ABB DSQC223 YB560103-BD 2 Digital Input Output Board

ABB DSQC223 YB560103-BD is a digital input/output PC board used in ABB robotics systems, identified by part number YB560103-BD and model DSQC223. Commonly described as a DSQC223 Digital I/O Board, it provides digital input and output functionality that interfaces ABB robot controllers with field devices. The board is documented for use with ABB S3 and S4 configurations and is reported to serve in robots such as the IRB300 family, making it a typical spare or repair replacement in ABB automation cells. The DSQC223 module is a 16-channel digital I/O board, enabling tasks such as sensor monitoring and actuator control through the robot's control system. In the market, these boards appear as refurbished or used parts from ABB specialists, underscoring their ongoing role in maintaining ABB robotics ecosystems.