ABB DSQC 668 3HAC028179-001 Servo Computer Board

Product Overview

The ABB DSQC 668 (3HAC028179-001) is a specialized Servo Computer board that serves as the motion control heart for IRC5 and specifically IRC5c (Compact) 1st generation controllers. It is responsible for the low-level control of the robot's servo drives. 

Technical Specifications

• Part Number: 3HAC028179-001

• Model Designation: DSQC 668

• Compatibility: IRC5c (1st Generation) / IRC5

• Net Weight: 0.2 kg

• Dimensions: 225 mm (D) x 140 mm (W) x 10 mm (H)

• Customs Tariff Number: 85044095

• Country of Origin: China

Key Features

• Real-Time Servo Logic: Processes feedback from motor encoders and generates PWM (Pulse Width Modulation) commands for the drive units at microsecond intervals.

• Compact Form Factor: Specifically optimized for the IRC5c (Compact) controller cabinet, where internal space is at a premium.

• High-Speed Communication: Utilizes a dedicated bus to communicate with the main computer, ensuring zero-latency execution of RAPID program commands.

• Multi-Axis Coordination: Capable of managing the synchronized movement of standard 6-axis robots plus additional external axes.

• Industrial Reliability: Designed to operate in the high-temperature environments of sealed control cabinets with passive or forced-air cooling.