{"product_id":"honeywell-series-8-8c-paiha1-analog-input-module-with-hart","title":"Honeywell Série 8 Module d'entrée analogique 8C-PAIHA1 avec HART","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell 8C-PAIHA1 (8CPAIHA1)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density Analog Input module featuring integrated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHART\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecommunication, specifically designed for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eExperion PKS Series 8\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eI\/O platform. This module is an essential component for modern industrial process control, supporting 16 channels of single-ended analog signals. By combining standard 4-20 mA data acquisition with the Highway Addressable Remote Transducer (HART) protocol, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8C-PAIHA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows the DCS to access advanced field device diagnostics, secondary variables, and configuration data directly through the I\/O bus. Its \"Series 8\" form factor is engineered for vertical mounting, which optimizes cabinet airflow and provides a compact footprint for large-scale deployments in oil refineries, chemical plants, and power generation facilities.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8C-PAIHA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis built for high-reliability mission-critical applications with a focus on data integrity and ease of maintenance.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSingle-Ended Architecture\u003c\/strong\u003e: Optimizes channel density by using a common return path, allowing for 16 high-precision inputs in a single slim module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHART Pass-Through\u003c\/strong\u003e: Each channel supports bidirectional digital communication, enabling seamless integration with Asset Management Systems (AMS) for predictive maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeries 8 Form Factor\u003c\/strong\u003e: Features a unique vertical \"plug-in\" design that interfaces with a dedicated Input Output Termination Assembly (IOTA).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGalvanic Isolation\u003c\/strong\u003e: Provides robust protection between field-side signals and the internal I\/O Link, preventing ground loops and protecting the C300 controller.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Filtering\u003c\/strong\u003e: Integrates advanced digital filtering to reject 50\/60 Hz mains interference, ensuring stable readings even in electrically noisy industrial environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8C-PAIHA1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHoneywell\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExperion PKS Series 8\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAnalog Input with HART (Single-Ended)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 Channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 to 20 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16-bit A\/D Converter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHART Version\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHART 5, 6, and 7 supported\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 to +70 Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCoating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eG3 Conformal Coating (Standard)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.45 kg (Net) \/ 3.0 kg (Shipping)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 8C-PAIHA1 support power for 2-wire transmitters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. When paired with the correct IOTA (Input Output Termination Assembly), the module provides the necessary loop power to energize standard 2-wire field transmitters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of the G3 Conformal Coating on this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHoneywell Series 8 modules typically come with G3 coating as standard, protecting the internal circuitry against corrosion caused by harsh chemical atmospheres (such as\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$H_2S$\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$SO_2$\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efound in refineries).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace this module while the system is running?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 8C-PAIHA1 supports \"Hot-Swapping\" (Removal and Insertion Under Power), allowing for maintenance without interrupting the control of other modules on the same I\/O Link.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIOTA Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 8C-PAIHA1 must be installed on a compatible Series 8 IOTA (e.g., 8C-TAIXA1 or 8C-TAIXB1). Ensure the IOTA is properly grounded to the cabinet's instrument earth bar to maintain the 16-bit signal resolution and HART communication stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSingle-Ended Wiring Caution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBecause this is a single-ended module, all 16 channels share a common return. It is critical to ensure that field devices do not have conflicting ground potentials, as this can introduce measurement errors or \"ghost\" signals across multiple channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHeat Dissipation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSeries 8 modules are designed for vertical orientation to facilitate natural convection. Do not obstruct the ventilation slots on the IOTA or the module housing. Maintain the manufacturer-recommended spacing between I\/O rows to prevent thermal derating in ambient temperatures exceeding 60 Celsius.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52705765032299,"sku":"8C-PAIHA1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8c-paiha1-kqgsmq0gt0n_3f3c81ff-b903-415a-aeb4-b32214140a87.jpg?v=1766659460","url":"https:\/\/www.plcprotech.com\/fr\/products\/honeywell-series-8-8c-paiha1-analog-input-module-with-hart","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}