{"product_id":"abb-advant-s800-i-o-tu838-3bse008572r1-extended-module-termination-unit","title":"ABB Advant S800 I\/O TU838 3BSE008572R1 Extended Module Termination Unit","description":"\u003ch2\u003eABB TU838 3BSE008572R1 Extended Module Termination Unit\u003c\/h2\u003e\n\u003cp\u003eConfigured for direct field termination and process connection distribution, the \u003cstrong\u003eABB TU838 3BSE008572R1\u003c\/strong\u003e (\u003cstrong\u003eTU838\u003c\/strong\u003e Extended Module Termination Unit) provides physical I\/O termination for ABB automation systems. It supports 16 channels, 50 V rated voltage, and up to 3 A per I\/O channel. The unit uses terminal block connections and supports mounting in both directions.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTU838 3BSE008572R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eExtended Module Termination Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eExtended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eEstimated shipping size: 12.7 x 7.6 x 12.7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C; approvals issued for +5 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95 %, non-condensing\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\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e50 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Channels\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eBoth directions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Configuration\u003c\/td\u003e\n\u003ctd\u003eSingle I\/O\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\u003eMaximum Current at Process Connection\u003c\/td\u003e\n\u003ctd\u003e10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Test Voltage\u003c\/td\u003e\n\u003ctd\u003e500 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMarine Certification\u003c\/td\u003e\n\u003ctd\u003eABS, BV, DNV-GL, LR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eABB I\/O Termination and Channel Density\u003c\/h3\u003e\n\u003cp\u003eThe TU838 provides 16 physical I\/O channels through terminal block connections. Therefore, the unit accommodates a relatively high number of field connections within its extended termination configuration. Each I\/O channel permits a maximum current of 3 A, while the process connection has a maximum current rating of 10 A.\u003c\/p\u003e\n\u003cp\u003eThe 50 V rating defines the stated process-side voltage limit. In addition, the 500 V AC dielectric test voltage specifies the supplied insulation test level. The single I\/O configuration does not indicate a redundant termination arrangement in the supplied specifications.\u003c\/p\u003e\n\u003cp\u003eThe unit supports mounting in both directions, which allows the installer to select the orientation appropriate to the cabinet or mounting arrangement. Marine approvals include ABS, BV, DNV-GL, and LR.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How many I\/O channels does the ABB TU838 provide?\u003c\/p\u003e\n\u003cp\u003eA: The TU838 provides 16 I\/O channels through terminal block connections.\u003c\/p\u003e\n\u003cp\u003eQ: What current can each I\/O channel handle?\u003c\/p\u003e\n\u003cp\u003eA: Each I\/O channel has a maximum specified current of 3 A. The maximum current at the process connection is 10 A.\u003c\/p\u003e\n\u003cp\u003eQ: What environmental temperature range does the TU838 support?\u003c\/p\u003e\n\u003cp\u003eA: The specified operating range is 0 to +55 deg C. Storage temperature ranges from -40 to +70 deg C. Approval conditions are specified for +5 to +55 deg C.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the TU838 in the specified cabinet or mounting location with adequate mechanical support. Verify terminal identification before connecting field wiring, and keep signal wiring separated from high-voltage or high-current conductors where applicable.\u003c\/p\u003e\n\u003cp\u003eUse wiring and protective devices suitable for the connected load and the stated 50 V rating. Do not exceed the 3 A maximum current per I\/O channel or the 10 A process connection limit.\u003c\/p\u003e\n\u003cp\u003eMaintain appropriate separation between signal conductors and power conductors to reduce electromagnetic interference. Where shielded cables are used, terminate shields according to the system grounding design and avoid unintended ground loops.\u003c\/p\u003e\n\u003cp\u003eBefore energization, inspect terminal tightness, conductor routing, polarity, and insulation condition. Confirm that the installed temperature and humidity conditions remain within the specified operating limits.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44612513398872,"sku":"TU838 3BSE008572R1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/TU838-3BSE008572R1-3_1200x1200_91dd370c-c68a-48c8-b2c2-46f375e808c0.jpg?v=1786957009","url":"https:\/\/www.industriaxplc.com\/id\/products\/abb-advant-s800-i-o-tu838-3bse008572r1-extended-module-termination-unit","provider":"IndustriaX Limited","version":"1.0","type":"link"}