{"product_id":"yokogawa-bus1-versatile-module","title":"Yokogawa BUS1 Versatile Module","description":"\u003cp\u003eConfigured for high-speed data transmission across distributed control networks, the \u003cstrong\u003eYokogawa BUS1\u003c\/strong\u003e (\u003cstrong\u003eBUS1\u003c\/strong\u003e Versatile Module) provides direct physical\/electrical execution of inter-component communication and signal routing.\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\u003eBUS1\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\u003eUnspecified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.20 kg (200 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e90 x 60 x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003eUnspecified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003eStandard industrial non-condensing limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eUnspecified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocols\u003c\/td\u003e\n\u003ctd\u003eModbus, Profibus, Ethernet, Yokogawa proprietary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Layout\u003c\/td\u003e\n\u003ctd\u003eModular form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Interfaces\u003c\/td\u003e\n\u003ctd\u003ePLC, HMI, and I\/O bus connectivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCOO, Factory Test Report verified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Network Routing and Channel Isolation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInterconnects central controllers with remote I\/O and operator interfaces, utilizing protocol bridging to maintain low-latency data frames across Modbus, Profibus, and Ethernet networks.\u003c\/li\u003e\n\u003cli\u003eIncorporates channel-to-channel isolation hardware to protect internal bus communication processors from transient electrical noise and potential earth loops.\u003c\/li\u003e\n\u003cli\u003eExecutes real-time fieldbus signal conditioning, supporting the 4-20 mA HART loop protocol overlay across analog communication lines without data integrity degradation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What communications protocols are natively supported by the BUS1 module?\u003c\/p\u003e\n\u003cp\u003eA: The module supports industrial network standards including Ethernet, Modbus, Profibus, and Yokogawa proprietary DCS backplane protocols.\u003c\/p\u003e\n\u003cp\u003eQ: How does the BUS1 module isolate field-side electrical interference from the backplane?\u003c\/p\u003e\n\u003cp\u003eA: The unit incorporates internal channel-to-channel isolation barriers that decouple field wiring signals from sensitive logic-side bus components.\u003c\/p\u003e\n\u003cp\u003eQ: Can the BUS1 hardware be installed without reconfiguring adjacent rack hardware?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the modular 90 x 60 x 30 mm footprint is designed for direct integration into existing Yokogawa system slots and mounting assemblies.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the module securely onto the targeted backplane slot or DIN-rail base, ensuring locking latches are fully engaged to withstand industrial vibration.\u003c\/li\u003e\n\u003cli\u003eMaintain proper separation between high-voltage power lines and low-voltage fieldbus or communication cabling to prevent electromagnetic noise coupling.\u003c\/li\u003e\n\u003cli\u003eVerify that all shield wires from fieldbus cables are terminated to a single ground point on the cabinet's low-impedance earth bar.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate passive convection space around the module's 90 x 60 x 30 mm casing to maintain ambient operating temperatures within safe limits.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":48603351089342,"sku":"BUS1","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/AIP502S1_eddba53f-1e1a-47e7-95c6-b8ce2e79b3fd.png?v=1786094444","url":"https:\/\/www.autooiltech.com\/products\/yokogawa-bus1-versatile-module","provider":"AutoOilTech 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