{"product_id":"tu833-3bse038726r1-abb-crimp-snap-in-connector-s800-i-o","title":"TU833 3BSE038726R1 ABB Crimp Snap-in connector S800 I\/O","description":"\u003cp\u003eConfigured for field signal distribution and termination routing in S800 I\/O platforms, the \u003cstrong\u003eABB TU833\u003c\/strong\u003e (\u003cstrong\u003e3BSE038726R1\u003c\/strong\u003e Crimp Snap-in connector) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown \u0026amp; Configuration Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBase Model Designation: TU833\u003c\/li\u003e\n\u003cli\u003eFull Catalog Part Number: 3BSE038726R1\u003c\/li\u003e\n\u003cli\u003eHardware Classification: Extended Module Termination Unit (MTU)\u003c\/li\u003e\n\u003cli\u003eTermination Style: Crimp Snap-in connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003eTU833\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e3BSE038726R1\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\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e12.7 x 11.6 x 6.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e55 deg C (131 deg F) max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive distribution component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd\u003e16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Voltage Rating\u003c\/td\u003e\n\u003ctd\u003e50 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Per Channel\u003c\/td\u003e\n\u003ctd\u003e2 A max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Test Voltage\u003c\/td\u003e\n\u003ctd\u003e500 V a.c.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePLC and DCS Integration Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBackplane Bus Communication Velocity: Distributes the ModuleBus to the connected I\/O module and bridges data lines to the subsequent MTU while shifting outgoing position signals for correct node addressing.\u003c\/li\u003e\n\u003cli\u003eI\/O Density Scaling: Manages up to 16 channels of field signals and process power connections, supporting individual isolation across dual voltage groups protected by 6.3 A fuses.\u003c\/li\u003e\n\u003cli\u003eFirmware Flash Compatibility: Transparent physical connection substrate requiring no active firmware layers.\u003c\/li\u003e\n\u003cli\u003eNetwork Determinism: Maintains low-impedance deterministic signal propagation paths across distributed I\/O racks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x TU833 3BSE038726R1 Crimp Snap-in connector MTU base\u003c\/li\u003e\n\u003cli\u003eIntegrated terminal layout without active electronic modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDIN-Rail and Slot Mounting: Snap the unit securely onto standard DIN rails in either mounting direction, ensuring the latching device achieves proper grounding contact.\u003c\/li\u003e\n\u003cli\u003eSignal Wiring \u0026amp; Shielding: Terminate 3-wire field connections using crimp snap-in methods, keeping low-level signal loops separated from high-voltage distribution paths.\u003c\/li\u003e\n\u003cli\u003eMechanical Keying Verification: Inspect built-in mechanical keying features prior to module insertion to prevent incorrect hardware mounting.\u003c\/li\u003e\n\u003cli\u003eFuse and Power Setup: Configure individual process voltage groups according to application load requirements using appropriate protective fusing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHow many total I\/O channels are supported on the TU833 unit?\u003c\/p\u003e\n\u003cp\u003eThe terminal unit accommodates up to 16 independent I\/O channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat type of field connection mechanism is utilized?\u003c\/p\u003e\n\u003cp\u003eIt employs a crimp snap-in connector architecture for secure wire termination.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the maximum voltage rating for the unit?\u003c\/p\u003e\n\u003cp\u003eThe maximum rated voltage across the terminals is 50 V.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat current limits apply to individual channels and process lines?\u003c\/p\u003e\n\u003cp\u003eEach channel supports a maximum current of 2 A, while total process connection current reaches up to 5 A.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow are the process voltage groups protected?\u003c\/p\u003e\n\u003cp\u003eProcess voltage can be distributed to two individually isolated groups, each protected by a 6.3 A fuse.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat role does the MTU play regarding ModuleBus communication?\u003c\/p\u003e\n\u003cp\u003eIt distributes the ModuleBus to the local I\/O module and forwards signals to the next MTU while generating correct hardware addresses.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat are the physical weight and shipping dimensions?\u003c\/p\u003e\n\u003cp\u003eThe unit weighs 0.3 kg with shipping envelope dimensions of 12.7 x 11.6 x 6.6 cm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat safety test voltage is specified for insulation checking?\u003c\/p\u003e\n\u003cp\u003eThe dielectric test voltage is rated at 500 V a.c.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46021135171757,"sku":"TU833 3BSE038726R1","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/ABBTU833_2_4.jpg?v=1784816632","url":"https:\/\/www.maxwellplc.com\/ga\/products\/tu833-3bse038726r1-abb-crimp-snap-in-connector-s800-i-o","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}