{"product_id":"abb-dspc-155-processor-board-central-unit","title":"ABB DSPC 155 Processor Board Central Unit","description":"\u003cp\u003eThe \u003cstrong\u003eABB DSPC 155\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDSPC 155\u003c\/strong\u003e Processor Board, operates as a dedicated hardware component for real-time control algorithm execution and data routing management within ABB Advant Master Process Control System networks. The module coordinates binary and analog data processing loops across the local subrack chassis while regulating clock synchronization cycles across downstream communication channels.\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\u003eDSPC 155\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 \/ Germany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.55 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard subrack plug-in card configuration matching Advant Master slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C industrial cabinet environment baseline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDrawn straight from the primary chassis parallel backplane power rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Product Type\u003c\/td\u003e\n\u003ctd\u003eCentral Units (Processor Boards)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Part Identification\u003c\/td\u003e\n\u003ctd\u003e57310001-CX (Excl. PROM and Software)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExchange Item Number\u003c\/td\u003e\n\u003ctd\u003eEXC57310001-CX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlternate Reference ID\u003c\/td\u003e\n\u003ctd\u003eREF57310001-CX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustoms Tariff Number\u003c\/td\u003e\n\u003ctd\u003e85389091\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoHS Directive Status\u003c\/td\u003e\n\u003ctd\u003eExempted per Article 2(4)(c), (e), (f), and (j) of 2011\/65\/EU\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 System Integration\u003c\/h3\u003e\n\u003cp\u003eThe DSPC 155 manages parallel routing resources to safeguard backplane bus communication velocity metrics, suppressing processing propagation delays during heavy I\/O scanning iterations. By handling hardware execution matrices on its localized logic plane, the component preserves system processing bandwidth and facilitates continuous physical I\/O density scaling routines without inducing timing fluctuations. This base hardware framework maintains total firmware flash compatibility with upstream engineering workstations, running embedded diagnostic code blocks that track chassis voltage states and stream module tracking indicators to the primary fault registers.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Why is the DSPC 155 processor module delivered without software or integrated PROM chips?\u003c\/p\u003e\n\u003cp\u003eA: The board is distributed as an unprogrammed hardware layer to match standard spare parts storage requirements. This allows field personnel to unseat existing PROM chips from a faulty board and insert them straight into the replacement module sockets, retaining the local application logic without forcing full network re-configurations.\u003c\/p\u003e\n\u003cp\u003eQ: What action happens to the local subrack bus if the active DSPC 155 hardware experiences a runtime failure?\u003c\/p\u003e\n\u003cp\u003eA: An internal hardware watchdog register monitors ongoing board processing cycles. If a cycle freeze or logic error occurs, the board opens its local fault contacts, triggers a backup central unit transition if configured in a redundant pair, and sets downstream I\/O modules into their pre-programmed safe states.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47586604351678,"sku":"DSPC 155","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-28_17-02-26_962a7f61-4755-4f04-b5f5-e137d6f12cff.png?v=1779960759","url":"https:\/\/www.autooiltech.com\/products\/abb-dspc-155-processor-board-central-unit","provider":"AutoOilTech Limited","version":"1.0","type":"link"}