{"product_id":"abb-ps861e-1jnl100114-077-high-performance-i-o-dsp-board","title":"ABB PS861E 1JNL100114-077 High Performance I\/O DSP Board","description":"\u003cp\u003eThe \u003cstrong\u003eABB PS861E\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1JNL100114-077\u003c\/strong\u003e High Performance I\/O DSP Board, operates as a dedicated hardware component for high-speed digital signal processing and I\/O signal calculation within ABB automation platforms.\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\u003ePS861E (1JNL100114-077)\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 (SE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard Industrial Card Mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard ABB System Rack Board Footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eRack Backplane Power Supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Type\u003c\/td\u003e\n\u003ctd\u003eHigh Performance I\/O DSP Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommercial Alias\u003c\/td\u003e\n\u003ctd\u003ePS861E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrder Multiple\u003c\/td\u003e\n\u003ctd\u003e1 piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWEEE Category\u003c\/td\u003e\n\u003ctd\u003eProduct not in WEEE scope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Application\u003c\/td\u003e\n\u003ctd\u003eIndustrial Automation and Control Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane ModuleBus and Deterministic Signal Distribution\u003c\/h3\u003e\n\u003cp\u003eThe onboard digital signal processing architecture manages backplane bus communication velocity and deterministic calculation throughput for demanding I\/O loops. Designed to process complex high-speed signal calculations at the local hardware level, the DSP board reduces core processing overhead on the master controller. The internal bus interface guarantees synchronized data exchange, low-latency execution, and high noise immunity within ABB system rack environments.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the primary operational role of the DSP processor on this board?\u003c\/p\u003e\n\u003cp\u003eA: The onboard DSP executes high-speed signal processing, filtering, and real-time algorithmic calculations directly on incoming digital and analog I\/O streams prior to data transmission across the main backplane.\u003c\/p\u003e\n\u003cp\u003eQ: How is the PS861E board powered within the rack system?\u003c\/p\u003e\n\u003cp\u003eA: The board receives its regulated logic power directly from the system rack backplane bus, eliminating the need for external local power wiring.\u003c\/p\u003e\n\u003cp\u003eQ: Does firmware flashing apply to this DSP board during maintenance replacement?\u003c\/p\u003e\n\u003cp\u003eA: Yes. Replacing the module requires verifying that the onboard firmware revision matches the system controller's baseline software release to ensure firmware flash compatibility across the backplane bus.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower down the system chassis or card cage before inserting or extracting the board assembly to prevent voltage transients.\u003c\/li\u003e\n\u003cli\u003eAlign the board edges strictly along the card guide slots within the ABB system rack to prevent mechanical damage to the backplane pin connectors.\u003c\/li\u003e\n\u003cli\u003eEnsure electrostatic discharge (ESD) precautions—including an earthed grounding wrist strap—are observed during handling and installation.\u003c\/li\u003e\n\u003cli\u003eSeat the board firmly into the backplane receptacle and secure all captive retaining screws to maintain proper chassis ground continuity and vibration resistance.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45351087243379,"sku":"PS861E 1JNL100114-077","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-08-12_17-53-42_1200x1200_a0e80cdc-e068-445f-819f-5f25e6e0acf7.jpg?v=1786529426","url":"https:\/\/www.dcssupplier.com\/products\/abb-ps861e-1jnl100114-077-high-performance-i-o-dsp-board","provider":"DcsSupplier Limited","version":"1.0","type":"link"}