{"product_id":"sba4d-06-yokogawa-terminal-board-new-original-stock","title":"SBA4D-06 YOKOGAWA Terminal Board | New \u0026 Original Stock","description":"\u003cp\u003eEngineered for high-integrity signal distribution within the ProSafe-RS safety instrumented system (SIS), the \u003cstrong\u003eYOKOGAWA SBA4D-06\u003c\/strong\u003e (\u003cstrong\u003eSBA4D-06\u003c\/strong\u003e) serves as the essential interface between field instrumentation and the safety control architecture. This terminal board provides a secure, organized mounting platform for analog input and output loops, ensuring the deterministic connectivity required for safety-critical operations.\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\u003eSBA4D-06\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDIN rail mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e16 channels x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eM4 screw terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSIL Rating\u003c\/td\u003e\n\u003ctd\u003eSIL 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstand Voltage\u003c\/td\u003e\n\u003ctd\u003e2000 VAC (1 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSafety-Critical Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe SBA4D-06 is built to satisfy SIL 3 safety standards, facilitating both single and dual-redundant I\/O configurations. Its robust design, featuring M4 screw terminals and high insulation resistance (≥100 MΩ), ensures that signal integrity is maintained even in high-vibration or electrically noisy environments common in refineries and chemical processing facilities.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the SBA4D-06 be used for non-safety-rated signals?\u003c\/p\u003e\n\u003cp\u003eA: While the board is designed for ProSafe-RS (SIS) applications, it can technically accommodate standard signals; however, it is strictly recommended to keep safety-rated and non-safety-rated signals physically separated to prevent interference and maintain the integrity of the safety loop.\u003c\/p\u003e\n\u003cp\u003eQ: How does the dual-redundant configuration work on this board?\u003c\/p\u003e\n\u003cp\u003eA: The SBA4D-06 terminal board supports parallel wiring paths, allowing for the connection of two separate I\/O modules to the same field instrument, which provides a backup communication path in the event of a module failure.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the DIN rail is securely mounted and grounded before attaching the terminal board to provide a common reference potential for the system.\u003c\/li\u003e\n\u003cli\u003eUse appropriate wire ferrules for all field wiring connected to the M4 screws to ensure a secure, low-resistance, and vibration-proof termination.\u003c\/li\u003e\n\u003cli\u003eMaintain a strict separation between safety-instrumented (SIL 3) wiring and standard instrumentation or power cables to prevent crosstalk.\u003c\/li\u003e\n\u003cli\u003eTorque all M4 screw terminals to the specified manufacturer's value; overtightening may damage the terminal interface, while undertightening can cause intermittent resistance changes.\u003c\/li\u003e\n\u003cli\u003eVerify the loop continuity and insulation resistance with a multimeter after wiring completion to ensure the board is ready for commissioning with the ProSafe-RS controller.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49185112981756,"sku":"SBA4D-06","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/SBA4D-06.jpg?v=1781229271","url":"https:\/\/www.electronicplc.com\/ar\/products\/sba4d-06-yokogawa-terminal-board-new-original-stock","provider":"Electronic PLC","version":"1.0","type":"link"}