ABB DSQC363 | 3HAC1462-1 | Robot Computer Axis Control Module

Product Overview

The DSQC363 (3HAC1462-1) is a high-performance robotics circuit board and axis control module engineered for ABB IRB series robots. Residing within the S4C, S4C+, and early IRC5 controller families, this module serves as a localized processing unit for motor axis signals. It is responsible for regulating speed, torque, and positional feedback from encoders, ensuring that multi-axis robotic movements remain perfectly synchronized and deterministic. The DSQC363 (3HAC1462-1) (also identified by the exchange part number E3HAC1462-1) features integrated current limiting and fault detection mechanisms to protect the robotic hardware during high-duty cycles.

Technical Specifications

• Manufacturer: ABB Group

• Model: DSQC363

• Part Number: 3HAC1462-1 / E3HAC1462-1

• Module Type: Axis Control Board / Robotics Computer Unit

• System Architecture: S4C, S4C+, and early IRC5 M2000/M2004

• Power Supply: 24 VDC (Logic and Control)

• Physical Interfaces:

• 1 x DE-9F Serial port for control and diagnostics

• 2 x 96-pin high-density connectors (Signal, Feedback, and Power)

• Digital I/O: 16 Digital Inputs and 16 Digital Outputs (Configurable)

• Control Functions: Position interpolation, speed/acceleration regulation, torque monitoring

• Diagnostics: Integrated fault detection with system-level status reporting

• Operating Temperature: -20°C to +70°C

• Dimensions: 225 x 209.7 x 18 mm

• Weight: 0.595 kg

• Country of Origin: Sweden / Switzerland