ABB PM891K02 3BSE053242R1 AC 800M Controllers Redundant Processor Unit Unbelievable Prices!

ABB PM891K02 3BSE053242R1 AC 800M Controllers Redundant Processor Unit Unbelievable Prices!

Name: ABB PM891K02 3BSE053242R1 AC 800M Controllers Redundant Processor Unit Unbelievable Prices!
Brand: ABB PLC
SKU: 4334
Availability: InStock
Rating: 5.0 (1 reviews)

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100% Original and Authentic.
100% Brand New, Ready to ship.
Support Refund, 7X24h Service.
1-Year Warranty on All Products.

Today's Discount: 90% 00 : 00 : 00

Low stock: 128 left

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Product Details

ABB PLC provide various solution for industries and applications, include water, building infrastructure, renewable energy, machinery automation, data centers, marine and more.

ABB DCS 800xA System/S800

ABB DCS 800xA System/S900

ABB Advant OCS/800XA

ABB H&B Freelance 2000

ABB BAILEY-INFI90/Bailey Net 90

ABB DSQC Robot Parts

ABB PLC Cards and Boards

Product Introduction

ABB PM891K02 3BSE053242R1 AC 800M Controllers Redundant Processor Unit Unbelievable Prices!

Brand：ABB

Item No.：PM891K02 3BSE053242R1

Product Type：Redundant Processor Unit

Product Origin：Sweden (SE)

Dimensions：94 × 186 × 174 mm

Weight：4 kg

Payment：T/T, Western Union, Credit Card

Shipping Port：Xiamen, China

Lead Time：1-3 Days

Condition：Brand New And Original

Warranty：1 Year

Original overseas introduction, testing assistance instructions support, stable and reliable service

Flexible stock of various models, support for rapid response, welcome to cooperate and communicate!

Product FAQs

We've listed some product-related issues below. If you need further information or technical support, please contact us via email or by submitting a form. We'll get back to you as soon as possible!

FAQ

What is the maximum number of S800 I/O units supported per PM891 processor?
Each PM891 can connect up to 7 clusters of S800 I/O units, with a maximum of 12 units per cluster.

Can the PM891K02 processor perform hot replacement?
Hot replacement requires the BC810K02 unit, which must be ordered separately.

Are the Ethernet ports on the PM891 redundant?
Yes, the PM891 has built-in redundant Ethernet communication ports.

Does the PM891 contain an internal battery?
No, the PM891 does not include any internal battery.

What type of CPU redundancy does the PM891 support?
It supports CPU, CEX-Bus, communication interfaces, and S800 I/O redundancy for high availability.

What is the purpose of the COM4 serial port?
The isolated COM4 port is used exclusively for configuration tools.

What is the protection class of the PM891?
The PM891 has IP20 protection, eliminating the need for additional enclosures.

How does the CEX-Bus interconnection enhance system availability?
Using the BC810 unit, the CEX-Bus can be divided into separate segments, reducing fault propagation and increasing overall system availability.