I. Basic Information

Brand: ABB

Series: UFC762 (High Voltage Drive Control Specialized)

Functions: Main control of frequency converter, IO signal conditioning, communication gateway, fault protection

Applicable: ACS1000/ACS5000 high voltage frequency converters, excitation systems, Symphony/Advant OCS DCS

II. Core Parameters

1. Power Supply and Power Consumption

Input: 24 V DC (18–32 V DC)

Power Consumption: Approximately 10 W

2. I/O Channels

Analog Input AI: 8 channels 4–20 mA / 0–10 V

Analog Output AO: 4 channels 4–20 mA / 0–10 V

Digital Input DI: 16 channels 24 V DC

Digital Output DO: 16 channels 24 V DC / Relay

Isolation Voltage: Input - Output 1500 V, Input - Power 1000 V

3. Communication

Ethernet: 10/100 Mbps (Modbus TCP)

Serial Port: RS-485 (Modbus RTU)

Backplane: ABB Specialized Redundant Bus

4. Environment and Mechanics

Operating Temperature: -20 ℃ ~ +70 ℃

Storage Temperature: -40 ℃ ~ +85 ℃

Humidity: 5%–95% (No Condensation)

Protection: IP20

Size: Approximately 220 × 125 × 35 mm

Weight: Approximately 0.6 kg

Certifications: CE, UL, TUV

III. Model Description UFC762AE101

UFC: General Field Controller

762: High Voltage Frequency Converter / Excitation Series

AE: Standard Hardware + Enhanced IO

101: Wide Temperature High Reliability Version

3BHE006412R0101: Original Factory Unique Order Number. Purchase / Replacement must use this number.

IV. Typical Applications

High Voltage Frequency Converter: ACS1000/5000 Main Controller and IO Interface, Motor Speed / Torque Closed Loop, Fault Protection.

Generator Excitation: Thermal Power / Hydropower Excitation Regulation, Grid Connection Control, Reactive Power Regulation.

DCS Process Control: Metallurgy, Chemical Industry, Oil and Gas High Precision Analog Quantity Acquisition and Control.