{"product_id":"sst-pb3-pcu-2-profibus-interface-molex-woodard-pci-card","title":"Woodward SST-PB3-PCU-2 PROFIBUS Interface PCI Card","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Woodward SST-PB3-PCU-2 is a high-performance PROFIBUS communication interface card designed for universal PCI bus integration. This module enables industrial computers to interface directly with PROFIBUS DP networks, supporting both Master and Slave configurations. By offloading protocol processing from the host CPU to an onboard processor, the SST-PB3-PCU-2 ensures maximum system stability, reduces network latency, and provides reliable, deterministic data exchange for critical industrial applications.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal PCI Compatibility:\u003c\/strong\u003e Supports both 3.3 V and 5 V signaling environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Channel Capability:\u003c\/strong\u003e Facilitates complex network topologies and high-throughput data exchange.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocol Offloading:\u003c\/strong\u003e Onboard processor manages the PROFIBUS stack, minimizing host CPU overhead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Communication:\u003c\/strong\u003e Supports PROFIBUS DP-V0 and DP-V1 protocols with transmission rates up to 12 Mbps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Design:\u003c\/strong\u003e Features electrical isolation to protect the host system from ground loops and industrial electrical interference.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis interface card is engineered for demanding industrial environments, including power generation plants, petrochemical refineries, and mining automation systems. It is ideal for scenarios where precise timing and deterministic communication are required for process control and monitoring.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSST-PB3-PCU-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWoodward \/ Molex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Interface\u003c\/td\u003e\n\u003ctd\u003ePCI Universal (3.3 V \/ 5 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocols\u003c\/td\u003e\n\u003ctd\u003ePROFIBUS DP-V0, DP-V1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Rate\u003c\/td\u003e\n\u003ctd\u003e9.6 kbps to 12 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Precautions:\u003c\/strong\u003e Always use an anti-static wrist strap and handle the card by its edges to prevent electrostatic discharge damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower-Down:\u003c\/strong\u003e Ensure the host industrial computer is completely powered down and disconnected from the AC supply before inserting or removing the PCI card.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlot Seating:\u003c\/strong\u003e Ensure the card is firmly seated in the PCI slot and secured with the chassis screw to prevent vibration-induced disconnects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routing:\u003c\/strong\u003e Keep PROFIBUS communication cables away from high-voltage power lines and high-EMI sources to maintain signal integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Ensure the host computer chassis has adequate airflow to support the card's operating temperature range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the SST-PB3-PCU-2?\u003c\/h3\u003e\u003cp\u003eThe SST-PB3-PCU-2 acts as a dedicated PROFIBUS communication interface that allows a standard industrial PC to function as a PROFIBUS Master or Slave, offloading the communication protocol tasks from the PC's main processor.\u003c\/p\u003e\u003ch3\u003eDoes this card support both 3.3 V and 5 V PCI slots?\u003c\/h3\u003e\u003cp\u003eYes, the \"PCU\" designation indicates a Universal PCI form factor, which is designed to be compatible with both 3.3 V and 5 V signaling environments.\u003c\/p\u003e\u003ch3\u003eIs this card suitable for high-speed PROFIBUS networks?\u003c\/h3\u003e\u003cp\u003eYes, the card supports automatic baud rate detection and transmission speeds ranging from 9.6 kbps up to 12 Mbps, making it suitable for high-speed DP-V0 and DP-V1 networks.\u003c\/p\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":50646656385276,"sku":"SST-PB3-PCU-2","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_e0b842b2-0ae5-40e8-beb1-c3db6f9f4cc4.jpg?v=1785041383","url":"https:\/\/www.electronicplc.com\/products\/sst-pb3-pcu-2-profibus-interface-molex-woodard-pci-card","provider":"Electronic PLC","version":"1.0","type":"link"}