{"product_id":"57120001-ha-dsai-145-abb-analog-input-module","title":"57120001-HA DSAI 145 ABB Analog Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe ABB DSAI 145, identified by the part number 57120001-HA, is a high-precision analog data acquisition module designed for the Advant Controller 400 (AC400) series, including the AC450 Distributed Control System (DCS). This module serves as the primary interface for translating continuous physical signals from field instrumentation into digital data for the controller's processor. Capable of handling multiple isolated channels, the DSAI 145 ensures that critical process variables—such as pressure, temperature, and flow—are monitored with high resolution and minimal signal interference. Its integration into the S100 I\/O system provides a scalable solution for industrial facilities that require deterministic performance and long-term hardware reliability in their control loops.\u003c\/p\u003e\n\u003ch3\u003eKey Technical Characteristics and Hardware Parameters\u003c\/h3\u003e\n\u003cp\u003eThe DSAI 145 57120001-HA is engineered for high-density signal processing within heavy industrial environments, featuring robust electrical protection and precise analog-to-digital conversion.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDSAI 145\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e57120001-HA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16-channel analog input configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports standard industrial ranges including 0-20 mA, 4-20 mA, and 0-10 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-818\"\u003e\u003c\/span\u003e\u003cstrong\u003eResolution:\u003c\/strong\u003e\u003cspan class=\"citation-818 citation-end-818\"\u003e\u003cspan\u003e \u003c\/span\u003e12-bit analog-to-digital conversion (ADC) for fine-grained process monitoring\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGalvanic isolation between channels and the system bus to prevent ground loops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Series:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAdvant Controller 450 (AC450) and MasterPiece 200\/1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eI\/O Bus Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eS100 I\/O Rack compatible\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic Indicators:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOn-board LED status lights for fault detection and run-mode verification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.4 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 x 25 x 24.5 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eManufactured in Sweden\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Applications and Operational Use Cases\u003c\/h3\u003e\n\u003cp\u003eThe versatile signal handling of the 57120001-HA DSAI 145 makes it an essential component for high-stakes process automation.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRefinery and Chemical Processing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReal-time monitoring of reactor temperatures and vessel pressures via 4-20 mA transmitters to ensure safe operational limits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-817\"\u003e\u003c\/span\u003e\u003cstrong\u003ePower Plant Instrumentation:\u003c\/strong\u003e\u003cspan class=\"citation-817 citation-end-817\"\u003e\u003cspan\u003e \u003c\/span\u003eCollecting analog feedback from steam turbine sensors and feedwater flow meters for precise energy modulation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWater Treatment Facilities:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInterfacing with pH sensors and turbidity meters to maintain water quality standards through continuous data streaming.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-816\"\u003e\u003c\/span\u003e\u003cstrong\u003ePulp and Paper Mills:\u003c\/strong\u003e\u003cspan class=\"citation-816 citation-end-816\"\u003e\u003cspan\u003e \u003c\/span\u003eCoordinating the complex tension and moisture control loops required for high-speed paper machine operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDCS Lifecycle Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eServing as a mission-critical replacement part for existing Advant OCS installations, ensuring the longevity of legacy control systems without requiring a full platform migration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45518986215597,"sku":"57120001-HA","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/abb-dsai-145-57120001-ha-analog-input-module-zjzmraead3r.jpg?v=1766984024","url":"https:\/\/www.maxwellplc.com\/products\/57120001-ha-dsai-145-abb-analog-input-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}