{"product_id":"s9681db-0-yokogawa-terminal-board-new-original-stock","title":"S9681DB-0 Yokogawa Terminal Board | New \u0026 Original Stock","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa S9681DB-0\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eS9681DB\u003c\/strong\u003e Terminal Board, serves as the primary \u003cstrong\u003eS9681DB\u003c\/strong\u003e signal interconnection component utilized to execute high-density termination for analog, digital, and HART field devices across CENTUM VP and CS series distributed control systems.\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\u003eS9681DB-0\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\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e120 mm x 160 mm x 40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Range\u003c\/td\u003e\n\u003ctd\u003e-32 V to 32 V \/ 0-20 mA \/ 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eRelay (2 A at 250 V AC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and Signal Interface\u003c\/h3\u003e\n\u003cp\u003eThe S9681DB-0 provides a centralized interface point for 32 channels of mixed-signal types, bridging field-side instrumentation to the DCS I\/O backplane. The board's architecture is optimized for HART communication, ensuring that digital diagnostic signals are transparently passed through to the control system. By providing integrated relay outputs rated for 2 A at 250 V AC, the module also supports direct discrete control of field actuators, reducing the need for external interposing relays.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Can the S9681DB-0 handle simultaneous digital and analog inputs across its 32 channels?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the board is designed for high-density mixed-signal applications. However, ensure that the corresponding DCS I\/O card configuration matches the specific input type assigned to each channel to prevent damage to the input sensing circuitry.\u003c\/p\u003e\n\u003cp\u003eQ: Are the relay outputs isolated?\u003c\/p\u003e\n\u003cp\u003eA: The relay outputs provide physical isolation between the control circuit and the field load. However, users should verify local circuit requirements for additional surge suppression if driving inductive loads (e.g., motor contactors or high-wattage solenoids) to protect the onboard relay contacts.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSecure the module to the cabinet using the provided mounting holes, ensuring the board is clear of conductive surfaces that could cause accidental shorts.\u003c\/li\u003e\n\u003cli\u003eUse color-coded ferrules for the 32 signal channels to ensure accurate identification during commissioning and future maintenance cycles.\u003c\/li\u003e\n\u003cli\u003eWhen terminating HART devices, ensure the signal loop impedance remains within the recommended range for the DCS HART modem to maintain communication stability.\u003c\/li\u003e\n\u003cli\u003ePeriodically inspect the relay output terminals for signs of heat discoloration or oxidation, especially in environments with high current switching activity.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49171715326204,"sku":"S9681DB-0","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/S9361DH-00.jpg?v=1780882795","url":"https:\/\/www.electronicplc.com\/ar\/products\/s9681db-0-yokogawa-terminal-board-new-original-stock","provider":"Electronic PLC","version":"1.0","type":"link"}