{"product_id":"sba4d-06-yokogawa-terminal-board-16-channel-din-rail-interface","title":"SBA4D-06 Yokogawa Terminal Board | 16-Channel DIN Rail Interface","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview | Yokogawa SBA4D-06\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eYokogawa SBA4D-06\u003c\/span\u003e\u003c\/strong\u003e is a DIN rail-mounted terminal board designed for analog signal interface applications. It provides \u003cstrong\u003e16 connection channels in a single-board configuration\u003c\/strong\u003e and uses pressure-clamp terminals for field wiring. The \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eSBA4D\u003c\/span\u003e\u003c\/strong\u003e supports compatible Yokogawa SAI143, SAV144, and SAI533 modules through the specified KS1 connection cables. Its compact design helps organize analog signal connections inside industrial control cabinets. The -06 suffix identifies the specified environmental configuration, including ISA Standard G3 and no explosion protection. The supplied product information also specifies SIL3. Confirm the applicable system safety documentation before using this terminal board in a safety-related installation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications at a Glance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eSBA4D-06\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBase Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSBA4D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnalog Terminal Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN rail mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 channels × 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePressure clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecified Safety Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSIL3, subject to system-level verification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eISA Standard G3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExplosion Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot included in this suffix configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Connection Modules\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAI143, SAV144, SAI533\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Cable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKS1 for SAI143, SAV144, and SAI533\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWithstand Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot specified in the supplied data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsulation Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot specified in the supplied data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 months, subject to seller terms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eConfiguration Breakdown | SBA4D-06\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase model: SBA4D\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eAnalog terminal board.\u003c\/li\u003e\n\u003cli\u003eDIN rail mounting.\u003c\/li\u003e\n\u003cli\u003e16 connection channels × 1.\u003c\/li\u003e\n\u003cli\u003ePressure-clamp field terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuffix -0\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eFixed code position specified as 0.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuffix -6\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eISA Standard G3 environmental specification.\u003c\/li\u003e\n\u003cli\u003eNo explosion protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe complete model number is \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eSBA4D-06\u003c\/span\u003e\u003c\/strong\u003e. Verify every suffix character against the equipment documentation before ordering. Do not assume that other SBA4D variants share identical environmental or protection specifications.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eConnection Architecture and Compatible Equipment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSBA4D-06\u003c\/strong\u003e serves as a terminal interface for supported analog connection modules. Confirm the complete signal path before integrating it into a control cabinet.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Module\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecified Cable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSelection Check\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSAI143\u003c\/td\u003e\n\u003ctd\u003eKS1\u003c\/td\u003e\n\u003ctd\u003eVerify module revision and cable compatibility.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSAV144\u003c\/td\u003e\n\u003ctd\u003eKS1\u003c\/td\u003e\n\u003ctd\u003eConfirm the intended analog signal interface.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSAI533\u003c\/td\u003e\n\u003ctd\u003eKS1\u003c\/td\u003e\n\u003ctd\u003eCheck the approved system configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe listed modules and cables come from the supplied product information. Confirm the required cable length, connector arrangement, and system-specific wiring details before installation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhere the SBA4D-06 Fits in Industrial Systems\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistributed control systems:\u003c\/strong\u003e Organizes analog field wiring for compatible Yokogawa control hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess instrumentation cabinets:\u003c\/strong\u003e Provides structured termination for supported analog signal connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical and petrochemical plants:\u003c\/strong\u003e Helps maintain orderly signal wiring in cabinets designed for the specified environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower generation:\u003c\/strong\u003e Supports analog interface wiring for compatible instrumentation and control assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlant maintenance and system replacement:\u003c\/strong\u003e Provides a defined terminal-board option when the existing hardware configuration requires the same model.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse the board only within its documented electrical and mechanical configuration. The supplied data does not specify signal ranges, channel-level isolation, accuracy, or conversion performance. Confirm those characteristics from the connected module documentation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation and Commissioning Checklist\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1. Confirm the model and mounting arrangement\u003c\/strong\u003e Check the complete \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eSBA4D-06\u003c\/span\u003e\u003c\/strong\u003e designation and the cabinet's DIN rail arrangement. Ensure the board fits the intended assembly. \u003cstrong\u003e2. Verify module and cable compatibility\u003c\/strong\u003e Identify whether the connected module is SAI143, SAV144, or SAI533. Use the specified KS1 cable and confirm its connector arrangement before installation. \u003cstrong\u003e3. Inspect field wiring\u003c\/strong\u003e Use the approved wiring diagram to identify each terminal. Check conductor preparation, terminal seating, and wire identification. Follow the applicable terminal tightening instructions. \u003cstrong\u003e4. Validate the signal path\u003c\/strong\u003e Trace each field signal from its source to the connected module. Check channel assignments and confirm that the wiring matches the control system drawings. \u003cstrong\u003e5. Perform commissioning checks\u003c\/strong\u003e Compare the field wiring with the approved drawings. Verify module recognition and signal status through the applicable control system diagnostics. Test representative channels before returning the process to normal operation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDiagnostic Guidance for Maintenance Teams\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSBA4D-06\u003c\/strong\u003e is a terminal interface, so troubleshooting should separate wiring faults from problems in the connected module or control system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMissing analog signal:\u003c\/strong\u003e Check the field conductor, terminal seating, KS1 cable connection, and connected module status.