{"product_id":"abb-ntai06-bailey-infi-90-16-channel-analog-input-tu","title":"ABB NTAI06 | Bailey INFI 90 16-Channel Analog Input TU","description":"\u003ch3\u003e\u003cstrong\u003eABB Bailey NTAI06 Universal Analog Input Termination Unit 6639364D1\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNTAI06 (Assembly: 6639364D1)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a specialized Universal Analog Input Termination Unit engineered for the ABB Bailey INFI 90 Distributed Control System (DCS). This unit serves as the physical interface between field instrumentation and the system's analog input modules, such as the IMASI02 or similar controllers. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNTAI06 (Model: NTAI06)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed to manage 16 channels of high-density analog signals, converting raw field data from sensors into a format compatible with the INFI 90 backplane.\u003c\/p\u003e\n\u003cp\u003eAs a critical point of connection, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNTAI06 (Assembly: 6639364D1)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports a variety of signal types including 4-20 mA current loops and ±10 VDC voltage signals. This flexibility allows engineers to standardize on a single termination type for temperature, pressure, and flow transmitters. By providing galvanic isolation and transient protection, the module ensures that electrical noise or ground loops in the field do not compromise the integrity of the central process control unit, maintaining high Expertise and Trustworthiness (E-E-A-T) in mission-critical environments.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSignal Conditioning and Field Wiring Integration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eNTAI06 (Assembly: 6639364D1)\u003c\/strong\u003e utilizes a high-density terminal block arrangement that simplifies the organization of field wiring. Each of the 16 channels is equipped with specialized filtering circuitry to mitigate Electromagnetic Interference (EMI) often found in heavy industrial sectors like steel mills and power plants.\u003c\/p\u003e\n\u003cp\u003eIn a standard INFI 90 deployment, the \u003cstrong\u003eNTAI06 (Model: NTAI06)\u003c\/strong\u003e acts as a buffer. It manages the precision resistors required for current-to-voltage conversion (typically 250 ohms for 4-20 mA signals) and ensures that each signal is properly fused or current-limited. This proactive protection prevents a single faulty transmitter from dragging down the power rail for the entire 16-channel bank, thereby increasing the system's fault tolerance and overall reliability.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNTAI06 (Model: NTAI06)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a passive-to-active interface board optimized for high-reliability industrial signal conditioning.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\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\u003eABB (Bailey Controls Legacy)\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\u003e\u003cstrong\u003eNTAI06\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAssembly Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e6639364D1\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSystem Series\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eINFI 90 DCS\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\u003eUniversal Analog Input Termination Unit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChannel Count\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 Input Channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSignal Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4-20 mA, 1-5 VDC, 0-10 VDC, ±10 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.5 Amp per board\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\u003eIndividual channel-to-system galvanic isolation\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\u003eHigh-precision signal pass-through (±0.1% typical)\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 +70°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e17.8 cm x 2.5 cm x 17.8 cm (7.0\" x 1.0\" x 7.0\")\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.43 kg (0.95 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCountry of Manufacture\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndia \/ USA (Regional Variants)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":42974854578291,"sku":"NTAI06","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/404._55258195-5db4-4d72-a384-decec7cced1a.jpg?v=1769579968","url":"https:\/\/www.dcssupplier.com\/products\/abb-ntai06-bailey-infi-90-16-channel-analog-input-tu","provider":"DcsSupplier Limited","version":"1.0","type":"link"}