UFC921A101 | ABB Digital Control Module for Industrial Automation
Manufacturer: ABB
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Part Number: UFC921A101 3BHE024855R0101
Condition：New with Original Package
Product Type: Digital Control Module for Industrial Automation
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The ABB UFC921A101 is a high-performance digital control module that interfaces ABB controllers with field devices, providing precise motor and drive management. Designed for fast signal processing, it supports multiple communication protocols including PROFIBUS DP, Modbus RTU, and Ethernet/IP, enabling flexible integration with various automation systems.
This module ensures reliable, continuous 24/7 operation in industrial environments. Moreover, its redundant and fault-tolerant architecture guarantees robust motor control with encoder and resolver feedback, making it ideal for power generation, chemical plants, steel mills, and advanced manufacturing systems.
Technical Specifications
| Attribute | Specification |
|---|---|
| Model | UFC921A101 |
| Part Number | 3BHE024855R0101 |
| Type | Digital Drive Control Module |
| Motor Power Range | 0.75 – 250 kW |
| Input Voltage | 3-phase 380 – 500 VAC (±10%) |
| Output Frequency | 0 – 300 Hz |
| Control Interfaces | PROFIBUS DP, Modbus RTU, Ethernet/IP |
| Feedback Support | Incremental/absolute encoders, resolver |
| Protection Rating | IP20 (chassis), IP54 (optional enclosure) |
| Braking Torque | 150% of rated torque for 2 s |
| Ambient Temperature | –25 °C to +55 °C (derating above 40 °C) |
| Communication Latency | <2 ms (PROFINET IRT) |
| Certifications | CE, UL, IEC 61800‑7‑201, SIL 2 |
| Weight | 1.55 kg |
| Country of Origin | USA |
FAQ
Q1: What communication protocols does UFC921A101 support?
A1: It supports PROFIBUS DP, Modbus RTU, and Ethernet/IP for flexible integration.
Q2: Can this module operate continuously in industrial environments?
A2: Yes, it is designed for 24/7 operation with high reliability and fault tolerance.
Q3: What motor power range is supported?
A3: It supports motors from 0.75 kW up to 250 kW.
Q4: What protection ratings are available?
A4: Standard IP20 chassis; optional IP54 enclosure for harsh environments.
Q5: Is the module compatible with ABB ACS drives?
A5: Yes, it interfaces with ABB ACS drives and Unitrol 5000 systems.