{"product_id":"honeywell-51454473-175-analog-input","title":"Honeywell 51454473-175 Analog Input","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51454473-175\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e8C-PAIMA1\u003c\/strong\u003e Low-Level Analog Input Module, operates as a dedicated hardware component for temperature sensor data acquisition within Honeywell Series 8 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\u003e8C-PAIMA1 (Part Number: 51454473-175)\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e5.1 cm x 26.7 cm x 17.8 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\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Inputs\u003c\/td\u003e\n\u003ctd\u003eThermocouple (TC) and Resistance Temperature Detector (RTD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Range\u003c\/td\u003e\n\u003ctd\u003e-200 to +850 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eChassis mounting via IOTA modules in Series 8 rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCold Junction Compensation and DCS Sensor Interfacing\u003c\/h3\u003e\n\u003cp\u003eThe 51454473-175 module incorporates cold junction compensation (CJC) and precise resistance linearizing circuits to acquire low-level millivolt and resistance signals directly from field-mounted thermocouples and RTDs. Galvanic channel-to-channel isolation safeguards internal analog-to-digital conversion circuits against common-mode electrical noise and field ground loops. Isolated telemetry processing ensures continuous dynamic signal scaling across the 4-20 mA HART and digital backplane communication loops of the host Honeywell Series 8 controller.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 51454473-175 module support live insertion or hot-swapping during operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module is hot-swappable when mounted via IOTA modules in Honeywell Series 8 chassis architectures, allowing field replacement without disrupting controller backplane power.\u003c\/p\u003e\n\u003cp\u003eQ: How are field wiring connections routed to the input channels?\u003c\/p\u003e\n\u003cp\u003eA: Signal conductors connect directly to the associated Input Output Termination Assembly (IOTA) module, which routes field signals to the 51454473-175 card edge connectors.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eEnsure the IOTA base is securely mounted in the Series 8 chassis prior to installing the 51454473-175 module. Align card connectors carefully and seat the module firmly into the IOTA slot. All thermocouple lead wires and RTD cabling must be shielded twisted-pair conductors to prevent electromagnetic interference. Connect the overall cable shield to a single-point dedicated earth ground bus bar at the enclosure base. Maintain physical separation between low-level temperature sensor wiring and high-voltage AC power lines.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45422067744883,"sku":"51454473-175","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/HoneywellCC-PAIH01_2ae9f79e-f8eb-407d-8429-5e255cce7837.png?v=1788147454","url":"https:\/\/www.dcssupplier.com\/products\/honeywell-51454473-175-analog-input","provider":"DcsSupplier Limited","version":"1.0","type":"link"}