{"product_id":"honeywell-dc-tuio31-51307772-176-analog-input-module","title":"Honeywell DC-TUIO31 51307772-176 Analog Input Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Honeywell DC-TUIO31 serves as a high-performance Universal Input\/Output (UIO) module within the Experion PKS Series C architecture. This specialized hardware facilitates the seamless integration of various field signals, allowing for the precise monitoring of temperature, pressure, and flow variables in critical industrial processes. Designed for high-density environments, the DC-TUIO31 excels in Distributed Control System (DCS) applications where accuracy and reliability are paramount to maintaining plant safety and operational continuity.\u003c\/p\u003e\n\u003cp\u003eBy providing a unified interface for multiple signal types, this module reduces the need for diverse spare parts inventory and simplifies cabinet design. In sectors such as hydrocarbon processing and power generation, the DC-TUIO31 ensures deterministic data acquisition, directly supporting advanced process control strategies. Its robust diagnostic capabilities allow engineers to identify field-level faults instantaneously, minimizing downtime and optimizing the performance of the entire automation lifecycle.\u003c\/p\u003e\n\u003ch2\u003eHardware Architecture and Signal Processing\u003c\/h2\u003e\n\u003cp\u003eThe DC-TUIO31 features a sophisticated RISC-based processor that manages 32 channels of universal I\/O, supporting both analog and digital signals on a per-channel basis. This module hardware architecture prioritizes galvanic isolation and superior noise rejection, ensuring that signal integrity remains uncompromised in environments with high electromagnetic interference (EMI). The integrated HART communication engine allows for direct pass-through of intelligent field device data to the Experion PKS asset management software.\u003c\/p\u003e\n\u003cp\u003eCommunication is handled via the redundant Series C I\/O Link, which provides high-bandwidth data synchronization with the C300 controller. The DC-TUIO31 performs continuous internal self-checks and field-side monitoring, verifying the health of the wiring and the connected sensors. If a signal discrepancy occurs, the module flags the error within milliseconds, enabling the DCS to execute fail-safe logic before the process exceeds its safety thresholds.\u003c\/p\u003e\n\u003ch2\u003eModule Performance Parameters\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Detail\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHoneywell\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDC-TUIO31\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e51307772-176\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSignal Density\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e32 Channels Universal I\/O\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Signal Types\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4-20mA, HART, Digital Input\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConversion Resolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16-Bit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40°C to +70°C (-40°F to 158°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIP Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP20\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.52 kg (1.15 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Dimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16.2cm x 12.4cm x 4.8cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHS Code\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e85389091\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eField Commissioning and Wiring Protocols\u003c\/h2\u003e\n\u003cp\u003eAchieving maximum signal fidelity requires strict adherence to Honeywell Series C cabling standards. Engineers must utilize high-quality shielded twisted-pair (STP) cables for all 4-20mA runs, ensuring the shield is terminated only at the I\/O cabinet to prevent circulating ground currents. The DC-TUIO31 mounts directly to the Series C IOTA (Input Output Termination Assembly); ensure the locking pins are fully engaged to maintain a vibration-resistant electrical path.\u003c\/p\u003e\n\u003cp\u003eDuring software configuration in Experion PKS, each channel must be correctly mapped to its corresponding field variable (e.g., PV for Analog Input). We recommend calibrating the 16-bit resolution range to match the specific span of the transmitter to eliminate measurement jitter. Regularly inspect the terminal blocks for oxidation in high-humidity environments and maintain a clean, dust-free cabinet to ensure optimal thermal convection across the module's heat sinks.\u003c\/p\u003e\n\u003ch2\u003eEngineering Performance Advantages\u003c\/h2\u003e\n\u003cp\u003eThe DC-TUIO31 thrives in extreme industrial climates where airborne contaminants and corrosive gases typically degrade standard electronics. Its internal circuitry features industrial-grade conformal coating, meeting G3 corrosive environment standards required for offshore platforms and chemical refineries. This resilience ensures that the module maintains its 16-bit precision over decades of service, regardless of ambient conditions.\u003c\/p\u003e\n\u003cp\u003eIntegration with the Experion PKS ecosystem allows for a unified \"single pane of glass\" view of all field assets. The DC-TUIO31 provides sub-millisecond timestamping for Sequence of Events (SOE) data, which is critical for post-incident forensics in emergency shutdown scenarios. By reducing hardware footprint and increasing diagnostic transparency, this module preserves the plant's Total Cost of Ownership (TCO) while enhancing the reliability of high-stakes Turbine Supervisory Instrumentation (TSI).\u003c\/p\u003e\n\u003ch2\u003eLogistics and Global Fulfillment\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLead Time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYour order processes immediately; expect dispatch within 3-5 days when payment finish or 2-7 days for large-scale inquiries.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCarrier Network:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAll modules are dispatched via DHL, FEDEX, or UPS with full insurance and real-time tracking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWe utilize specialized anti-static ESD packaging and vacuum-sealed moisture-barrier bags to protect the delicate RISC components during transit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Status:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWe guarantee that every unit is Brand New, Sealed, and in its Original Pack, meeting all factory performance certifications.\u003c\/p\u003e\n\u003ch2\u003eMaintenance and Technical Inquiries\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can the DC-TUIO31 be used for both Analog Input and Analog Output?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: Yes. As a Universal I\/O module, the DC-TUIO31 allows each channel to be software-configured as either an input or an output, providing immense flexibility for varying site requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What is the significance of the 51307772-176 part number?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: This specific part number denotes the high-revision version of the Series C UIO module, typically including the latest firmware compatibility and enhanced component longevity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Does this module support redundant configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: Absolutely. The DC-TUIO31 can be installed in a redundant pair on a redundant IOTA, ensuring that a single module failure does not interrupt the control loop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: How does the module handle a short circuit in the field?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: The DC-TUIO31 features per-channel current limiting and short-circuit protection. It will isolate the faulty channel and generate a diagnostic alarm in the Experion PKS console without affecting the operation of other channels.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45518938079405,"sku":"51307772-176","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/honeywell-dc-tuio31-51307772-176-analog-input-module-2h3i5w23drv.jpg?v=1766982341","url":"https:\/\/www.maxwellplc.com\/products\/honeywell-dc-tuio31-51307772-176-analog-input-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}