Overview
The ABB BCU-22 is a Variable Drive Control unit designed for ABB’s control and automation systems. It plays a crucial role in controlling and regulating variable-speed drives, ensuring smooth operation in industrial applications. The unit facilitates precise speed and torque control while maintaining system stability and performance.
General Information
Part Number: 3AUA0000110431
Manufacturer: ABB
Country of Origin: Sweden
Series: BCU (Base Control Unit)
Type: Variable Drive Control Unit
Mounting: Designed for installation in control cabinets or system racks
Technology: Variable-speed drive control, system integration
Power Specifications
Supply Voltage: 24 V DC
Power Consumption: ≤ 10 W
Input: Powered via system backplane
Protection: Surge and reverse-polarity protection
Indicators: LEDs for power, communication, and fault monitoring
Communication & Interface
Ethernet / Fieldbus Port: Supports fieldbus communication for drive control
Bus Coupler Role: Manages communication between the drive control system and field devices
Diagnostics: Diagnostic features with LEDs for fault detection and status monitoring
Operator Interface: Simple interface with LED indicators and configuration switches
Reset Features: Supports both soft and hardware reset functions
Environmental
Operating Temperature: −20 to +60 °C
Humidity: Up to 95% RH, non-condensing
Protection Rating: IP20, suitable for standard industrial environments
Dimensions & Weight
Dimensions (L × W × H): 234 × 45 × 120 mm
Weight: ~ 0.45 kg
Genuine components with long-term stability.