PM891K01 3BSE053241R1 Processor Unit

The PM891K01 3BSE053241R1 high-performance processor unit (CPU) is a core component of the ABB System 800xA distributed control system (DCS). 

Designed specifically for handling complex and high-speed industrial automation tasks, it serves as the brain of the control system, responsible for executing control logic, managing data flow, 

and communicating with I/O devices. The PM891K01 is equipped with a high-performance processor, which can quickly and efficiently execute complex control algorithms and logic, 

ensuring real-time response and precise control of industrial processes. This is crucial for automated applications that require strict timing and high computing power. Meanwhile, 

this module is designed to be robust and suitable for harsh industrial environments. It supports controller redundancy configuration, 

meaning that two PM891K01 modules (one primary and one standby) can be deployed to achieve seamless switching in the event of a failure of the primary module, 

thereby minimizing downtime and enhancing system availability. It provides multiple built-in Ethernet ports and supports various communication protocols, 

facilitating data exchange with other controllers, operator stations, third-party devices, and enterprise-level systems. This enables it to be easily integrated into large-scale, distributed automation architectures.

Product Number: 3BSE053241R1

ABB model name: PM891K01

Directory Description: PM891K01 processing unit

Detailed description: 450MHZ and 256MB.

The package contains:

-PM891 CPU module

-TB850, CEX bus terminal

-TB853, RCU Control link terminal

Product net depth: 280 millimeters

Product net height: 105 millimeters

Product net width :245 millimeters

Net weight of the product: 2.1 kilograms

For the relevant manual, please click to download and learn about the specific parameters

PM891K01 3BSE053241R1 Processor Unit.pdf

Recommended products and services

You can click on (ABB ) to visit the official website for more product information. 

If you want to purchase, you can contact YMGK's official customer service

For the relevant manual, please click to download and learn about the specific parameters

PM857K02  3BSE088386R1 .pdf

Browse the YMGK website to address the issues that customers are more concerned about

How to purchase

YMGK offers one-stop global industrial product procurement

Sales Manager: Li Ming

WeChat: 18059884790

WHATSAPP:+86 18059884790 （Click to add）

Email:plc66@qq.com

We have 121 shared inventories worldwide, with direct procurement from overseas warehouses. We offer favorable prices and after-sales warranty services. 

Our customers come from the United States, Germany, Japan, South Korea, the United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, the Netherlands,

Switzerland, Sweden, Belgium, Austria and Turkey

All products are brand new and original. The warranty period for spare parts is one year and they have been tested and certified.

If you need to order more than one product, please contact us and we can offer you a discount.

If you find that other suppliers offer lower prices for the same products, we are also willing to provide you with further discounts based on the budget.

If you have any other questions, please feel free to contact us at any time.