{"product_id":"abb-ntu-7t1-sm9-3055-054-00-digital-input-termination-unit","title":"ABB NTU-7T1 SM9-3055.054.00 Digital Input Termination Unit","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB NTU-7T1 (SM9-3055.054.00)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density Digital Input Termination Unit (DITU) engineered for precise signal acquisition in industrial automation systems. Designed for ABB Bailey INFI 90 and Net 90 platforms, this module reliably interfaces up to 32 binary input channels, ensuring robust performance in demanding control environments. Its compact, rugged design allows seamless integration into control panels and DCS racks where space efficiency and signal integrity are critical.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e32 Binary Inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e18–30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Type\u003c\/td\u003e\n\u003ctd\u003eDry Contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e110 × 80 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.82 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eIndustrial-grade, rugged housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHigh Channel Density: Supports 32 digital input channels in a compact footprint.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReliable Signal Acquisition: Optimized for dry contact input signals with minimal noise interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpace-Efficient Design: Slim dimensions enable easy installation in constrained control panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable Build: Industrial-grade construction withstands harsh operational environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull System Compatibility: Designed for ABB Bailey INFI 90 and Net 90 control systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCertified for Global Use: CE-certified to meet international industrial standards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDistributed Control Systems (DCS)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePLC signal acquisition and integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial monitoring panels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomation and process control interfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module handle higher voltages?\u003c\/strong\u003e\u003cbr\u003eA: The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNTU-7T1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoperates within 18–30 VDC; exceeding this range may damage the module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it compatible with modern ABB PLC systems?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is designed for seamless integration with ABB Bailey INFI 90 and Net 90 series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How should it be installed?\u003c\/strong\u003e\u003cbr\u003eA: Installation must follow ABB Bailey DCS wiring guidelines to ensure proper signal conditioning and system reliability.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43026938888282,"sku":"NTU-7T1 SM9-3055.054.00","price":258.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/NTU-715SM9-3055.051.00.jpg?v=1773199517","url":"https:\/\/www.plcmasters.com\/vi\/products\/abb-ntu-7t1-sm9-3055-054-00-digital-input-termination-unit","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}