{"product_id":"honeywell-cc-pfb402-experion-pks-series-c-fieldbus-module","title":"Honeywell CC-PFB402 Experion PKS Series C Fieldbus Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell CC-PFB402\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCC-PFB402\u003c\/strong\u003e Foundation Fieldbus Interface Module, operates as a dedicated hardware component for H1 segment communication management and regulated fieldbus power distribution within Honeywell Experion PKS C300 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\u003eCC-PFB402\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\u003eapprox. 0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e127 mm x 35 mm x 147 mm\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 backplane power execution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Type\u003c\/td\u003e\n\u003ctd\u003eFoundation Fieldbus Power Supply \/ Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform\u003c\/td\u003e\n\u003ctd\u003eHoneywell Experion PKS C300 I\/O (Series C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Protocol\u003c\/td\u003e\n\u003ctd\u003eFOUNDATION Fieldbus H1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003eRegulated 24 VDC (Fieldbus H1 compliant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003eUp to 500 mA per segment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003eFull redundant module pair operation supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolation between segment and system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFOUNDATION Fieldbus \/ Profibus PA Connectivity and Power Conditioning\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell CC-PFB402 provides integrated power conditioning and deterministic signal routing across FOUNDATION Fieldbus \/ Profibus PA connectivity networks. Supplying up to 500 mA of regulated 24 VDC per H1 segment, the module enforces strict galvanic isolation boundaries between fieldbus segment wiring and system logic circuitry. Onboard telemetry circuits continuously monitor line impedance, signal attenuation, and current drain, protecting central backplane buses against segment electrical faults and short circuits.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the CC-PFB402 module be replaced while the fieldbus segment is energized?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the CC-PFB402 supports live online insertion and removal (hot-swapping) on redundant Series C IOTA baseplates without interrupting communication on the active fieldbus segment.\u003c\/p\u003e\n\u003cp\u003eQ: How does the CC-PFB402 protect upstream system buses from segment electrical faults?\u003c\/p\u003e\n\u003cp\u003eA: Onboard galvanic isolation barriers isolate segment field wiring from backplane control logic, preventing ground loops, common-mode noise, and voltage surges from penetrating the controller.\u003c\/p\u003e\n\u003cp\u003eQ: What power output does the CC-PFB402 provide to connected fieldbus instruments?\u003c\/p\u003e\n\u003cp\u003eA: The module conditions and supplies a regulated 24 VDC output delivering up to 500 mA per segment to power H1 field devices.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eAlign the module rear backplane connector with the target slot on the Series C IOTA baseplate and press firmly until mechanical locking latches fully engage.\u003c\/li\u003e\n\u003cli\u003eConnect FOUNDATION Fieldbus H1 segment wiring to designated terminal blocks, maintaining strict polarity identification across the segment trunk.\u003c\/li\u003e\n\u003cli\u003eTerminate fieldbus cable shields to the main cabinet grounding bus bar at a single point to eliminate ground loop currents and minimize electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eVerify segment power requirements and ensure total field device current consumption does not exceed the 500 mA maximum rating per segment.\u003c\/li\u003e\n\u003cli\u003eProvide a minimum vertical clearance zone of 100 mm above and below the module assembly to ensure unobstructed natural convective cooling airflow.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52357564236072,"sku":"CC-PFB402","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/CC-PUIO3151454220-176_Cocoai_6b3e8865-81f6-4474-aecb-61b32f144d62.png?v=1788943799","url":"https:\/\/www.powerdcs.com\/products\/honeywell-cc-pfb402-experion-pks-series-c-fieldbus-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}