{"product_id":"yokogawa-pfcd-s5520-2-te-field-control-station","title":"Yokogawa PFCD-S5520\/2-TE Field Control Station","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa PFCD-S5520\/2-TE\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePFCD-S5520\/2-TE\u003c\/strong\u003e Field Control Station (FCS), operates as a dedicated hardware component for duplexed process control and deterministic loop execution within CENTUM VP and CENTUM CS 3000 architectures.\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\u003ePFCD-S5520\/2-TE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard FCS rack-mount enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e200 VA (100-120 V AC) \/ 300 VA (220-240 V AC) \/ 9 A (24 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPU\u003c\/td\u003e\n\u003ctd\u003eIndustrial R4300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and DCS Instrumentation Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART loop protocol:\u003c\/strong\u003e The FCS supports high-speed consolidation of HART-enabled process loops, allowing for real-time diagnostic telemetry extraction alongside deterministic analog control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUNDATION Fieldbus \/ Profibus PA connectivity:\u003c\/strong\u003e The architecture integrates seamless fieldbus connectivity through dual Vnet\/IP interfaces, providing transparent routing of digital process data to the supervisory control layer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-channel isolation:\u003c\/strong\u003e The controller’s backplane and I\/O interface logic employ galvanic isolation to prevent ground-referenced electrical noise from compromising control loop stability in high-EMI industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold junction compensation (CJC):\u003c\/strong\u003e The unit utilizes precision circuitry for temperature compensation, ensuring high-accuracy data acquisition for thermoelectric field sensors integrated into the CENTUM control loops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the PFCD-S5520\/2-TE support hot-swapping of redundant modules?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The duplexed architecture supports hot-swapping of secondary processor and power modules while the primary unit remains in control; however, strict adherence to the system maintenance procedure is required to prevent synchronization mismatch.\u003c\/p\u003e\n\u003cp\u003eQ: How is the battery-backed memory utilized during a power failure?\u003c\/p\u003e\n\u003cp\u003eA: The integrated battery-backed memory sustains main processor data for up to 72 hours, ensuring the state of process control variables and control logic is preserved during momentary power outages.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the FCS enclosure into a standard 19-inch industrial rack cabinet. Ensure all redundant modules are firmly seated within the backplane slots to maintain optimal electrical communication across the duplexed fabric.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Bond the rack chassis to the site’s designated instrument earth bus using a low-impedance braided strap. Proper bonding is mandatory to achieve the specified EMC immunity against industrial electromagnetic noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Terminate Vnet\/IP communication cabling and redundant power feeds to the rear-mounted connectors. Segregate all signal cabling from high-voltage AC conduits by a minimum of 150 mm to eliminate inductive noise coupling and ensure packet synchronization.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45213772513395,"sku":"PFCD-S5520\/2-TE","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-10_17-48-56_ab86bc1b-6d69-444d-8686-fe28e9b7e7fb.png?v=1783677241","url":"https:\/\/www.dcssupplier.com\/products\/yokogawa-pfcd-s5520-2-te-field-control-station","provider":"DcsSupplier Limited","version":"1.0","type":"link"}