ABB

ABB PM891K01 3BSE053241R1 AC 800M Processor Unit

SKU PM891K01 3BSE053241R1

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: ABB

  • Product No.: PM891K01 3BSE053241R1

  • Country of origin:Sweden

  • Product Type: Processor Unit

  • Barcode: 85371091

  • Payment: T/T, Western Union

  • Weight: 2100g

  • Dimensions: 245 x 105 x 280 mm (W x H x D)

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The ABB PM891K01 3BSE053241R1 is a high-performance central processor unit designed for the AC 800M control system. It serves as the main processing engine within System 800xA and Compact Product Suite automation architectures, operating at a clock speed of 450MHz with 256MB of memory. The package includes the PM891 CPU module, a TB850 CEX-bus terminator, and a TB853 RCU Control Link terminator (license not included).

Features

  • Features a 450MHz processor speed and 256MB of onboard memory
  • Package includes PM891 CPU Module, TB850 CEX-bus terminator, and TB853 RCU Control Link Terminator
  • Integrated central processing unit for ABB AC 800M controller hardware

Applications

  • System 800xA industrial automation control systems
  • Compact Product Suite process control environments
  • Central control and monitoring infrastructure

Ordering Information

Product ID Type Designation Description
3BSE053241R1 PM891K01 PM891K01 Processor Unit (450MHz, 256MB)

Technical Specifications

Parameter Value
Manufacturer ABB
Product ID 3BSE053241R1
ABB Type Designation PM891K01
Product Type Central Unit / Processor Module
Clock Speed 450MHz
Memory 256MB
Product Net Width 245 mm
Product Net Height 105 mm
Product Net Depth / Length 280 mm
Product Net Weight 2.1 kg
Customs Tariff Number / HS Code 85371091

Installation Guidelines

  • Install the module into designated slots within the AC 800M system controller rack assembly.
  • Ensure the included TB850 CEX-bus terminator and TB853 RCU Control Link terminator are properly fitted to complete bus topology connections.
  • Maintain adequate panel ventilation around the unit according to standard industrial cabinet installation standards.

Compliance and Certifications

  • RoHS (EU Directive 2011/65/EU)
  • WEEE Category 5 (Small Equipment)

FAQ

What components are included in the package?

The package includes the PM891 CPU Module, a TB850 CEX-bus terminator, and a TB853 RCU Control Link Terminator.

What is the processor speed and memory capacity of the unit?

The device operates at a clock speed of 450MHz and includes 256MB of memory.

Does the central unit include a software license?

No, the license is not included in the standard package.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

ABB PM891K01 3BSE053241R1 AC 800M Processor Unit

Quantity
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Sweden

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