{"product_id":"abb-dsdo-131-i-o-cards","title":"ABB DSDO 131  I\/O Cards","description":"\u003cp\u003eThe \u003cstrong\u003eABB DSDO 131\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDSDO 131\u003c\/strong\u003e Digital Output Unit, operates as a dedicated hardware component for high-capacity discrete relay execution tasks within ABB industrial control system networks.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eModel\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eDSDO 131\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eOrigin\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eProduct Net Weight\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003e0.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eGross Shipping Weight\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003e2.0 kg (Including protective packaging)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eOperating Temp\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003e0 to +55 deg C (Standard industrial baseline)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003eSubrack backplane-dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003eDigital Output Boards (Relay Matrix)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"10\"\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd data-row=\"10\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"11\"\u003eVoltage Operating Range\u003c\/td\u003e\n\u003ctd data-row=\"11\"\u003e0 - 240 VAC \/ VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"12\"\u003eMax Contact Load DC\u003c\/td\u003e\n\u003ctd data-row=\"12\"\u003e48 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"13\"\u003eMax Contact Load AC\u003c\/td\u003e\n\u003ctd data-row=\"13\"\u003e720 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and Network Determinism\u003c\/h3\u003e\n\u003cp\u003eThe DSDO 131 utilizes an array of 16 robust relay output channels to switch diverse field loads up to 240 V AC\/DC. The internal coil-driving circuitry isolates the master processing bus lines from active inductive contact arcs, preventing voltage spikes from degrading the backplane bus communication velocity. Digital switching commands are captured via synchronized data registers, ensuring total firmware flash compatibility with adjacent hardware blocks and maintaining strict network determinism without expanding the controller loop execution window.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47577616122046,"sku":"DSDO 131","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-25_10-19-05_63d6f9a8-84e8-4aa0-9ecc-3c10ecf8ef9b.png?v=1779679113","url":"https:\/\/www.autooiltech.com\/products\/abb-dsdo-131-i-o-cards","provider":"AutoOilTech Limited","version":"1.0","type":"link"}