Description
The ALSTOM MiCOM C264 C264LB1I691000240100C001111N10 is a modular bay controller designed for substation automation, electrical control, monitoring, and communication applications. The MiCOM C264 platform communicates with intelligent electronic devices (IEDs) and SCADA systems while acquiring digital and analog inputs, measurements, and control information. Its modular architecture supports configurable I/O, communication interfaces, programmable logic, interlocking, and automation functions for transmission, distribution, utility, and industrial substations. The exact supplied configuration is identified by the long C264LB1I691000240100C001111N10 ordering code.

C264LB1I691000240100C001111N10
| Specification | Details |
|---|---|
| Brand | ALSTOM / MiCOM |
| Model | C264LB1I691000240100C001111N10 |
| Series | MiCOM C264 |
| Product Name | Bay Controller |
| Product Type | Modular Substation / Bay Controller |
| Main Application | Substation automation, control and monitoring |
| Communication | Ethernet and serial communication interfaces, configuration-dependent |
| Protocol Support | IEC 61850, IEC 60870-5-101/104, Modbus, DNP3 and other supported protocols depending on configuration |
| Processing | PowerPC-based C264 processing platform |
| Auxiliary Supply | 110–125 VDC |
| Architecture | Modular and expandable |
| Control Functions | Bay control, interlocking, programmable logic and automation |
| I/O | Configurable digital and analog I/O depending on installed modules |
| Condition | Used – verify actual condition before installation |
| Status | Legacy / established C264 platform |
| Configuration Code | C264LB1I691000240100C001111N10 |
The C264 platform can manage substantial numbers of digital inputs, control points, measurements, counters and IED data, depending on the hardware configuration. Technical documentation also identifies support for extension racks and IEC 61850 communication, making the platform suitable for larger substation automation architectures.
Recommended related models:
- ALSTOM MiCOM C264 – Bay Controller
- MiCOM C264 CPU260 – Central Processing Unit
- MiCOM C264 CPU270 – Central Processing Unit
- MiCOM C264 BIU241 – Basic Interface Unit
- MiCOM C264 BIU261 – Dual-Source Power Supply Board
- MiCOM C264 DSP200 – Digital Signal Processing Board
- MiCOM C264 CCU – Circuit Breaker Control Unit
- MiCOM C264 DIU – Digital Input Unit
- MiCOM C264 DOU – Digital Output Unit
- MiCOM C264C – Compact Bay Controller
For replacement, the complete configuration code, auxiliary supply rating, installed I/O modules, communication interfaces, and firmware should be matched before installation. The exact listing identifies this unit as C264LB1I691000240100C001111N10 with a 110–125 VDC supply.
