{"product_id":"abb-tu811v1-industrial-automation-module-industrial-grade","title":"ABB TU811V1 Industrial Automation Module - Industrial-Grade","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe ABB TU811V1 is a compact 8-channel module termination unit (MTU) designed for the S800 I\/O system. This passive unit connects field wiring to I\/O modules and carries part of the ModuleBus. It distributes the ModuleBus to the I\/O module and to the next MTU, while generating the correct address by shifting outgoing position signals. Mechanical keying with 36 possible configurations prevents incorrect I\/O module insertion, ensuring reliable operation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompact installation for space-saving control panels\u003c\/li\u003e\n\u003cli\u003eUp to 8 isolated channels for field signals\u003c\/li\u003e\n\u003cli\u003eDirect connections to ModuleBus and I\/O modules\u003c\/li\u003e\n\u003cli\u003eMechanical keying prevents wrong module insertion\u003c\/li\u003e\n\u003cli\u003eLatching device for secure DIN rail grounding\u003c\/li\u003e\n\u003cli\u003eDIN rail mounting for flexible orientation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eArticle Number\u003c\/td\u003e\n\u003ctd\u003e3BSE013231R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eCompact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eTerminal block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e250 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Current per I\/O Channel\u003c\/td\u003e\n\u003ctd\u003e3 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcceptable Wire Sizes\u003c\/td\u003e\n\u003ctd\u003eSolid: 0.2–4 mm²; Stranded: 0.2–2.5 mm² (24–12 AWG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Torque\u003c\/td\u003e\n\u003ctd\u003e0.5–0.6 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStripping Length\u003c\/td\u003e\n\u003ctd\u003e7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Test Voltage\u003c\/td\u003e\n\u003ctd\u003e2000 V a.c.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to +55 °C (+32 to +131 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 °C (-40 to +158 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20 (IEC 60529)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e64 mm x 64 mm x 170 mm (incl. connector\/terminals\/latch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.17 kg (0.37 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe ABB TU811V1 excels in discrete automation environments where reliable signal termination is critical. Typical applications include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturing assembly lines with DI820, DI821, DO820, and DO821 I\/O modules\u003c\/li\u003e\n\u003cli\u003eProcess control systems requiring isolated field connections\u003c\/li\u003e\n\u003cli\u003eMachine builder panels where compact MTU installation reduces enclosure size\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWith its 250 V rating and 3 A per channel, the TU811V1 handles moderate power signals while maintaining isolation for sensitive logic.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup\u003c\/h2\u003e\u003cp\u003eMount the TU811V1 on a DIN rail using the integrated latching device for proper grounding. The unit supports both horizontal and vertical mounting; however, vertical orientation reduces the maximum ambient temperature to 40 °C (104 °F). Use the mechanical keys to set the desired configuration before inserting the I\/O module. Acceptable wire sizes range from 0.2–4 mm² solid or 0.2–2.5 mm² stranded (24–12 AWG). Apply a torque of 0.5–0.6 Nm and strip 7 mm of insulation for reliable connections.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eThe passive design of the TU811V1 ensures minimal wear, but periodic inspection of terminal tightness and keying alignment is recommended. Operate within the 0 to +55 °C range to maintain full performance. The unit meets CE, UL, and marine certifications (ABS, BV, DNV-GL, LR), and complies with EMC standards EN 61000-6-4 and EN 61000-6-2, ensuring robust operation in industrial environments.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eDesigned for the ABB S800 I\/O system, the TU811V1 works with DI820, DI821, DO820, and DO821 modules. It supports single I\/O configurations and connects directly to the ModuleBus. Its compact size and DIN rail mounting simplify integration into existing cabinets.\u003c\/p\u003e\u003ch2\u003eSelection Guide\u003c\/h2\u003e\u003cp\u003eBefore ordering, verify your I\/O module type and channel count. The TU811V1 is ideal for 8-channel applications requiring 250 V isolation. For redundant systems, consider alternative MTUs. PLC Source PRO offers genuine ABB TU811V1 units with fast shipping and expert support.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default","offer_id":44447224889443,"sku":"TU811V1","price":284.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/TU810V1-c1_d4064adf-1f49-4a16-ab6c-fb430c7b38c9.jpg?v=1785963766","url":"https:\/\/www.plcsourcepro.com\/ar\/products\/abb-tu811v1-industrial-automation-module-industrial-grade","provider":"PLC Source PRO","version":"1.0","type":"link"}