Description
ABB 3HAC024144-001
Technical Specifications:
- Brand: ABB
- Model Number: 3HAC024144-001
- Product Type: Serial Measurement Board (SMB)
- System Compatibility: ABB IRC5 / S4C Plus Controllers
Functional Features:
- Encoder Signal Processing: Accurately reads high-resolution encoder data for precise axis positioning.
- Battery Backup Management: Maintains the robot’s master counter (origin position) during power-off states.
Application Scenarios:
- Installed inside the robot’s base or axis gearboxes.
- Replaced when the robot experiences “Master Counter Lost” or encoder communication faults.
Performance Parameters:
- Data Accuracy: Zero-latency processing of position feedback.
- Retention: Reliable non-volatile memory retention via external battery.
Material Composition & Structural Features:
- PCB Assembly: Multi-layer board with conformal coating to protect against dust and moisture.
- Connectors: Secure, vibration-resistant connectors for motor and battery cables.
Working Principle:
Receives raw pulse signals from the motor encoders, converts them into serial digital data, and transmits this to the controller. It also monitors the backup battery voltage and switches to battery power seamlessly when AC power is lost.
Installation Requirements:
- Mount securely within the designated enclosure on the robot.
- Connect the battery and motor encoder cables firmly.
Usage Precautions:
- Always replace the SMB battery before installing a new board to prevent data loss.
- Updating or replacing the SMB board will require a full master calibration (updating the master counters).
