{"product_id":"abb-dsqc323-memory-board","title":"ABB DSQC 323 Memory Board","description":"\u003cp\u003eThe \u003cstrong\u003eABB DSQC323\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e3HAB5956-1\u003c\/strong\u003e Memory Board, operates as a dedicated hardware component for localized data cache storage and digital I\/O processing within ABB S4C and S4C+ Robot Controller platforms. This multi-functional control board provides an integrated 8 MB memory block alongside real-time discrete interface channels, executing direct physical task management and stabilizing instruction processing cycles across robotic automation lines.\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\u003eDSQC323\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\u003e0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e26 cm x 18 cm x 16 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e~1.45 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Product Type\u003c\/td\u003e\n\u003ctd\u003eRobot Control System Boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e3HAB5956-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Capacity\u003c\/td\u003e\n\u003ctd\u003e8 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Channels\u003c\/td\u003e\n\u003ctd\u003e16 Digital Inputs \/ 16 Digital Outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocols\u003c\/td\u003e\n\u003ctd\u003eProfinet, DeviceNet, EtherCAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e12 to 24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIP20 ingress protection profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003ePanel or DIN rail infrastructure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Automation Platform\u003c\/td\u003e\n\u003ctd\u003eABB IRB Robot Controllers (S4C \/ S4C+)\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 DSQC323 incorporates dedicated communication logic controllers to preserve backplane bus communication velocity parameters, preventing diagnostic bottlenecks during concurrent execution of motion paths and digital I\/O handshakes. By hosting 16 digital inputs and 16 digital outputs directly on the memory module plane, the board optimizes physical I\/O density scaling routines and isolates field I\/O execution from the main robot CPU trajectory calculations. This structural design guarantees full firmware flash compatibility with legacy S4C\/S4C+ operating systems, supporting deterministic data mapping over Profinet, DeviceNet, or EtherCAT networks while streaming real-time memory register status straight to the primary controller log.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the combination of memory expansion and physical digital I\/O on the DSQC323 impact overall robot cycle times?\u003c\/p\u003e\n\u003cp\u003eA: By placing the 16 digital inputs and 16 digital outputs directly on the same hardware board as the 8 MB memory block, the module eliminates the transmission latencies found in multi-board bus routing. Field device signals are written directly into local registers, minimizing loop execution times for time-critical robotic interlocking routines.\u003c\/p\u003e\n\u003cp\u003eQ: What structural limitations are imposed by the module's IP20 enclosure rating when installed on the factory floor?\u003c\/p\u003e\n\u003cp\u003eA: The IP20 index certifies that the casing prevents entry of solid objects larger than 12.5 mm but offers zero protection against water or atmospheric moisture. The module must be situated inside a sealed, climate-controlled robot controller cabinet to protect the exposed memory chips and I\/O traces from airborne conductive grease and condensation.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47586604220606,"sku":"DSQC 323","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_bd8c04b3-0f6e-442e-bf43-8ff67e129224.png?v=1779960718","url":"https:\/\/www.autooiltech.com\/products\/abb-dsqc323-memory-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}