{"product_id":"honeywell-cc-pfb401-51405044-176-fieldbus-interface-module","title":"Honeywell CC-PFB401 51405044-176 Fieldbus Interface Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell CC-PFB401\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCC-PFB401\u003c\/strong\u003e Fieldbus Interface Module (Part Number: 51405044-176), operates as a dedicated hardware component for field device digital communication management within Honeywell Experion PKS Series C networks.\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 (Part Number: 51405044-176)\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\u003e0.41 kg (0.90 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Series C module enclosure\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 housing environmental envelope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC, 210 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Interface\u003c\/td\u003e\n\u003ctd\u003eH1 FOUNDATION Fieldbus (31.25 kbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Capacity\u003c\/td\u003e\n\u003ctd\u003e4 H1 links per module (up to 16 devices per link)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003eNon-redundant or redundant (side-by-side) configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMacrocycle Periods\u003c\/td\u003e\n\u003ctd\u003e250 ms, 500 ms, 1 sec, 2 sec, 4 sec, 8 sec, 16 sec, 32 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indicators\u003c\/td\u003e\n\u003ctd\u003e24V Power LED, Module \u0026amp; FTE Status LEDs, Front display panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eConformally coated circuit assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eFieldbus Interface Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFOUNDATION Fieldbus Connectivity \u0026amp; Process Signal Isolation\u003c\/h3\u003e\n\u003cp\u003eThe CC-PFB401 Series C FIM4 module interfaces up to four independent H1 FOUNDATION Fieldbus links operating at 31.25 kbps. The conformally coated circuit board incorporates channel-to-channel isolation barriers between the internal backplane logic and the field-side H1 segments. This isolation prevents ground potential shifts and high-frequency noise interference from disrupting deterministic execution across interconnected HART loop protocol devices and Fieldbus instruments, maintaining signal integrity over multi-drop field networks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the CC-PFB401 support hot-swapping under live power conditions?\u003c\/p\u003e\n\u003cp\u003eA: Yes, in a redundant side-by-side configuration, a faulty CC-PFB401 module can be unseated and replaced without interrupting communication on the active secondary module or field links.\u003c\/p\u003e\n\u003cp\u003eQ: What power input is required to operate the CC-PFB401 module?\u003c\/p\u003e\n\u003cp\u003eA: The module requires a nominal power supply of 24 VDC at a current draw of 210 mA from the backplane IOTA assembly.\u003c\/p\u003e\n\u003cp\u003eQ: How many total fieldbus devices can a single CC-PFB401 module manage?\u003c\/p\u003e\n\u003cp\u003eA: Each of the 4 H1 networks supports up to 16 fieldbus devices, enabling a single module to interface up to 64 field devices.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the CC-PFB401 firmly onto the matching Series C IOTA carrier board until the locking latches fully engage the backplane connector.\u003c\/li\u003e\n\u003cli\u003eVerify that fieldbus segment shielding is properly grounded at the cabinet entry point to prevent common-mode noise on the 31.25 kbps H1 networks.\u003c\/li\u003e\n\u003cli\u003eConfirm that each of the four H1 segments has exactly two bus terminators installed at the physical ends of the trunk line.\u003c\/li\u003e\n\u003cli\u003eMaintain proper vertical cabinet ventilation paths to prevent thermal buildup around the conformally coated housing.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52364555780392,"sku":"CC-PFB401 51405044-176","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/CC-PFB40151405044-176_Cocoai.png?v=1789023824","url":"https:\/\/www.powerdcs.com\/es\/products\/honeywell-cc-pfb401-51405044-176-fieldbus-interface-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}