{"product_id":"cc-pfb401-51405044-175-honeywell-c-series-fieldbus-interface-module","title":"CC-PFB401 51405044-175 Honeywell C-Series Fieldbus Interface Module","description":"\u003ch2\u003eHoneywell CC-PFB401 C-Series Fieldbus Interface Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell CC-PFB401\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCC-PFB401\u003c\/strong\u003e Fieldbus Interface Module (Part Number \u003cstrong\u003e51405044-175\u003c\/strong\u003e), operates as a dedicated hardware component for multi-channel fieldbus network communication within Honeywell Experion PKS platforms. The unit links up to four FOUNDATION Fieldbus H1 networks, executing data exchange between host controllers and field instrumentation. It operates on a 24 VDC input supply and supports both redundant and non-redundant system architectures across C-Series control chassis.\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-PFB401 (PN: 51405044-175)\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 \/ Global Outlets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.408 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e63.5 x 124.46 x 307.34 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC input supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eC-Series Fieldbus Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Capacity\u003c\/td\u003e\n\u003ctd\u003e4 FOUNDATION Fieldbus H1 networks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Density\u003c\/td\u003e\n\u003ctd\u003eUp to 16 devices per H1 network (64 devices total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Integration\u003c\/td\u003e\n\u003ctd\u003eHoneywell Experion PKS systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTopology Support\u003c\/td\u003e\n\u003ctd\u003eRedundant and non-redundant setups\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\u003c\/h3\u003e\n\u003cp\u003eThe CC-PFB401 module establishes physical layer coupling and protocol management across four independent H1 segments operating at 31.25 kbit\/s. Interfacing directly with FOUNDATION Fieldbus H1 wiring, the hardware processes configurable macrocycle timing loops to ensure deterministic execution of control function blocks. Internal channel-to-channel isolation prevents field-side electrical shorts or power fluctuations on one segment from disrupting communication across adjacent H1 fieldbus links or backplane logic connections.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How many total field devices can connect to a single CC-PFB401 module?\u003c\/p\u003e\n\u003cp\u003eA: The module supports up to four H1 fieldbus networks, with each individual network handling up to 16 field devices, allowing a total capacity of 64 devices per module.\u003c\/p\u003e\n\u003cp\u003eQ: How does backplane isolation protect the module during fieldbus segment faults?\u003c\/p\u003e\n\u003cp\u003eA: Internal optical and galvanic isolation barriers decouple each H1 network channel from the main C-Series backplane, suppressing transient voltage surges and segment noise from propagating into the central Experion processor.\u003c\/p\u003e\n\u003cp\u003eQ: Does the CC-PFB401 require offline system shutdowns for module replacement?\u003c\/p\u003e\n\u003cp\u003eA: C-Series chassis architecture supports hot-swappable installation, allowing field technicians to replace the module while the backplane power remains active, provided network redundancy rules are followed.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the CC-PFB401 vertically onto the C-Series I\/O carrier assembly inside the enclosure, ensuring the carrier locking mechanisms fully engage the module housing. Connect the primary 24 VDC power supply leads to the designated chassis terminal block. Maintain a minimum 50 mm clearance around the housing to ensure adequate passive convective cooling inside the cabinet.\u003c\/p\u003e\n\u003cp\u003eVerify that all H1 segment wiring uses dedicated twisted shielded pairs rated for fieldbus communication standards. Ground the cable shield at a single point on the enclosure ground bar to prevent ground loops, and confirm that proper 100-ohm fieldbus terminators are installed at both physical ends of each H1 segment to preserve signal waveform integrity.\u003c\/p\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":51260687941944,"sku":"CC-PFB401","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/CC-IP01011.jpg?v=1761012424","url":"https:\/\/www.automodulexpert.com\/products\/cc-pfb401-51405044-175-honeywell-c-series-fieldbus-interface-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}