Product Overview

• Part Number: DSQC633, equivalent part 3HAC022286-001
• Brand: ABB Robotics
• Applicable Device: All IRC5 robot control cabinets
• Product Type: SMB serial measurement board

• FunctionReceive encoder feedback signals from each robot joint. Compute joint position and velocity data and send signals to the main controller. Equipped with backup battery to preserve robot zero calibration data after power loss, ensuring consistent positioning precision during robot operation.

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Core Features

• Multiple dedicated ports for encoder cable connection
• Built-in backup battery prevents zero point data loss
• Coated PCB resists dust, humidity and workshop oil mist
• LED status lights for rapid fault troubleshooting
• Anti-vibration design suitable for workshop continuous operation

• Simple plug-and-play installation inside the cabinet

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Technical Specifications

• Operating Voltage: DC 24V
• Operating Temperature: -25℃ ~ 60℃
• HS Code: 85389091

• Supply: New original and fully tested refurbished products available

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Compatibility

• Fits all IRC5 single, compact and standard robot cabinets
• Matches IRB1200, IRB2600, IRB4600, IRB6700 and other mainstream ABB robots

• Direct replacement for DSQC633; compatible with DSQC633A/633B/633C upgraded versions

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Application

• Troubleshooting robot position deviation, encoder communication alarms
• Replacement when backup battery expires and causes zero position missing
• Spare component for regular maintenance of welding, handling and spraying robots