{"product_id":"yokogawa-s2mmm843-ss1030-analog-digital-i-o-module","title":"Yokogawa S2MMM843-SS1030 Analog Digital I\/O Module","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa S2MMM843-SS1030\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eS2MMM843-SS1030\u003c\/strong\u003e Analog Digital I\/O Module, operates as a dedicated hardware component for mixed-signal processing and data acquisition within N-IO automation architectures.\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\u003eS2MMM843-SS1030\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\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e100 mm x 120 mm x 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial control room environment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 V DC, 100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Density\u003c\/td\u003e\n\u003ctd\u003e8 AI, 8 AO, 8 DI, 8 DO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eS2BN1D, S2BN4D, S2BN5D base plates\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 Instrumentation Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART loop protocol:\u003c\/strong\u003e The module architecture supports industry-standard current loops, facilitating precise analog signal transmission and HART-based diagnostics for field instrumentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUNDATION Fieldbus \/ Profibus PA connectivity:\u003c\/strong\u003e The unit serves as a high-density I\/O gateway, ensuring analog and digital signals are accurately translated for deterministic transmission across the Yokogawa control fabric.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-channel isolation:\u003c\/strong\u003e The module incorporates electrical isolation barriers to mitigate common-mode noise and ground loops between disparate field-level circuits and the I\/O backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold junction compensation (CJC):\u003c\/strong\u003e The module maintains high measurement precision through integrated thermal compensation, ensuring output and input stability in varying ambient cabinet temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the S2MMM843-SS1030 support hot-swapping?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The module is designed to support hot-swapping when installed on supported base plates (S2BN1D, S2BN4D, S2BN5D). Ensure the application logic is in a safe state before module replacement to avoid transient process signals.\u003c\/p\u003e\n\u003cp\u003eQ: Are the analog ranges software-configurable?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The module supports a range of voltage and current settings (0-10 V, ±5 V, ±10 V, 0-20 mA, 4-20 mA) configurable via the engineering workstation to meet specific loop requirements.\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 onto the compatible base plate. Ensure the locking latch is fully engaged to maintain reliable electrical contact with the backplane power and communication pins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Bond the base plate chassis to the cabinet’s instrument earth bus. A low-impedance connection is mandatory to ensure signal integrity and to shield the module from electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Terminate field wiring at the base plate interface. Segregate analog signal cabling from high-voltage AC lines by at least 150 mm to prevent inductive noise injection and ensure measurement precision.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45213696327795,"sku":"S2MMM843-SS1030","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-10_17-46-33.png?v=1783677206","url":"https:\/\/www.dcssupplier.com\/products\/yokogawa-s2mmm843-ss1030-analog-digital-i-o-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}