ABB DSQC 223 YB560103-BD Digital I/O Board

The ABB DSQC 223 YB560103-BD is a Digital Input/Output (I/O) board designed for ABB’s S4 robotic control systems, particularly within IRB 6400 series robots. It provides opto-isolated 16 digital inputs and 16 digital outputs, ensuring reliable communication with peripheral devices. The DSQC 223 integrates smoothly into the backplane of the robot controller and is equipped with onboard status LEDs for each I/O channel.

Technical Specifications

Applications

• IRB 6400 industrial robot systems

• Automated production lines

• Interfacing sensors, actuators, and relays

• Packaging and palletizing systems

• Welding or material handling cells requiring digital I/O expansion

Advantages

• 16 digital inputs and 16 outputs in one compact module

• Opto-isolation enhances protection against electrical noise

• Onboard LEDs simplify diagnostics and troubleshooting

• Seamless integration with ABB S4 control systems

• Suitable for high-speed industrial automation environments

Frequently Asked Questions (FAQ)

Q1: What type of signals does the DSQC 223 support?

A1: It supports 24VDC opto-isolated digital input and output signals.

Q2: How many I/O channels does it provide?

A2: It provides 16 digital inputs and 16 digital outputs.

Q3: Does the board include onboard LED indicators?

A3: Yes, it has yellow LEDs for each I/O channel and a red LED for initialization status.

Q4: Can it be used outside ABB S4 systems?

A4: It is designed specifically for ABB S4 systems and may not be compatible with non-ABB systems.

Q5: What is the typical use case for this board?

A5: It is commonly used for digital interfacing with sensors and actuators in robotic control systems.

Q6: Is the board hot-swappable?

A6: No, you must power down the system before replacing or installing the board.

Q7: What does a lit red LED on the board indicate?

A7: It indicates that the board has not successfully completed initialization or has a fault.

Q8: How is power supplied to the I/O board?

A8: Via the backplane slot of the controller, with additional 24VDC supplied internally or externally.

Q9: Are the I/O lines protected against overvoltage?

A9: Yes, they are opto-isolated to provide protection from electrical transients.

Q10: What should I check if all I/Os are non-functional?

A10: Check for proper initialization (red LED off), correct 24V supply, and proper cabling.