ABB 3HAB2220-1 Memory Expansion Board for DSQC 317

3HAB2220-1 Memory expansion board is an ABB accessory that adds 6 Mb of memory to the DSQC 317 controller, operating at 25 MHz to support larger program data and more extensive data logging within ABB robotics and automation systems. The board is a card-mount expansion for DSQC 317, with dimensions of 240 mm (length) x 245 mm (width) x 25 mm (height) and a weight of approximately 0.36 kg. ABB's official designation for this module is DSQC 317 6Mb 25MHz, tying the part number 3HAB2220-1 directly to the DSQC 317 memory expansion family. Manufactured in Sweden, this module is intended for use in ABB DSQC 317-based configurations, enabling memory-intensive procedures and larger data sets within a standard ABB control cabinet. Common applications include industrial robotics and automated manufacturing environments where the DSQC 317 unit requires expanded memory to store procedures, parameters, and runtime data.