ABB PM511V16 3BSE011181R1
Product Description:
The ABB PM511V16 (part number 3BSE011181R1) is a Processor Module that serves as the central processing unit for an ABB control system, primarily within the Advant OCS (Open Control System), specifically the Advant Controller 450 series. It is responsible for executing control programs and managing data for industrial automation tasks. This module features 16 MB of memory for storing control logic and process data. It communicates with various Input/Output (I/O) modules and devices to implement process control strategies. In redundant configurations with two processor modules, the PM511V16 is equipped with logic to transfer a copy of all writes from the primary processor to the backup processor, ensuring seamless takeover in case of a primary processor failure. The module also has an interface to the S100 I/O extension bus for connecting to bus extension boards in an S100 I/O rack. A PCMCIA slot allows for the use of flash memory cards for system software.
Key Features:
- Central Processor Module for ABB Advant OCS (Advant Controller 450).
- Motorola 68040, 32-bit virtual memory microprocessor with integrated floating point unit and dual independent instruction and data demand paged memory management units (MMUs).
- Separate 4 KB caches for data and instructions.
- 16 MB dynamic RAM memory with 64-bit organization and 8-bit cyclic redundancy check sum.
- Futurebus+ type interface with 32-bit address/data lines supporting compelled transfers and distributed arbitration.
- Supports redundant processor configurations with memory write transfer to the backup processor.
- Interface to the S100 I/O extension bus.
