{"product_id":"honeywell-51454473-175-series-8-analog-input-module","title":"Honeywell 51454473-175 Series 8 Analog Input Module","description":"\u003cp\u003eConfigured for low-level analog signal acquisition and temperature measurement in Series 8 DCS platforms, the \u003cstrong\u003eHoneywell 51454473-175\u003c\/strong\u003e (\u003cstrong\u003e8C-PAIMA1\u003c\/strong\u003e 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\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eLow-Level Analog Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Types\u003c\/td\u003e\n\u003ctd\u003eThermocouple (TC), 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 Type\u003c\/td\u003e\n\u003ctd\u003eSeries 8 Chassis IOTA Base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCold Junction Compensation (CJC) and Signal Isolation\u003c\/h3\u003e\n\u003cp\u003eEngineered for Honeywell DCS instrumentation protocols, the 8C-PAIMA1 module incorporates integral cold junction compensation (CJC) referencing to maintain baseline measurement accuracy across all thermocouple input channels. The physical layer utilizes dedicated channel-to-channel isolation to prevent ground loop noise from propagating across the IOTA backplane bus. Differential analog-to-digital signal processing circuitry suppresses common-mode voltage transients, ensuring deterministic temperature data transmission from field RTD and TC sensors to the central processing unit under harsh electromagnetic interference conditions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the Honeywell 51454473-175 module be hot-swapped while the Series 8 chassis is energized?\u003c\/p\u003e\n\u003cp\u003eA: Yes, this hardware supports hot-swapping functionality. Removing or inserting the unit via its dedicated IOTA interface does not disrupt backplane power distribution or halt active logic processing on adjacent system nodes.\u003c\/p\u003e\n\u003cp\u003eQ: What is the required operating voltage for the 8C-PAIMA1 analog input module?\u003c\/p\u003e\n\u003cp\u003eA: The module requires a standard 24 VDC power supply, which is distributed through the Series 8 IOTA mounting base to regulate internal logic voltage across the backplane interface.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify that the designated slot on the Series 8 IOTA mounting base is clear of debris before attempting mechanical installation.\u003c\/li\u003e\n\u003cli\u003eAlign the 51454473-175 module edge connectors carefully with the vertical guide rails of the IOTA base.\u003c\/li\u003e\n\u003cli\u003ePush the module firmly downward until the multi-pin backplane connector fully seats into the IOTA socket. Secure the retaining screws to standard chassis torque specifications to ensure proper mechanical bonding and earth grounding.\u003c\/li\u003e\n\u003cli\u003eTerminate external TC or RTD sensor wiring to the corresponding IOTA terminal blocks. Ensure that shield drain wires are grounded at a single point on the cabinet earth bus to prevent ground loops.\u003c\/li\u003e\n\u003cli\u003eApply 24 VDC power to the rack chassis, verify that the front-panel status LEDs indicate successful network initialization, and run module diagnostic checks prior to engaging the process control loop.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48817088168126,"sku":"51454473-175","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/CC-PAIN0151410069-175_159cefb1-a8b0-4bb4-b379-a0ecac81c392.png?v=1788165093","url":"https:\/\/www.autooiltech.com\/products\/honeywell-51454473-175-series-8-analog-input-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}