\u003e The module provides native support for HART loop connectivity, allowing the Experion PKS system to retrieve transmitter diagnostics and process variables simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation:\u003c\/strong\u003e Each input stage is galvanically isolated to prevent electrical common-mode noise from propagating across the backplane, ensuring signal linearity in noisy industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Junction Compensation (CJC):\u003c\/strong\u003e The module includes high-precision CJC circuitry to maintain temperature sensing accuracy for field-wired thermocouples connected directly to the input terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Conditioning:\u003c\/strong\u003e Onboard analog-to-digital converters utilize programmable filters to reject 50 Hz\/60 Hz line frequency interference, ensuring stable reading of process variables in proximity to power distribution hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is this module compatible with existing Honeywell TDC 3000 infrastructure?\u003c\/p\u003e\n\u003cp\u003eA: The 51305844-175 is part of the Honeywell I\/O family designed for Experion PKS integration. Compatibility with legacy TDC 3000 systems should be verified against the specific chassis and gateway revision levels.\u003c\/p\u003e\n\u003cp\u003eQ: Can this module be configured for non-linear input signals?\u003c\/p\u003e\n\u003cp\u003eA: Yes, signal characterization and linearizing curves for non-standard inputs can be configured via the system engineering station. Ensure the input range selected is within the module's certified accuracy limits.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the module into the designated slot on the Honeywell I\/O chassis. Verify the mechanical alignment of the backplane connector before applying pressure to avoid pin misalignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding:\u003c\/strong\u003e Terminate cable shields at the designated ground bar on the Field Termination Assembly (FTA) to maintain electromagnetic compatibility (EMC) and signal integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use shielded twisted-pair cabling for all analog signal paths. Ensure all screw-terminal connections are tightened to the specified torque to prevent intermittent signal loss due to vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostics:\u003c\/strong\u003e Post-installation, verify channel status through the system engineering console. If a channel reports an \"Out of Range\" status, verify the loop continuity and verify that the field transmitter is correctly powered.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45265377951859,"sku":"51305844-175","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-20_16-20-35_246f20e5-872f-4cd1-9719-7e4f1d1d2457.png?v=1784542396","url":"https:\/\/www.dcssupplier.com\/products\/honeywell-51305844-175-analog-input-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}