{"product_id":"sbm54d-000-relay-board-yokogawa","title":"SBM54D-000 Relay Board Yokogawa","description":"\u003cp\u003eConfigured for discrete signal switching in F3 series industrial control platforms, the \u003cstrong\u003eYokogawa SBM54D-000\u003c\/strong\u003e (\u003cstrong\u003eSBM54D\u003c\/strong\u003e Relay Board) provides direct physical\/electrical execution. This hardware component serves as the primary \u003cstrong\u003eSBM54D-000\u003c\/strong\u003e interface unit utilized to execute actuator control and alarm signaling across industrial automation network platforms.\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\u003eSBM54D-000\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\u003e0.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e190 mm x 127.8 mm x 67 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial ambient range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSubject to relay coil activation load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eDiscrete switching for actuators and alarms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Actuator Interfacing\u003c\/h3\u003e\n\u003cp\u003eThe SBM54D-000 serves as the bridge between the F3 series controller logic and high-current or high-voltage external field devices. The relay board architecture facilitates electrical isolation between the sensitive control logic circuitry and the power-intensive actuator loops. By providing a mechanical switching interface, it ensures that inductive loads do not inject back-EMF into the controller backplane bus. Firmware flash compatibility is not applicable to this passive relay interface, as it operates based on direct discrete signal outputs from the host controller.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the SBM54D-000 be used to switch AC and DC loads simultaneously?\u003c\/p\u003e\n\u003cp\u003eA: The board supports switching of various loads, but always verify the maximum voltage and current ratings per contact. Ensure proper arc suppression is utilized if switching highly inductive AC or DC loads to extend relay contact service life.\u003c\/p\u003e\n\u003cp\u003eQ: Is this relay board field-repairable?\u003c\/p\u003e\n\u003cp\u003eA: No. The board is designed as a modular assembly. If individual relay contacts fail due to oxidation or wear, the entire board should be replaced to maintain the integrity of the control loop.\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 board using the provided mounting holes within the control cabinet. Ensure the mounting surface is grounded to provide a stable reference for the relay common circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use appropriately rated gauge wire for all output connections. Ensure all terminal screws are tightened to the specified torque to prevent overheating at the connection points under full load conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterference:\u003c\/strong\u003e If the relay board is switching inductive loads (such as solenoid valves or contactor coils), implement external flyback diodes (for DC) or RC snubbers (for AC) as close to the load as possible to minimize EMI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Periodically inspect the terminal connections for signs of thermal stress and ensure that the relay housing remains free of dust and contaminants that could interfere with operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49240015241468,"sku":"SBM54D-000","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/SBM54D-0002.jpg?v=1782869610","url":"https:\/\/www.electronicplc.com\/ar\/products\/sbm54d-000-relay-board-yokogawa","provider":"Electronic PLC","version":"1.0","type":"link"}