{"product_id":"yokogawa-s9950dd-01-data-acquisition-module-1","title":"Yokogawa S9950DD-01 Data Acquisition Module","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa S9950DD-01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eS9950DD-01\u003c\/strong\u003e Data Acquisition Module, operates as a dedicated hardware component for multi-channel signal processing and sensor integration within industrial automation 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\u003eS9950DD-01\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\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard module form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial control environment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem backplane dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e16 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and DCS Connectivity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART loop protocol:\u003c\/strong\u003e The module supports direct interfacing with HART-compliant field sensors, enabling the acquisition of both primary process variables and secondary diagnostic parameters for integrated plant analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUNDATION Fieldbus \/ Profibus PA connectivity:\u003c\/strong\u003e The architecture facilitates data bridging between analog field inputs and digital bus networks, ensuring that high-resolution sensor data is correctly mapped into deterministic process control loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-channel isolation:\u003c\/strong\u003e Each of the 16 channels incorporates galvanic decoupling to suppress common-mode electrical noise and prevent ground-loop propagation from multi-sensor field arrays, ensuring high signal integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold junction compensation (CJC):\u003c\/strong\u003e Internal high-precision reference circuitry maintains signal scaling stability for thermocouple inputs, ensuring measurement accuracy across the rated ambient operating temperature range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 16 channels be configured for different input signal types simultaneously?\u003c\/p\u003e\n\u003cp\u003eA: The module supports mixed-signal configuration depending on the specific firmware and backplane mapping. Ensure that individual channel jumpers or software settings are configured to match the transducer type connected to each port.\u003c\/p\u003e\n\u003cp\u003eQ: Is the module capable of live insertion and removal (hot-swapping) in an active rack?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping capability is dependent on the host backplane revision. Consult the specific hardware installation manual for the host rack to confirm if the system architecture permits live module extraction without disrupting the control bus.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Seat the module into the designated slot on the system backplane. Secure the mechanical retention clips to ensure that connectors are fully engaged and protected against vibration-induced intermittent contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Bond the module chassis to the cabinet’s central protective earth (PE) bus. A low-impedance connection is mandatory to ensure the effectiveness of the internal channel-to-channel isolation and for electromagnetic interference immunity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Terminate field wiring at the module terminal block. Maintain a minimum separation of 150 mm between sensor cabling and high-power AC or motor drive conduits to prevent inductive jitter and ensure measurement precision.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45228195348595,"sku":"S9950DD-01","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-14_09-55-00_82909534-3087-4ab2-945c-8319b9be3433.png?v=1783924162","url":"https:\/\/www.dcssupplier.com\/ar\/products\/yokogawa-s9950dd-01-data-acquisition-module-1","provider":"DcsSupplier Limited","version":"1.0","type":"link"}