{"product_id":"honeywell-51454473-175-series-8-low-level-analog-input-module","title":"Honeywell 51454473-175 Series 8 Low-Level Analog Input Module","description":"\u003cdiv class=\"qk-md-paragraph\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 8C-PAIMA1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51454473-175\u003c\/strong\u003e Low-Level Analog Input Module, operates as a dedicated hardware component for high-precision thermocouple and RTD temperature signal acquisition within Honeywell Series 8 process control 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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e51454473-175\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 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard Series 8 IOTA backplane bus power load\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 deg C to +850 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eVia IOTA modules in Series 8 chassis\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 Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell 8C-PAIMA1 utilizes advanced channel-to-channel isolation and integrated cold junction compensation (CJC) algorithms to maintain high signal integrity across harsh electromagnetic industrial environments. By decoupling field sensor loops from the internal Series 8 backplane, the module prevents ground loops and voltage transients from corrupting low-millivolt thermocouple or resistance temperature detector readings. Precise CJC reference circuits continuously adjust thermocouple input conversions across the full operating range of -40 deg C to +70 deg C.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 8C-PAIMA1 module be hot-swapped while the system is powered?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports hot-swappable installation into its corresponding Input Output Termination Assembly (IOTA) without disrupting power to adjacent modules or interrupting active Series 8 controller backplane communications.\u003c\/p\u003e\n\u003cp\u003eQ: How are temperature field sensors connected to the module?\u003c\/p\u003e\n\u003cp\u003eA: Field connections for RTD and thermocouple sensors are landed directly on the associated Series 8 IOTA block, which handles signal wiring and physically secures the 8C-PAIMA1 module.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the Series 8 chassis and associated IOTA base are properly mounted and bonded to the local panel ground bar using low-impedance grounding conductors.\u003c\/li\u003e\n\u003cli\u003eVerify that field signal cables for thermocouples and RTDs utilize twisted shielded pairs. Connect cable shields to the designated ground terminals on the IOTA assembly at one end only to prevent ground loops.\u003c\/li\u003e\n\u003cli\u003eAlign the 8C-PAIMA1 module edge connector carefully with the IOTA guide slots, applying firm, even pressure until the locking mechanism fully engages.\u003c\/li\u003e\n\u003cli\u003eMaintain separation between low-level sensor signal wiring and high-voltage AC power distribution lines inside the enclosure to eliminate inductive noise coupling.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52790012936472,"sku":"51454473-175","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/3483\/3688\/files\/CC-PUIO01_Cocoai_907ec1dd-8a2f-4c82-8d21-ea49580bb55a.png?v=1790733103","url":"https:\/\/www.innoplcsync.com\/products\/honeywell-51454473-175-series-8-low-level-analog-input-module","provider":"InnoPLC Sync Co., Ltd.","version":"1.0","type":"link"}