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The PM891K02 (3BSE053242R1) is a high-performance, redundant processor unit kit for the ABB AC 800M series. It is designed to provide the highest level of availability for mission-critical automation, utilizing a 450 MHz CPU and 256 MB of RAM to manage complex industrial processes with deterministic precision.
Manufacturer: ABB
Model: PM891K02
Part Number: 3BSE053242R1
Processor Speed: 450 MHz
Memory (RAM): 256 MB
Product Type: Central Unit (Processor Kit)
Dimensions (H x W x D): 186 mm x 174 mm x 94 mm
Product Net Weight: 4 kg
Customs Tariff No: 85371091
HS Code: 853710
2 pcs PM891K01 Processor Units
1 pc TK850V007 CEX-bus Extension Cable
1 pc TK855 RCU Data Link Cable
1 pc TK856 RCU Control Link Cable
Note: No software license is included with this kit.

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All parts are sourced from reputable manufacturers and undergo thorough quality checks.
Extensive stock of industrial automation and discontinued parts, ready for immediate shipment.
Every product — including obsolete items — is covered by a 12-month warranty and 30-day return guarantee.
All product names, trademarks, brands, and logos mentioned on this website are the property of their respective owners.These names and trademarks are used for identification and reference purposes only.We are an independent supplier of industrial automation spare parts.We are not an authorized distributor, dealer, or representative of any manufacturer.Products supplied may include surplus inventory or unused items.We do not claim any affiliation with or endorsement by the original manufacturers.