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncorrect channel indication:\u003c\/strong\u003e Compare the physical terminal position with the wiring schedule and software channel assignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntermittent signal:\u003c\/strong\u003e Inspect loose conductors, connector seating, cable damage, and signs of contamination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple affected channels:\u003c\/strong\u003e Check shared connections and the common interface path before investigating individual field devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement-related faults:\u003c\/strong\u003e Confirm the board suffix, connected module type, cable compatibility, and terminal mapping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eField maintenance insight:\u003c\/strong\u003e If several analog channels fail after a cabinet intervention, inspect the shared interface cable and its connectors first. If only one channel fails, trace its field wiring and terminal assignment before replacing the terminal board. This approach helps reduce unnecessary component replacement. The board's documented specifications do not establish built-in signal diagnostics or measurement accuracy. Use the connected module and control system's diagnostic functions to investigate signal quality.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSafety, Environmental, and Compatibility Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIL3:\u003c\/strong\u003e The supplied specification lists SIL3. Verify the exact safety manual, approved hardware configuration, and system-level certification before using the board in a safety instrumented function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISA Standard G3:\u003c\/strong\u003e Confirm that cabinet conditions and site environmental controls meet the applicable installation requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous locations:\u003c\/strong\u003e This -06 configuration does not include explosion protection. Do not treat it as independently approved for hazardous-area installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical ratings:\u003c\/strong\u003e Withstand voltage and insulation resistance values are not available in the supplied data. Obtain manufacturer documentation when the project requires these values.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem compatibility:\u003c\/strong\u003e Match the terminal board with the supported module, cable, mounting arrangement, and system documentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB Review\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eYokogawa SBA4D-06\u003c\/span\u003e\u003c\/strong\u003e is best evaluated as part of a complete analog interface assembly, rather than as an isolated terminal board. Its 16-channel arrangement and pressure-clamp connections support organized cabinet wiring. For replacement projects, our recommendation is to compare the installed board's full model code, connected module, cable type, and terminal mapping before purchase. A matching base model alone does not confirm compatibility. For example, a maintenance team may replace a terminal board and then find that several channel readings appear on the wrong control system points. The first checks should cover cable seating, terminal assignments, and the approved wiring schedule. Replacing additional modules before completing these checks may introduce more faults. The listed SIL3 specification also requires careful interpretation. Verify the approved system architecture and safety documentation instead of treating the terminal board designation alone as proof of complete safety-loop compliance.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePackaging, Shipping, and Warranty\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eExpected product:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYokogawa SBA4D-06 analog terminal board.\u003c\/li\u003e\n\u003cli\u003eConnection cables and additional accessories only when explicitly included in the quotation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConfirm the final package contents with the sales team before placing an order. \u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 months, subject to the seller's written terms. \u003cstrong\u003eShipping methods:\u003c\/strong\u003e FedEx, UPS, and DHL. \u003cstrong\u003eDispatch target:\u003c\/strong\u003e 24–48 hours after order processing, subject to stock confirmation and shipping arrangements. Contact Global PLC Spare HUB to confirm availability, price, delivery options, and the exact configuration supplied.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: How can I determine whether the existing board uses the correct terminal mapping?\u003c\/strong\u003e Compare the cabinet wiring schedule with the terminal labels and connected module documentation. Confirm channel assignments before disconnecting the existing wiring. Record each conductor position to support accurate reinstallation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What should I check when several analog signals become unstable at the same time?\u003c\/strong\u003e Inspect shared connectors, the KS1 cable, and common interface connections first. Then review the connected module's diagnostic status. Multiple simultaneous faults may indicate a shared connection issue rather than separate field-device failures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Does the SBA4D-06 convert analog signals or determine their measurement accuracy?\u003c\/strong\u003e The supplied specifications describe a terminal board, not a signal conversion module. Confirm measurement range, accuracy, resolution, and signal conditioning through the documentation for the connected analog module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: What evidence should I request before using this board in a SIL3 project?\u003c\/strong\u003e Request the applicable manufacturer safety documentation and approved hardware configuration. Verify the role of the terminal board within the complete safety architecture. Do not infer system-level SIL compliance from the listed rating alone. \u003cstrong\u003eQ5: Which details help prevent an incorrect replacement purchase?\u003c\/strong\u003e Provide the full SBA4D-06 model number, connected module model, KS1 cable requirement, mounting arrangement, and existing terminal configuration. Include site environmental requirements and any safety-related application constraints in your quotation request.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":67706532036790,"sku":"SBA4D-06","price":103.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/SBA4D-06-1.jpg?v=1792562696","url":"https:\/\/www.plcsparehub.com\/products\/sba4d-06-yokogawa-terminal-board-16-channel-din-rail-interface","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}