Package including:

- 2 pcs PM866A, CPU

- 2 pcs TP830, Baseplate

- 2 pcs TB807, ModuleBus terminator

- 1 pcs TK850, CEX-bus extension cable

- 1 pcs TK851, RCU-Link cable

- 2 pcs Battery for memory backup ( 4943013-6 )

- No license included.

The ABB PM866AK01 (3BSE076939R1) and PM866AK02 (3BSE081637R1) are processor units from ABB's AC 800M series of programmable logic controllers (PLCs). These units are used in industrial automation and control systems.

The PM866AK01 and PM866AK02 are redundant processor units designed for high availability and fault-tolerant operation. They are commonly used in applications that require continuous operation and minimal downtime. The redundant configuration ensures that if one processor unit fails, the other one takes over seamlessly to maintain system operation.

Here are some key features of these processor units:

1. Dual-core processor: The PM866AK01 and PM866AK02 feature a powerful dual-core processor that provides efficient and fast processing capabilities for executing control logic and handling communication tasks.

2. Ethernet connectivity: They have built-in Ethernet interfaces for communication with other devices and networks, allowing integration into larger automation systems.

3. Redundancy: Both processor units support redundancy, ensuring high system availability by providing automatic switchover in case of a failure. Redundancy is achieved by connecting the processor units via a redundant Ethernet network.

4. Extensive communication options: These processor units offer various communication interfaces, such as serial ports, fieldbus interfaces (e.g., Profibus, Modbus), and Ethernet-based protocols (e.g., OPC, IEC 61850), enabling seamless integration with a wide range of field devices and systems.

5. Memory and storage: They come with sufficient memory for storing control programs, data, and system configuration. The units also support external storage devices for additional memory expansion, allowing flexibility in application development.

6. Advanced diagnostics and monitoring: The PM866AK01 and PM866AK02 provide advanced diagnostics and monitoring capabilities for system health checks, fault detection, and troubleshooting.

Overall, the ABB PM866AK01 and PM866AK02 processor units are robust and reliable options for demanding industrial automation applications, offering redundancy and high-performance processing capabilities.

• » Datasheet Link

ABB PM866AK02  3BSE081637R1 Redundant Processor Unit Datasheet