{"product_id":"abb-imdsi14-harmony-infi-90-digital-input-card-original","title":"ABB IMDSI14 Harmony INFI 90 Digital Input Card Original","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe ABB IMDSI14 serves as a high-density digital input interface for the Symphony Plus and Harmony (INFI 90) distributed control systems. This module processes 16 discrete signals from field devices such as limit switches, relay contacts, and emergency stop buttons. By utilizing optical isolation, the IMDSI14 translates external 24\/48VDC signals into logic-level data while shielding the system backplane from industrial electrical noise and high-voltage surges. We supply this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New in Box\u003c\/strong\u003e, ensuring the highest level of signal integrity for your safety-critical process automation.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\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\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIMDSI14\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\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 (Symphony Plus \/ Harmony Series)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 Optically Isolated Channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC \/ 48 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15 VDC to 60 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7 mA @ 24 VDC (Typical)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 VAC (Input-to-Logic) \/ 2000 V RMS (Safety)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Filtering\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 ms (On\/Off Delay)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Load\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 VDC @ 2.72 W (Backplane)\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 55 °C (Standard) \/ Up to 60 °C (Enhanced)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.2 kg (0.44 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe IMDSI14 module solves common industrial interface challenges through hardware-level signal conditioning and robust electrical protection.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Galvanic Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated optical isolators provide up to 2000 V RMS protection. This barrier prevents ground loops and field-side transients from damaging expensive system controllers or corrupting high-speed data buses.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Dual-Voltage Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module handles both 24 VDC and 48 VDC nominal inputs. This versatility allows engineers to standardize on a single module type across different areas of a plant, regardless of the local field contact voltage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Noise Suppression:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA built-in 10 ms digital filter eliminates \"contact bounce\" from mechanical switches. This ensures the DCS receives clean, debounced state changes, preventing false alarms or erratic logic execution in the control strategy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density Rack Efficiency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe slim, single-slot design maximizes cabinet space. 16 channels per module allow for high I\/O counts within a compact Module Mounting Unit (MMU) footprint, reducing the total number of required cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the IMDSI14 replace older INFI 90 digital input modules?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The IMDSI14 maintains full backward compatibility with Harmony and legacy INFI 90 systems. It functions correctly within standard MMUs and interfaces seamlessly with existing controller logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of \"New in Box\" for this specific module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIndustrial control systems require high reliability. A \"New in Box\" IMDSI14 guarantees that the optical isolators and capacitors have not been subjected to heat or operational stress, ensuring the full 10+ year service life expected of ABB DCS hardware.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support safety-instrumented functions (SIF)?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IMDSI14 features the high isolation and high-integrity signal path required for many safety-related applications. When used within a certified Symphony Plus architecture, it supports critical monitoring roles for emergency shutdowns.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs there any specific wiring requirement for 48VDC applications?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module accommodates the 15-60 VDC range automatically. Ensure your field wiring meets the appropriate insulation standards for 48VDC and that the common return path aligns with your system’s grounding requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":42904409407578,"sku":"IMDSI14","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/485.1.jpg?v=1775806651","url":"https:\/\/www.spareoil.com\/products\/abb-imdsi14-harmony-infi-90-digital-input-card-original","provider":"SpareOil Automation","version":"1.0","type":"link"}