{"product_id":"yokogawa-s9564fa-connector-unit-esb-bus-termination-module","title":"Yokogawa S9564FA Connector Unit ESB Bus Termination Module","description":"\u003ch2\u003eYOKOGAWA S9564FA Connector Unit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYOKOGAWA S9564FA\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eS9564FA\u003c\/strong\u003e Connector Unit, operates as a dedicated hardware component for ESB Bus termination and signal interfacing within Centum VP and ProSafe-RS platforms. This unit provides the physical link for data integrity management and power distribution interconnections between Field I\/O (FIO) node units and control base plates.\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\u003eS9564FA\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.0 kg - 1.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e19-inch rack mount standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 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\u003ePassive (Bus powered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eESB Bus termination and DC power distribution\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 Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe S9564FA integrates into Yokogawa DCS architectures by providing necessary line termination for the ESB Bus to prevent signal reflection. Through its dedicated connector interface, it ensures galvanic isolation consistency across the bus. When utilized in conjunction with PW48x series power supply modules, the unit maintains stable DC distribution to base plates (ANB10D\/S, ANB11D\/S). The design supports channel-to-channel signal integrity by minimizing impedance mismatches along the ESB communication path, complying with standard internal wiring protocols for FIO and FCU nodes.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the S9564FA require external power for its termination circuitry?\u003c\/p\u003e\n\u003cp\u003eA: No, the S9564FA is a passive connector unit that derives its termination characteristics from the bus architecture design. It does not require separate active power supply inputs.\u003c\/p\u003e\n\u003cp\u003eQ: Can the S9564FA be used in both single and redundant ESB bus configurations?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the unit is compatible with standard bus topologies. In redundant bus configurations, ensure the termination settings align with the specific node unit requirements to maintain proper bus impedance of 100 Ohms.\u003c\/p\u003e\n\u003cp\u003eQ: Is hot-swapping permitted for the S9564FA?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping is generally restricted during active data transmission. Ensure the associated node unit or ESB bus segment is placed in a non-operational or maintenance state prior to disconnecting the cable interface to prevent potential communication faults on the bus.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Secure the S9564FA within the designated 19-inch rack slot. Ensure all chassis mounting screws are tightened to provide a low-impedance ground path to the cabinet frame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination Alignment\u003c\/strong\u003e: Verify that the internal terminator is properly seated. In cases where the S9564FA is the final node on the ESB bus, confirm the physical termination switch or jumper is in the active position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabling\u003c\/strong\u003e: Utilize only shielded cabling compliant with Yokogawa specifications. Route the bus cables away from high-current power lines to mitigate electromagnetic interference that could affect bus data throughput.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Seating\u003c\/strong\u003e: Ensure the exclusive Yokogawa DC\/Bus connectors are fully engaged. Visually inspect the pins for deformation prior to mating to ensure stable electrical contact.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43600546168922,"sku":"S9564FA","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/162._d69c2254-ed7e-466b-b819-fa9529ee24b5.jpg?v=1783302985","url":"https:\/\/www.spareoil.com\/products\/yokogawa-s9564fa-connector-unit-esb-bus-termination-module","provider":"SpareOil Automation","version":"1.0","type":"link"}