{"product_id":"abb-dsai-110-57120001-dp-analog-input-module","title":"ABB DSAI 110 57120001-DP Analog Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eABB DSAI 110 57120001-DP\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDSAI 110\u003c\/strong\u003e Analog Input Module, operates as a dedicated hardware component for high-precision analog signal acquisition and digitizing within ABB Master Piece and Master Process Control platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDSAI 110 (57120001-DP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Master Piece \/ Master Select board footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered via Master bus backplane (+5 VDC \/ +24 VDC auxiliary)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e14 differential analog input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Ranges\u003c\/td\u003e\n\u003ctd\u003e0 to 10 V, -10 V to +10 V, 0 to 20 mA, 4 to 20 mA (selectable via jumpers\/dip switches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12-bit analog-to-digital conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Isolation\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolation between field signals and backplane bus logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eABB Master Piece 200, Master Piece 100, Master Bus 300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe DSAI 110 board executes analog-to-digital conversion cycles across 14 differential channels without creating processing bottlenecks that degrade backplane bus communication velocity. Onboard multiplexing and filtering circuitry isolate field noise and common-mode transients from the sensitive internal logic. Complete firmware flash compatibility across ABB Master control processors guarantees deterministic scan timing, predictable input sampling intervals, and seamless I\/O density scaling across expanded rack configurations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What input signal types and ranges are supported on the DSAI 110 module?\u003c\/p\u003e\n\u003cp\u003eA: The module accepts both voltage (0 to 10 V, -10 V to +10 V) and current (0 to 20 mA, 4 to 20 mA) differential inputs configurable per channel grouping.\u003c\/p\u003e\n\u003cp\u003eQ: How is field signal isolation maintained to protect backplane electronics?\u003c\/p\u003e\n\u003cp\u003eA: High-grade galvanic isolation circuitry isolates incoming differential field signals from the Master bus backplane logic to prevent ground loop currents and transient interference.\u003c\/p\u003e\n\u003cp\u003eQ: Can the DSAI 110 module be inserted or removed while the rack is fully powered?\u003c\/p\u003e\n\u003cp\u003eA: No, backplane power must be isolated prior to pulling or inserting the DSAI 110 board to prevent potential damage to backplane bus logic pins and onboard multiplexers.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect main power to the Master Piece subrack chassis before inserting or removing the DSAI 110 module.\u003c\/li\u003e\n\u003cli\u003eWear an ESD wrist strap grounded to the cabinet chassis frame to protect CMOS components during handling.\u003c\/li\u003e\n\u003cli\u003eConfigure channel input jumpers or DIP switches for voltage or current loop selection prior to rack insertion.\u003c\/li\u003e\n\u003cli\u003eAlign the circuit board with the guide rails and press firmly until the backplane connectors seat completely.\u003c\/li\u003e\n\u003cli\u003eTighten front panel retaining screws and route field wiring using twisted-pair shielded cables grounded at a single point.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53243436433717,"sku":"DSAI 110 57120001-DP","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/DSAI110.png?v=1785749674","url":"https:\/\/www.5gplc.com\/products\/abb-dsai-110-57120001-dp-analog-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}