{"product_id":"abb-dsta133-connection-unit","title":"ABB DSTA133 Connection Unit","description":"\u003cp\u003eThe \u003cstrong\u003eABB DSTA133\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDSTA133\u003c\/strong\u003e Connection Unit for Analog Board, operates as a dedicated hardware component for analog signal termination and distribution within industrial controller backplanes.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eModel Identifier\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSeries \/ Platform\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCore Function\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDSTA133\u003c\/td\u003e\n\u003ctd\u003eAdvant Master \/ S500\u003c\/td\u003e\n\u003ctd\u003eAnalog Signal Connection Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003eDSTA133\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\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e12.7 cm x 2.5 cm x 27.9 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial thresholds (-5 deg C to 55 deg C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive pass-through termination board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Function\u003c\/td\u003e\n\u003ctd\u003eConnection Unit for Analog Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Identifier\u003c\/td\u003e\n\u003ctd\u003e57120001-KN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eConfigured for high-integrity loop execution, the terminal unit maintains stable backplane bus communication velocity across adjacent analog I\/O modules. Firmware flash compatibility and internal passive bus routing ensure precise analog signal distribution without introducing signal attenuation or latency into the measurement loop.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the DSTA133 require external operating power to perform signal routing?\u003c\/p\u003e\n\u003cp\u003eA: No, the connection unit functions as a passive hardware termination board, routing field signals and backplane voltages directly through physical copper traces without active power consumption.\u003c\/p\u003e\n\u003cp\u003eQ: How should field sensor shielding be handled when terminating wiring to this unit?\u003c\/p\u003e\n\u003cp\u003eA: Shielded analog signal cables must have their drain wires terminated directly to the local chassis ground bar on the mounting panel to minimize electromagnetic interference across the loops.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eEnsure all rack power is fully isolated before mounting or servicing the DSTA133 unit. Secure the 0.2 kg module firmly onto the standard mounting panel, respecting the dimensional envelope. Terminate field wiring and analog board interconnect cables to the corresponding terminal blocks with precise torque values, verifying pin continuity before restoring power and running loop checks.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45291294883955,"sku":"DSTA133","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/DSTA133_f70dd180-27aa-457f-ae93-25ae2a3656b5.png?v=1785375065","url":"https:\/\/www.dcssupplier.com\/ar\/products\/abb-dsta133-connection-unit","provider":"DcsSupplier Limited","version":"1.0","type":"link"}