{"product_id":"bus-station-module-fc311-s1-yokogawa","title":"Bus Station Module | FC311 S1 | Yokogawa","description":"\u003ch2\u003eYokogawa FC311 S1 Bus Station Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for bus station addressing and network synchronization in Yokogawa HF\/RL communication networks, the \u003cstrong\u003eYokogawa FC311 S1\u003c\/strong\u003e (\u003cstrong\u003eFC311\u003c\/strong\u003e Bus Station Module) provides direct physical and electrical execution of station identification, data routing, and bus communication management within legacy Yokogawa DCS architectures. The module operates as a dedicated HF\/RL bus interface component and supports integration with redundant system configurations using compatible power supply modules.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFC311\u003c\/td\u003e\n\u003ctd\u003eBus Station Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS1\u003c\/td\u003e\n\u003ctd\u003eHardware style\/revision designation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003eNo additional suffix decomposition is specified in the available technical documentation.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003eFC311 S1\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\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eBus Station Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eHF\/RL Bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eYokogawa CENTUM XL and related legacy DCS platforms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eBus station addressing and communication management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eCompatible with PW481, PW482, or PW484 modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003eDual-redundant configuration supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot Placement\u003c\/td\u003e\n\u003ctd\u003eDedicated backplane bus controller slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indication\u003c\/td\u003e\n\u003ctd\u003eFront-panel status LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 28 cm x 25 cm x 3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.52 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 degC to +55 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-20 degC to +70 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e10 % to 90 % RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Method\u003c\/td\u003e\n\u003ctd\u003eForced-air cabinet ventilation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified in available documentation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and DCS Network Integration\u003c\/h3\u003e\n\u003cp\u003eAs a Yokogawa DCS communication module, the FC311 S1 operates within a controlled backplane and HF\/RL bus environment where electrical isolation and signal integrity are maintained through the system architecture. The module participates in station address management, bus synchronization, and deterministic communication scheduling between connected control racks. When deployed in dual-redundant configurations, communication continuity depends on the associated system controller and power supply architecture.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the FC311 S1 support redundant system architectures?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Available documentation indicates support for dual-redundant system configurations when installed with compatible system hardware and power supply modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the FC311 S1 operate independently of the Yokogawa backplane system?\u003c\/strong\u003e\u003cbr\u003eA: No. The module is designed for installation within designated Yokogawa DCS racks and requires the corresponding backplane infrastructure for communication and power distribution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is hot-swapping supported for the FC311 S1?\u003c\/strong\u003e\u003cbr\u003eA: Available documentation does not explicitly specify hot-swap capability. Module replacement procedures should follow the maintenance requirements defined for the host Yokogawa control system.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify rack slot assignment before module insertion.\u003c\/li\u003e\n\u003cli\u003eConfirm compatibility with the installed PW481, PW482, or PW484 power supply module.\u003c\/li\u003e\n\u003cli\u003eInspect backplane connectors for contamination, oxidation, or mechanical damage prior to installation.\u003c\/li\u003e\n\u003cli\u003eMaintain cabinet grounding according to site electrical standards to minimize communication disturbances.\u003c\/li\u003e\n\u003cli\u003eRoute communication and power wiring separately where applicable to reduce electromagnetic coupling.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate forced-air ventilation within the cabinet to maintain the specified operating temperature range.\u003c\/li\u003e\n\u003cli\u003eAfter installation, verify station addressing, communication status indicators, and system diagnostic messages before returning the control network to service.\u003c\/li\u003e\n\u003cli\u003eWhen used in redundant configurations, validate synchronization and failover operation through system diagnostics following module replacement.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44165694488664,"sku":"FC311 S1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/FC311S1-3.jpg?v=1780365222","url":"https:\/\/www.industriaxplc.com\/products\/bus-station-module-fc311-s1-yokogawa","provider":"IndustriaX Limited","version":"1.0","type":"link"}