{"product_id":"s9681db-0-2-channel-100-mhz-digital-oscilloscope-module","title":"S9681DB-0 2-Channel 100 MHz Digital Oscilloscope Module","description":"\u003ch2\u003eYokogawa S9681DB-0 Digital Oscilloscope Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for real-time waveform capture and fault recording in CENTUM VP platforms, the \u003cstrong\u003eYokogawa S9681DB-0\u003c\/strong\u003e (\u003cstrong\u003eS9681DB\u003c\/strong\u003e Digital Oscilloscope Module) provides direct physical\/electrical execution.\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\u003e0.55 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e140 x 50 x 120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e12 W (at 24 VDC, 18-32 VDC range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e2 analog input channels (synchronous sampling)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandwidth\u003c\/td\u003e\n\u003ctd\u003e100 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling Rate\u003c\/td\u003e\n\u003ctd\u003e500 MS\/s per channel (1 GS\/s dual-channel mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVertical Resolution\u003c\/td\u003e\n\u003ctd\u003e12-bit vertical precision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e1 Mohm plus or minus 1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Depth\u003c\/td\u003e\n\u003ctd\u003e1 Mpoints per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module interfaces directly with high-speed industrial signals to monitor motor control loops, valve response transients, and power inverter waveforms. To prevent external electrical anomalies from damaging sensitive backplane processors, the system provides integrated channel-to-channel isolation and galvanic decoupling. The dual-channel synchronous sampling engine converts physical electrical fluctuations into digital files utilizing a 12-bit vertical resolution, which allows operators to verify loop impedance profiles and detect subtle signal distortions. This embedded diagnostic layer records transient events and system faults without adding latency to the main process control communication network.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can this module function as a standalone desktop oscilloscope for lab verification?\u003c\/p\u003e\n\u003cp\u003eA: No, the S9681DB-0 is an embedded system module that draws operating power directly from the Yokogawa DCS bus and requires integration within a compatible rack slot to execute control communication.\u003c\/p\u003e\n\u003cp\u003eQ: How does the trigger system operate when monitoring transient electrical faults?\u003c\/p\u003e\n\u003cp\u003eA: The onboard hardware triggers support edge, pulse width, video, and slope modes. When a signal violates the preconfigured threshold, the module captures and logs 1 Mpoints of high-resolution data per channel to the memory cache.\u003c\/p\u003e\n\u003cp\u003eQ: What is the significance of the \"-0\" suffix in the model number?\u003c\/p\u003e\n\u003cp\u003eA: The \"-0\" suffix indicates that this module is the standard industrial version built without intrinsic safety explosion protection. Engineers must route connections through external barriers if field cabling enters hazardous areas.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinet Environmental Protection:\u003c\/strong\u003e Mount the module within an IP20-rated, closed industrial cabinet, and ensure that local ambient temperatures remain within the -20 to 70 deg C operating limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosive Atmosphere Resistance:\u003c\/strong\u003e In chemical or petrochemical facilities, seal the cabinet to utilize the G3 environmental compliance, protecting the internal electronics from accelerated sulfurous corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Signal Shielding:\u003c\/strong\u003e Route all coaxial oscilloscope probe lines and signal inputs through dedicated, grounded steel wire ways to prevent electromagnetic interference (EMI) from corrupting the 100 MHz bandwidth measurements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Power Verification:\u003c\/strong\u003e Confirm that the 24 VDC backplane power supply remains stable within the 18 to 32 VDC input tolerance window before hot-plugging the card.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43665152049242,"sku":"S9681DB-0","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/564.jpg?v=1784184037","url":"https:\/\/www.spareoil.com\/products\/s9681db-0-2-channel-100-mhz-digital-oscilloscope-module","provider":"SpareOil Automation","version":"1.0","type":"link"}