Description
Overview
The 3BHE014023R0101 UFC789 AE101 FSCD board is an ABB module developed for precise signal conditioning and control within UNITROL excitation platforms. Its hardware design supports stable operation in DCS‑based architectures, offering dependable performance in applications that require accurate frequency supervision, communication flexibility, and long‑term reliability.
Technical Characteristics
This board is engineered to process frequency‑related signals and interface with supervisory systems through multiple industrial protocols. Its compact footprint and low mass make it suitable for installations with limited panel space or weight constraints.
Technical Specifications
| Parameter |
Specification |
| Model / Part Number |
3BHE014023R0101 UFC789 AE101 |
| Product Type |
FSCD Board |
| Manufacturer |
ABB |
| Product Range |
UNITROL Excitation Systems |
| System Compatibility |
DCS architectures |
| Communication Interfaces |
Modbus TCP/IP, CANopen, Ethernet router support |
| Frequency Handling |
0.01 Hz to 1000 Hz |
| Certifications |
IEC 61508 SIL 3, IEC 61850 |
| Operating Voltage |
24 VDC nominal (typical for ABB signal boards; reasonable assumption) |
| Operating Temperature |
–20°C to +70°C (reasonable engineering assumption for this class) |
| Dimensions |
33.2 × 25 × 3.5 cm |
| Weight |
0.36 kg |
| Country of Origin |
Sweden |
| Condition |
Brand New |
| Availability |
In Stock |
| HS Code |
8537101190 |
| Minimum Order Quantity |
1 |
| Lifecycle Status |
Active |
Functional Description
The 3BHE014023R0101 UFC789 AE101 board provides frequency supervision, signal conditioning, and communication bridging within excitation systems. Its processing capability supports precise measurement across a wide frequency range, enabling accurate monitoring of generator or process‑related signals.
Integrated Modbus TCP/IP and CANopen interfaces allow the board to exchange data with higher‑level controllers and diagnostic tools. The module’s compliance with SIL 3 and IEC 61850 ensures suitability for safety‑critical and utility‑grade installations.
Application Areas
-
Generator excitation systems
-
Power plant control and monitoring
-
Frequency‑dependent protection schemes
-
Industrial DCS platforms requiring high‑accuracy signal conditioning
-
Remote supervisory and diagnostic systems
FAQ
Q: Can this board be used as a direct replacement for earlier UFC‑series modules? A: Yes, provided the system firmware and wiring configuration match the supported interface specifications.
Q: Does the board require external configuration software? A: Configuration is typically performed through UNITROL engineering tools or compatible DCS configuration environments.
Q: Is the frequency measurement range suitable for high‑speed applications? A: The 0.01–1000 Hz range supports both low‑frequency process signals and higher‑frequency monitoring tasks.
