Product Overview
ABB BRC410 (SPBRC410), Part No. 2VAA005372R121, is bridge controller module for ABB Symphony Plus / Bailey Infi‑90 DCS system. It executes process control logic and integrates Modbus‑TCP Ethernet interface. It performs data exchange between legacy Modulebus I/O and Modbus‑TCP Ethernet devices. Widely used as spare part for power plant and chemical legacy DCS modernization projects.
Key Specifications
| Item | Specification |
|---|---|
| Part Number | 2VAA005372R121 (SPBRC410 / BRC410) |
| Product Type | Bridge Controller Module |
| Applicable System | ABB Symphony Plus / Bailey Infi‑90 DCS |
| Memory | 64MB RAM, up to 30000 function blocks, 4000 Modbus‑TCP points |
| Interfaces | RJ45 Ethernet(Modbus‑TCP), Modulebus backplane bus, RS232 service port |
| Power Supply | 24VDC |
| Status Indication | On‑board LED for run, fault and communication status |
| Mounting | Slot‑mount for Symphony rack |
| Operating Temperature | -25℃ ~ +55℃ |
| Weight | Approx. 0.91 kg |
Main Functions
- Execute independent process control logic: PID, sequence control & calculation blocks;
- Data communication with rack I/O modules via Modulebus backplane bus;
- Modbus‑TCP master/slave for connecting third‑party PLC, instruments and SCADA;
- Support on‑line configuration, downloadable firmware, redundancy capable;
- Hardware self‑diagnosis, fault alarm & event logging.
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