ABB PM891K02 Redundant Processor Unit Advanced Control Solution

The ABB PM891K02 is a redundant processor unit designed for high-availability control systems. Key specs include dual processors for redundancy, 1.8 GHz CPU, 2 GB RAM, and support for up to 64 I/O modules. It's typically used in critical industrial applications like power generation and oil & gas. Compared to the PM864A, the PM891K02 offers enhanced processing power and more I/O capacity, making it suitable for larger, more complex systems.
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