{"product_id":"abb-tu833v1-3bse038726r1-extended-module-termination-unit","title":"ABB TU833V1 3BSE038726R1 Extended Module Termination Unit","description":"\u003cp\u003eThe \u003cstrong\u003eABB TU833V1 3BSE038726R1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eTU833V1\u003c\/strong\u003e Extended Module Termination Unit (MTU), operates as a dedicated hardware component for efficient I\/O signal distribution and process power management within S800 I\/O platforms. The DIN rail mounted terminal assembly routes field signals directly to the central processing bus tier, establishing physical loop connectivity natively at the hardware tier.\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\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\u003eTU833V1 3BSE038726R1\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\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\u003e0.28 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e136 mm x 64 mm x 105 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C absolute (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\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePass-through interface distribution losses only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcess Voltage\u003c\/td\u003e\n\u003ctd\u003eMaximum 50 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcess Current\u003c\/td\u003e\n\u003ctd\u003eMaximum 2 A per channel \/ Maximum 5 A total per process connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Density\u003c\/td\u003e\n\u003ctd\u003eUp to 16 I\/O channels (2 terminals per channel matrix)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Rating\u003c\/td\u003e\n\u003ctd\u003e6.3 A for process voltage connection rings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Sizes\u003c\/td\u003e\n\u003ctd\u003eSolid\/Stranded: 0.2 - 2.5 mm2 (24 - 12 AWG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStripping Length\u003c\/td\u003e\n\u003ctd\u003e6 mm exact insulation cutback parameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Voltage\u003c\/td\u003e\n\u003ctd\u003e500 V a.c. insulation verification test threshold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePollution Degree\u003c\/td\u003e\n\u003ctd\u003eDegree 2 compliance matching IEC 60664-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrosion Rating\u003c\/td\u003e\n\u003ctd\u003eISA-S71.04 Class G3 harsh atmosphere defense\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eModule Termination Units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control \u0026amp; Drives Backplane Infrastructure\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP Deterministic Networks Coexistence\u003c\/strong\u003e The extended module termination unit passes field instrumentation data up to the passive module carrier bus lines. This architecture operates concurrently alongside external interface gateways running Profinet \/ EtherNet\/IP deterministic networks, ensuring that high-density discrete or analog variables update local controller registers at standard backplane clock speeds without network latency distribution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Density Scaling and Backplane Bus Velocity Compliance\u003c\/strong\u003e The 16-channel, double-terminal configuration optimizes I\/O density scaling inside local marshaling termination enclosures. By decoupling the mechanical field wires from the hot-swappable active electronic blocks, the hardware design preserves backplane bus communication velocity and limits micro-arcing energy dissipation during loop maintenance sequences.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How do the integrated spring-cage terminals alter structural field connection integrity?\u003c\/p\u003e\n\u003cp\u003eA: The spring-cage design applies constant physical tension onto the inserted wire core, adjusting automatically for copper material creep over time. This configuration eliminates terminal loosening under continuous low-frequency industrial deck vibration, dropping internal circuit resistance parameters compared to traditional screw-type distribution panels.\u003c\/p\u003e\n\u003cp\u003eQ: What action is triggered if an external field-side short circuit exceeds the 6.3 A fuse parameter?\u003c\/p\u003e\n\u003cp\u003eA: The 6.3 A fuse acts as a physical overcurrent boundary on the process voltage rail. When field-side faults or inductive loops draw energy beyond the 6.3 A mark, the fuse wire de-energizes the loop instantly, isolating the shorted circuit group and preventing voltage sag across adjacent S800 I\/O clusters.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45107645808755,"sku":"TU833V1 3BSE038726R1","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-12_15-06-18_a5fc6e44-ee48-411e-ab8b-b2cdf17f322d.png?v=1781603516","url":"https:\/\/www.dcssupplier.com\/products\/abb-tu833v1-3bse038726r1-extended-module-termination-unit","provider":"DcsSupplier Limited","version":"1.0","type":"link"}