{"product_id":"abb-pfca401s-3bse024387r2-fieldbus-h1-communication-adapter","title":"ABB PFCA401S 3BSE024387R2 Fieldbus H1 Communication Adapter","description":"\u003cp\u003eConfigured for digital field device integration in ABB distributed control systems, the \u003cstrong\u003eABB PFCA401S\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePFCA401S\u003c\/strong\u003e FOUNDATION Fieldbus H1 Communication Adapter, provides direct physical\/electrical execution. The module manages data translation between the high-speed controller backplane and up to four independent H1 fieldbus segments operating under the IEC 61158-2 physical layer standard.\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\u003ePFCA401S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e3BSE024387R2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e5.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e30 mm x 180 mm x 125 mm (W x H x D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-25 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLess than 8 W at 24 VDC nominal supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eFOUNDATION Fieldbus H1 (IEC 61158-2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSegment Capacity\u003c\/td\u003e\n\u003ctd\u003e4 independent H1 segments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Rate\u003c\/td\u003e\n\u003ctd\u003e31.25 kbit\/s per segment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certification\u003c\/td\u003e\n\u003ctd\u003eSIL 2 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFOUNDATION Fieldbus H1 Network Architecture and Safety Integration\u003c\/h3\u003e\n\u003cp\u003eThe PFCA401S executes time-critical industrial network routing by hosting four distinct H1 segments, running each trunk at a deterministic transmission rate of 31.25 kbit\/s. This communication link bypasses legacy analog loops to support channel-to-channel isolation and extensive I\/O density scaling via digital multi-drop topology. The module incorporates SIL 2 certified processing logic, ensuring safe data parsing and secure diagnostics when embedded within Safety Instrumented Systems (SIS). It maintains stable firmware flash compatibility with host control nodes to guarantee that downstream configuration adjustments do not degrade the overall backplane bus communication velocity.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47583160107198,"sku":"PFCA401S 3BSE024387R2","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-22_10-37-24_94b5d6fb-444f-4a56-9ef8-5bfa7a18a990.png?v=1779853875","url":"https:\/\/www.autooiltech.com\/products\/abb-pfca401s-3bse024387r2-fieldbus-h1-communication-adapter","provider":"AutoOilTech Limited","version":"1.0","type":"link"}