{"product_id":"1c31179g01-ovation-westinghouse-ai-link-controller","title":"1C31179G01 Ovation \/ Westinghouse AI Link Controller","description":"\u003ch3\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eProduct Overview\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmerson Ovation 1C31179G01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoperates as a high-performance Link Controller and Analog Input (AI) Module within the Ovation™ Distributed Control System (DCS). This module specializes in the precise acquisition of low-noise analog signals from 4–20 mA transmitters and voltage-type sensors (0–10 V, 1–5 V). It establishes a deterministic data link between field instrumentation and the central controller, making it a critical component for monitoring pressure, temperature, and flow in power generation and petrochemical facilities. We provide this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original in Factory Packing\u003c\/strong\u003e, ensuring the long-term measurement stability required for mission-critical automation loops.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 1C31179G01 utilizes a high-resolution A\/D architecture to maintain ±0.1% accuracy in demanding industrial environments.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\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\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1C31179G01\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLink Controller \/ Analog Input Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 or 16 Channels (System-Dependent)\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\u003e4–20 mA, 0–10 V, 1–5 V, ±1 V, ±5 V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12–16 Bit A\/D Conversion\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e±0.1% of Full Scale (Typical)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eChannel-to-Channel \u0026amp; Channel-to-System\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFiltering\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAnalog + Digital Low-Pass Filtering\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0°C to +60°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStorage Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e–40°C to +85°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.0 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBrand New \u0026amp; Original (Factory Sealed)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeterministic Signal Link:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1C31179G01 acts as a Link Controller, ensuring that digitized analog data reaches the controller bus with fixed latency. This deterministic behavior prevents \"signal jitter,\" allowing your PID loops to maintain tighter control over sensitive boiler and turbine parameters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Noise Mitigation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in analog and digital low-pass filters eliminate high-frequency electrical noise and signal ripple. This ensures that the 12-16 bit resolution remains effective even when sensor leads run parallel to high-voltage power lines or variable frequency drives (VFDs).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Galvanic Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEvery input channel features independent galvanic isolation. This architecture protects the internal Ovation backplane from field-side voltage spikes and ground loops, effectively preventing a single instrumentation fault from compromising the entire I\/O node.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Drift Measurement Circuitry:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module utilizes high-stability reference components that minimize thermal drift. This ensures that your calibrated 4-20 mA scale remains accurate over years of continuous 24\/7 operation in fluctuating cabinet temperatures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBumpless Runtime Replacement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module supports full hot-swap capability. Maintenance personnel can replace the card while the rack remains energized, ensuring that nearby I\/O channels continue to function without interruption during repairs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I configure the 1C31179G01 for current versus voltage signals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInput signal types are defined through a combination of hardware jumper settings on the base assembly and software configuration in the Ovation I\/O Builder. Ensure you select the correct signal range (e.g., 4-20 mA) to match your transmitter output for proper linearization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support redundant configurations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 1C31179G01 works seamlessly in redundant Ovation I\/O architectures. When installed in a redundant pair, the system provides bumpless failover, maintaining continuous data acquisition even if one module fails.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the \"Link Controller\" designation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike standard AI cards, a Link Controller manages the communication timing and data packetization for its associated I\/O cluster. This makes it an essential hub for remote I\/O nodes that require high-speed synchronization with the main controller.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 12-month warranty cover factory defects for new units?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely. All our 1C31179G01 modules are brand new and original, covered by a 12-month factory warranty that protects against manufacturing defects and component failures under normal operating conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43139135864922,"sku":"1C31179G01","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/378._a34b9b57-31b9-4d1b-b2ad-166ed8f20d13.jpg?v=1774590117","url":"https:\/\/www.spareoil.com\/products\/1c31179g01-ovation-westinghouse-ai-link-controller","provider":"SpareOil Automation","version":"1.0","type":"link"}