{"product_id":"imdsi22-abb-bailey-digital-signal-input-module","title":"IMDSI22 | ABB Bailey | Digital Signal Input Module","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-688\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003eABB Bailey IMDSI22\u003c\/strong\u003e\u003cspan class=\"citation-688\"\u003e\u003cspan\u003e \u003c\/span\u003eis a 16-channel \u003c\/span\u003eDigital Signal Input Module\u003cspan class=\"citation-688 citation-end-688\"\u003e designed for the Symphony Harmony and Infi 90 control systems.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-687 citation-end-687\"\u003eThis slave module serves as a reliable interface for collecting discrete data from field devices, such as limit switches or relay contacts, and transmitting that status information to the system's master controller for processing.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"button-label gds-label-m ng-star-inserted\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIMDSI22\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"citation-686\"\u003e\u003c\/span\u003e\u003cstrong\u003eInput Channels:\u003c\/strong\u003e\u003cspan class=\"citation-686 citation-end-686\"\u003e\u003cspan\u003e \u003c\/span\u003e16 independent digital input channels.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24 VDC or 24 VAC nominal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4.7k ohms (typical).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Requirements:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e+5 VDC at 150 mA (typical) from the backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptically isolated up to 1500 V between field signals and logic circuitry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.907 kg (approx. 2.0 lbs).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.0 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Density Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides 16 discrete points in a compact single-slot design, optimizing rack space in high-I\/O environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-Board Intelligence:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUtilizes a dedicated microprocessor to handle signal debouncing and self-diagnostics, ensuring only valid data is reported.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus Visibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with front-panel LED indicators that provide an immediate visual \"On\/Off\" status for each individual channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Logic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCompatible with both AC and DC field circuits, allowing for standardized module use across different plant sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swap Capability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCan be replaced without powering down the entire system (following standard safety protocols) to minimize downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned specifically for the harsh conditions of power plants and industrial processing facilities.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46424857215166,"sku":"IMDSI22","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/IMDSM05.jpg?v=1772609578","url":"https:\/\/www.autooiltech.com\/products\/imdsi22-abb-bailey-digital-signal-input-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}