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| Place of Origin: | Germany |
| Brand Name: | ABB |
| Certification: | COO & COC |
| Model Number: | UAC389AE02 |
UAC389AE02 HIEE300888R0002 ABB High-performance AC 800M controller CPU module
The ABB UAC389AE02 is a high-end CPU module in the AC 800M automation control system, specifically designed for large-scale process control, high availability systems, and complex logical operation scenarios. As the core processor of the AC 800M High Performance Controller, the UAC389AE02 supports dual-machine hot standby Redundant Configuration. With powerful I/O processing capabilities, high-speed communication interfaces and outstanding real-time control performance, it is widely used in industries such as power, oil and gas, chemical engineering, water treatment and metallurgy, which have extremely high requirements for system stability and continuous operation.
Technical parameters
| Model Number | UAC389AE02 |
| Manufacturer | ABB |
| Product Type | Ethernet Communication Interface Module |
| Compatible Systems | - ABB Advant Controller 400 (AC 400) |
| – MasterPiece 200/300 DCS (with AC 400 integration) | |
| – INFI 90 hybrid systems using AC 400 as controller | |
| Primary Function | Provides 10/100 Mbps Ethernet connectivity for AC 400 to communicate with operator stations, engineering tools, and higher-level networks |
| Network Protocol | TCP/IP, UDP, ABB proprietary protocols (e.g., for Advant Station) |
| (Note: Not Modbus TCP by default; may require gateway) | |
| Physical Interface | 1× RJ-45 port (10/100BASE-TX, auto-negotiation) |
System Integration Description
It must be installed on an AC 800M High Performance rack (such as the PM866A chassis).
Configuration tool: Use ABB Control Builder M for hardware configuration and programming (supporting IEC 61131-3 language)
Redundant configuration requirements
Two UAC389AE02 pieces need to be used in pairs
Connect the SYNC port using a dedicated synchronous optical fiber cable
In conjunction with redundant power modules (such as SA162) and redundant communication modules (such as CI854A)
Diagnostic function: Supports online diagnosis, event log recording, and remote firmware upgrade
Product Images
Related Products
| UAC389AE00 | UAC389AE01 |
| UAC389AE02 | UAC389AE03 |
| UAC389AE04 | UAC389AE05 |
| UAC389AE06 | UAC389AE07 |
| UAC389AE08 | UAC389AE09 |
| UAC389AE10 | UAC389AE11 |
| UAC389AE12 | UAC389AE13 |
| UAC389AE14 | UAC389AE15 |
| UAC389AE16 | UAC389AE17 |
| UAC389AE18 | UAC389AE19 |
