- One-megabyte processor unit for Advant Controller 250
- Motorola MC68020 CPU operating at 16.7 MHz
- SattBus plus two configurable RS-232 channels
PM253V01 provides the processing, memory and real-time control resources for a modular Advant Controller 250 installation.
Its 1 MB memory, serial channel roles and SattBus configuration must fit the saved control application rather than only the physical backplane.
Back up the project and record battery, keying and communication settings before replacing the processor.
Availability, condition, price, and shipping time for PM253V01 are confirmed during quotation.
ABB PM253V01 Advant Controller 250 Processor Unit Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Confirm the application fits the 1 MB PM253V01 memory class.
- Retain the complete controller project and parameter archive.
- Compare the configured I/O count with the documented 32-unit capacity.
- Record both RS-232 channel roles before replacement.
- Preserve baud rate, protocol and cable assignments for each channel.
- Keep every serial run within the documented installation limit.
- Verify backplane key code 5 before inserting the module.
- Check memory-backup battery condition and replacement interval.
- Validate SattBus, serial communication and I/O after project restoration.
- Advant Controller 250 sequence control
- Advant Controller 250 continuous process control
- SattBus-connected modular automation systems