{"product_id":"tu840-abb-termination-unit-redundant-mtu","title":"TU840 ABB Termination Unit Redundant MTU","description":"\u003ch2\u003e\u003cstrong\u003eABB TU840 Termination Unit – Redundant ModuleBus MTU\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications – ABB TU840\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e ABB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e TU840\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Protocol:\u003c\/strong\u003e Modulebus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Redundancy:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Redundancy:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot Swap Support:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Redundant TB840\/TB840A, Redundant I\/O, Single Power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Input:\u003c\/strong\u003e 24 V d.c (19.2 – 30 V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Orientation:\u003c\/strong\u003e Vertical or Horizontal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Key Combinations:\u003c\/strong\u003e 36 different configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModuleBus Current Distribution:\u003c\/strong\u003e Max 5 V 1.5 A \/ 24 V 1.5 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcceptable Wire Sizes:\u003c\/strong\u003e Solid 0.2 – 2.5 mm², Stranded 0.2 – 2.5 mm² (24 – 12 AWG)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Torque:\u003c\/strong\u003e 0.5 Nm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage:\u003c\/strong\u003e 50 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDielectric Test Voltage:\u003c\/strong\u003e 500 V a.c\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 2.0 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0 to +55 °C (+32 to +131 °F) – approvals from +5 to +55 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40 to +70 °C (-40 to +158 °F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e 5 to 95 %, non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Ambient (Vertical Mount):\u003c\/strong\u003e 40 °C (104 °F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment Class:\u003c\/strong\u003e Class I (earth protected) per IEC 60536\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP20 per IEC 60529\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 124 x 186 x 47 mm (4.88 x 7.32 x 1.85 in.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.45 kg (0.99 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental and Certification Compliance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCE-marked for European market conformity.\u003c\/li\u003e\n\u003cli\u003eElectrical Safety: EN 61010-1, UL 61010-1, EN 61010-2-201, UL 61010-2-201.\u003c\/li\u003e\n\u003cli\u003eHazardous Locations: cULus Class 1 Zone 2, ATEX Zone 2.\u003c\/li\u003e\n\u003cli\u003eMarine Certificates: ABS, BV, DNV-GL, LR.\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant (EU, UAE, CN).\u003c\/li\u003e\n\u003cli\u003eWEEE Compliant per DIRECTIVE\/2012\/19\/EU.\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\u003cstrong\u003eIs the ABB TU840 a genuine new part?\u003c\/strong\u003e – Yes, we supply only original, factory-sealed \u003cstrong\u003eTU840\u003c\/strong\u003e units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo you have the TU840 in stock?\u003c\/strong\u003e – Yes, we maintain ample inventory for immediate shipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow soon can you ship the TU840?\u003c\/strong\u003e – We dispatch all orders within 5 working days after confirmation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich shipping carriers do you use?\u003c\/strong\u003e – We offer FedEx, UPS, and DHL for reliable delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I return the TU840 if it doesn't fit my system?\u003c\/strong\u003e – Yes, we accept returns within 30 days for unused items.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes the TU840 support hot swapping of modems?\u003c\/strong\u003e – No, the \u003cstrong\u003eTU840\u003c\/strong\u003e does not support hot swap – power down before module replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the difference between TU840 and TU841?\u003c\/strong\u003e – TU840 is for redundant I\/O configurations, while TU841 is for non-redundant I\/O.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many configuration options does the TU840 offer?\u003c\/strong\u003e – The mechanical keys provide 36 different combinations for flexible module matching.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eContact Information Inquiries:\u003c\/strong\u003e \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e , \u003ca href=\"https:\/\/wa.me\/861539249628\" target=\"_blank\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePartner NexAuto Technology Limited :\u003c\/strong\u003e \u003ca href=\"https:\/\/www.nex-auto.com\/\" target=\"_blank\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46831237595297,"sku":"TU840","price":253.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/TU840.jpg?v=1786087070","url":"https:\/\/www.autonexcontrol.com\/products\/tu840-abb-termination-unit-redundant-mtu","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}