{"product_id":"abb-dspu-41-953-distributed-signal-processing-unit","title":"ABB DSPU\/41\/953 Distributed Signal Processing Unit","description":"\u003cp\u003eThe \u003cstrong\u003eABB DSPU\/41\/953\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDSPU\/41\/953\u003c\/strong\u003e Distributed Signal Processing Unit, operates as a dedicated hardware component for high-speed digital signal processing and real-time algorithmic execution within ABB industrial 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\u003eDSPU\/41\/953\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\u003eStandard rack\/slot module weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard DSP card 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\u003ePCI bus \/ Backplane powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eTexas Instruments TMS320C6415 DSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClock Speed\u003c\/td\u003e\n\u003ctd\u003e600 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-Board Memory\u003c\/td\u003e\n\u003ctd\u003e256 MB SDRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003ePCI bus, RS-232 serial port, Ethernet port\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\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Tolerance\u003c\/td\u003e\n\u003ctd\u003e0.5 g RMS, 5 Hz to 500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e10 g, 20 ms half-sine pulse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks \u0026amp; Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe DSPU\/41\/953 relies on the Texas Instruments TMS320C6415 DSP processor running at 600 MHz to process incoming data streams with minimal latency. Its 256 MB SDRAM allocation supports real-time execution buffers for high-density signal analysis. Integrated PCI bus, Ethernet, and RS-232 communication interfaces enable synchronized data transmission across deterministic Ethernet networks. Internal hardware routines maintain firmware flash compatibility across backplane bus channels, preventing execution drift during high-throughput control loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What onboard processor and memory hardware are integrated into the DSPU\/41\/953?\u003c\/p\u003e\n\u003cp\u003eA: The DSPU\/41\/953 incorporates a Texas Instruments TMS320C6415 DSP core operating at 600 MHz paired with 256 MB of high-speed SDRAM memory.\u003c\/p\u003e\n\u003cp\u003eQ: What external communication interfaces are available on the DSPU\/41\/953 module?\u003c\/p\u003e\n\u003cp\u003eA: The module features a PCI bus interface, an Ethernet network port, and an RS-232 serial port for diagnostic and field communications.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eAnti-Static Precautions: Handle the DSPU\/41\/953 using an grounded ESD wrist strap before inserting or removing the card from the rack or PCI slot to prevent electrostatic damage to the DSP core.\u003c\/li\u003e\n\u003cli\u003eBus Insertion: Ensure power to the rack chassis is completely switched off before seating the card onto the backplane connector to avoid bus pin arcing.\u003c\/li\u003e\n\u003cli\u003eCable Termination: Secure Ethernet and RS-232 cable connectors with proper latching\/screw lock mechanisms to resist continuous vibration up to 0.5 g RMS.\u003c\/li\u003e\n\u003cli\u003eThermal Management: Maintain unimpeded vertical airflow across the module chassis to prevent internal ambient temperatures from exceeding the 55 deg C operating limit.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53227679056181,"sku":"DSPU\/41\/953","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/DSPU41950_16e22d2f-dd4c-4651-aefa-8fc9ebce0f4e.png?v=1785397049","url":"https:\/\/www.5gplc.com\/products\/abb-dspu-41-953-distributed-signal-processing-unit","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}