{"product_id":"abb-dsai-145-57120001-ha-ac450-analog-input-module","title":"ABB DSAI 145 57120001-HA AC450 Analog Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB DSAI 145 57120001-HA\u003c\/strong\u003e is a high-performance analog input module engineered specifically for the ABB AC450 distributed control system (DCS) environment. This dedicated I\/O module serves as a critical interface for industrial automation setups, acquiring precision analog signals from field instrumentation and converting them for internal system processing. It is designed to maintain high measurement accuracy and operational stability, ensuring reliable data acquisition across complex industrial control loops.\u003c\/p\u003e\n\u003cp\u003eBuilt to integrate directly into the AC450 hardware architecture, the DSAI 145 57120001-HA facilitates straightforward system expansion and replacement within legacy and active process control frameworks. Its specialized design handles multi-channel analog inputs with effective noise rejection, supporting stable performance in demanding industrial facilities where continuous process visibility and uninterrupted uptime are required.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for direct integration with the ABB AC450 DCS product family\u003c\/li\u003e\n  \u003cli\u003eHigh-accuracy analog signal acquisition for process monitoring and control\u003c\/li\u003e\n  \u003cli\u003eRigid industrial construction suited for standard control room cabinet installations\u003c\/li\u003e\n  \u003cli\u003eReliable terminal connections ensuring secure field-wiring integration\u003c\/li\u003e\n  \u003cli\u003eSupports standard DCS diagnostic and communication polling routines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDistributed Control Systems (DCS) for process manufacturing\u003c\/li\u003e\n  \u003cli\u003ePower generation plant automation and monitoring\u003c\/li\u003e\n  \u003cli\u003eOil, gas, and petrochemical processing facilities\u003c\/li\u003e\n  \u003cli\u003eWater and wastewater treatment monitoring loops\u003c\/li\u003e\n  \u003cli\u003eHeavy industrial data acquisition architectures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eABB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eExact Model\u003c\/td\u003e\n      \u003ctd\u003eDSAI 145\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOrdering Number\u003c\/td\u003e\n      \u003ctd\u003e57120001-HA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eAnalog Input Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Range\u003c\/td\u003e\n      \u003ctd\u003eABB AC450 DCS\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCountry of Origin\u003c\/td\u003e\n      \u003ctd\u003eSweden\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNet Weight\u003c\/td\u003e\n      \u003ctd\u003e0.4 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions\u003c\/td\u003e\n      \u003ctd\u003e2.0 x 25.0 x 24.5 cm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMounting Type\u003c\/td\u003e\n      \u003ctd\u003eRack \/ Subrack mount for AC450 environment\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eVerify the part number and ordering code (57120001-HA) against system engineering drawings before installation.\u003c\/li\u003e\n  \u003cli\u003eEnsure all power to the target AC450 subrack and associated I\/O bus is fully de-energized to prevent equipment damage.\u003c\/li\u003e\n  \u003cli\u003eInspect the module and connectors for any signs of shipping damage or bent pins.\u003c\/li\u003e\n  \u003cli\u003eCarefully slide the DSAI 145 module into its designated slot within the rack, ensuring proper backplane alignment.\u003c\/li\u003e\n  \u003cli\u003eSecure the module fastening mechanisms and connect field signal wiring to the corresponding terminal blocks.\u003c\/li\u003e\n  \u003cli\u003eRe-energize the system and verify module status LEDs and configuration parameters via the engineering workstation.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52668499034475,"sku":"DSAI 145 57120001-HA","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/abb-dsai-145-57120001-ha-analog-input-module-yuvpgj0i13q_4ded6bf3-19e3-43a9-bebc-6d9de85a9342.jpg?v=1765532506","url":"https:\/\/www.plcprotech.com\/it\/products\/abb-dsai-145-57120001-ha-ac450-analog-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}