PM891K02 3BSE053242R1
AC 800M Redundant Processor Unit · PM891K02 3BSE053242R1 is a redundant high-performance processor package containing two PM891K01 processor units and the required CEX-bus and RCU-link cables.
Engineering note: Match PM891K02 3BSE053242R1 to the documented electrical, system and configuration requirements before commissioning.
Product Condition
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+86 15359408275AC 800M Redundant Processor Unit · ABB AC 800M Control System
PM891K02 3BSE053242R1 is a redundant high-performance processor package containing two PM891K01 processor units and the required CEX-bus and RCU-link cables.
The product is engineered for ABB AC 800M Control System applications and must be configured with the documented power, communication and system interfaces.
Use the complete PM891K02 3BSE053242R1 identity when comparing hardware, software, ratings and included accessories.
| Manufacturer | ABB |
|---|---|
| Model | PM891K02 3BSE053242R1 |
| Product type | AC 800M Redundant Processor Unit |
| System family | ABB AC 800M Control System |
| Package type | Redundant processor unit |
| Processor | MPC8270 |
| Clock frequency | 450 MHz |
| Memory | 256 MB RAM |
| Application RAM | 208.985 MB |
| Redundant switch-over | Maximum 10 ms |
| Power consumption | 660 mA typical / 750 mA maximum per CPU |
| Ethernet channels | 2 × 10/100 Mbit/s |
| Package contents | 2 PM891K01 units plus TK850V007, TK855 and TK856 cables |
PM891K02 3BSE053242R1 is a redundant high-performance processor package containing two PM891K01 processor units and the required CEX-bus and RCU-link cables. It provides the documented processing and communications role within the ABB AC 800M Control System.
PM891K02 uses the MPC8270 processor at 450 MHz with 256 MB RAM. These values identify the performance class of the controller package.
PM891K02 is supplied as a Redundant processor unit. The article number 3BSE053242R1 must be matched to the required single or redundant architecture.
PM891K02 must be engineered with the supported CEX-bus, ModuleBus and Ethernet configuration, including the documented baseplates, terminators, cables and communication-module capacity.
Before replacing PM891K02, confirm the exact article number, controller software release, firmware, application backup, I/O and communication configuration, redundancy design and installed accessories.
Commission PM891K02 with the approved power supply, verified network settings, restored application and hardware configuration, then perform controlled I/O, communication and redundancy tests before returning the process to service.
A quotation for PM891K02 3BSE053242R1 should include the complete article number, quantity, controller release, redundancy requirement, included accessories, condition requirement and destination.
Send the complete PM891K02 3BSE053242R1 catalog or article number, quantity, configuration requirement, destination and nameplate photo.
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