Description

The PM554 Processor Module by ABB is a high-performance controller designed for advanced industrial automation tasks. Equipped with substantial memory capacity and versatile programming capabilities, this module ensures reliable and efficient operation in complex control systems.

Specifications

• Program Memory:

• 128 kB Flash EPROM (PM554-xP and PM564-xP types)

• 512 kB Flash EPROM (PM556-xP and PM566-xP types)

• Data Memory:

• 2 kB (PM554 and PM564 types)

• 64 kB (PM556 and PM566 types)

• VAR data: 10 kB

• VAR_RETAIN data: 1 kB (always buffered in flash)

• %RB data (persistent): 1 kB (can be buffered in flash, depending on configuration)

• %MB data:

• Data Buffering: In flash memory

• Real-Time Clock (RTC): Optional

• Battery Low Indication: Warning

• Programming Languages Supported:

• Instruction List (IL)

• Function Block Diagram (FBD)

• Ladder Diagram (LD)

• Sequential Function Chart (SFC)

• Structured Text (ST)

• Continuous Function Chart (CFC)

• Processor Type: Freescale ARM Processor, 32-bit

• Processor Clock Speed: 50 MHz

• Cycle Time for 1000 Instructions:

• Binary: 0.08 ms

• Word: 0.1 ms

• Floating point: 1.2 ms

• Program Execution:

• Cyclic

• Time-controlled

• Multitasking