ABB DSQC355 3HNE00554-1 Analog I/O Card

1. Product Overview

The ABB DSQC355 3HNE00554-1 Analog I/O Card is a high-performance input/output interface module designed for ABB robotic and automation control systems. It enables accurate acquisition and transmission of analog signals between the controller and external field devices such as sensors, actuators, and drives.

Widely used in ABB robot systems like IRC5 and S4C+, the DSQC355 offers high signal accuracy, strong electrical isolation, and excellent reliability — making it ideal for demanding industrial environments.

2. Technical Specifications (Reference)

3. Advantages and Features

Main Advantages:

1. High accuracy: Provides 12-bit or higher resolution for precise data processing.

2. Flexible signal compatibility: Supports both voltage and current signal formats.

3. Noise immunity: Excellent isolation and anti-interference design.

4. Modular design: Easy installation, replacement, and system expansion.

5. Reliable and stable: Built for long-term industrial operation.

Key Features:

• Simultaneous analog input and output capability.

• Compact design for space-saving installation.

• Fully compatible with ABB IRC5 control systems.

• LED status indicators for operational monitoring.

4. Application Fields

• ABB industrial robot control systems

• Automated production line signal interface

• Process control and monitoring systems

• Servo and motor drive control

• Sensor and actuator analog communication

5. Precautions

1. Always power off the system before installation or wiring.

2. Follow ABB’s official wiring diagram strictly.

3. Ensure input/output signal levels match connected equipment.

4. Avoid exposure to moisture, vibration, or corrosive environments.

5. Periodically inspect terminal connections.

6. Use ABB-certified components to maintain safety and performance.