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