The ABB DSQC 328 (part number 3HAB 7229-1) is an industrial digital I/O board designed for ABB robot controllers. It features 16 digital input/output channels (numbered 9–16 visible on the terminal block) with clearly labeled IN and OUT connections.
- Part Number: 3HAB 7229-1
- Model: DSQC 328
- Manufacturer: ABB
- Type: Digital I/O Board
- Compatible with ABB robot controller systems
- Green screw terminal connectors for easy field wiring
- Made in Sweden
Ideal for industrial automation and robotics applications requiring reliable digital signal I/O.

