{"product_id":"abb-3bse021447r1-tu845-termination-unit-8-channel-mtu","title":"ABB 3BSE021447R1 TU845 Termination Unit - 8 Channel MTU","description":"\u003ch2\u003e\u003cstrong\u003eABB 3BSE021447R1 TU845 Module Termination Unit\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB 3BSE021447R1\u003c\/strong\u003e is a dedicated termination unit for industrial control systems. This product serves as a crucial interface between field wiring and I\/O modules.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCore Product Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003eManufacturer \u0026amp; Part Number:\u003c\/strong\u003e\u003c\/span\u003e ABB \u003cstrong\u003e3BSE021447R1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003eProduct Designation:\u003c\/strong\u003e\u003c\/span\u003e TU845 Module Termination Unit (MTU)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003ePrimary Application:\u003c\/strong\u003e\u003c\/span\u003e Termination for Redundant AI845 Analog Input Modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003eMounting Orientation:\u003c\/strong\u003e\u003c\/span\u003e Vertical Mount Configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003eConnection Method:\u003c\/strong\u003e\u003c\/span\u003e Screw Terminal Block for Secure Wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003eChannel Capacity:\u003c\/strong\u003e\u003c\/span\u003e 8 Independent Signal Channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e\u003c\/span\u003e 50 Volts Maximum Working Voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003eCurrent Capacity:\u003c\/strong\u003e\u003c\/span\u003e Up to 10 Amperes Per Channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e\u003c\/span\u003e -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003eSignal Integrity:\u003c\/strong\u003e\u003c\/span\u003e Insulation Resistance Exceeds 100 MΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003eSwitching Speed:\u003c\/strong\u003e\u003c\/span\u003e Fast Response Time Under 2 Milliseconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003eThermal Performance:\u003c\/strong\u003e\u003c\/span\u003e Rated for Operation at up to 55°C (131°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003eCompatible I\/O Modules:\u003c\/strong\u003e\u003c\/span\u003e AI845, AI880, AI880A, and DP840 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003eTerminal Configuration:\u003c\/strong\u003e\u003c\/span\u003e 40 Terminals Total (2 per signal channel plus power)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e\u003c\/span\u003e 0.6 Kilograms (Approx. 1.3 lbs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003eUnit Dimensions (H x W x D):\u003c\/strong\u003e\u003c\/span\u003e 124mm x 186.5mm x 64mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Wiring Instructions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the termination unit vertically in your DIN rail cabinet or panel.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate clearance around the unit for proper ventilation and access.\u003c\/li\u003e\n\u003cli\u003eConnect your field sensor or device wires to the appropriate channel terminals.\u003c\/li\u003e\n\u003cli\u003eUse the dedicated terminals for process power (24V) and common (0V) connections.\u003c\/li\u003e\n\u003cli\u003eRoute the flat cable from the termination unit to the corresponding AI845 I\/O module.\u003c\/li\u003e\n\u003cli\u003eVerify all terminal screws are tightened to the specified torque for reliable contact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003eQ: What is the main purpose of this termination unit?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eA: It provides a secure and organized wiring point for field devices connecting to ABB's AI845 and compatible I\/O modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003eQ: Can I use this unit with non-redundant I\/O modules?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eA: Yes, it is compatible with both redundant and standard configurations of the listed I\/O modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e6da4;\"\u003e\u003cstrong\u003eQ: How many wires can I connect to one channel?\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eA: Each channel has two dedicated terminals, allowing for a standard two-wire connection per signal.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":51047935705220,"sku":"3BSE021447R1","price":269.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/3BSE021447R1.jpg?v=1769824501","url":"https:\/\/www.etowonauto.com\/nb\/products\/abb-3bse021447r1-tu845-termination-unit-8-channel-mtu","provider":"Etowon Auto","version":"1.0","type":"link"}