{"product_id":"honeywell-cc-paih01-analog-input-modules","title":"Honeywell CC-PAIH01 Analog Input Modules","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell CC-PAIH01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCC-PAIH01\u003c\/strong\u003e High Level Analog Input Module with HART, operates as a dedicated hardware component for high-density analog loop processing within Experion PKS Distributed Control System platforms. This Series C hardware assembly establishes physical conduction paths to convert continuous variable metrics derived from field instruments into synchronized digital registers.\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\u003eCC-PAIH01\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSeries C I\/O Architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2 kg (Shipping weight profile)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input with HART (HLAIHART functionally equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCircuit Density\u003c\/td\u003e\n\u003ctd\u003e16 input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Configuration\u003c\/td\u003e\n\u003ctd\u003eSingle-ended loops (Channels 1 through 12); Software-configurable differential inputs (Channels 13 through 16)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol Layer\u003c\/td\u003e\n\u003ctd\u003eIntegrated 4-20 mA HART loop protocol pass-through\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control Instrumentation and DCS Communication\u003c\/h3\u003e\n\u003cp\u003eThe high-level analog input module incorporates dedicated on-board frequency-shift keying (FSK) modems to manage multi-layered signal conversion matrices. When scanning inputs from smart field devices, the module decouples the primary 4-20 mA analog current loop measurement from the high-frequency secondary digital telemetry frames containing configuration and diagnostic metrics.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the hardware constraint regarding the differential input layout on channels 13 through 16 compared to the lower channels?\u003c\/p\u003e\n\u003cp\u003eA: Channels 1 through 12 are built strictly with single-ended circuitry, meaning they share an internal negative return path. Channels 13 through 16 feature independent differential input architecture, allowing them to isolate voltage drops across different field ground references and support floating or ungrounded field instruments that would cause measurement errors on single-ended channels.\u003c\/p\u003e\n\u003cp\u003eQ: How does the integrated HART protocol pass-through affect the scan cycle time of the primary 4-20 mA process variable?\u003c\/p\u003e\n\u003cp\u003eA: The digital HART communication frames are modulated onto the analog signal at a high frequency that does not alter the average DC value of the current loop. The module filters and processes the digital HART diagnostics via an independent on-board microprocessor layer, ensuring that real-time analog updates map to the system registers without adding execution latency to the primary scan loop.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45079850778739,"sku":"CC-PAIH01","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-12_11-29-48_418e0ef1-d6da-4974-b3c5-4548ab52514f.png?v=1780908950","url":"https:\/\/www.dcssupplier.com\/ar\/products\/honeywell-cc-paih01-analog-input-modules","provider":"DcsSupplier Limited","version":"1.0","type":"link"}