Overview
Manuals
Ethernet processor Function
AC500 Fit
Commissioning
Features:
- The documented processor family is AC500 V2.
- The documented program memory is 4096 kB Flash EPROM and RAM.
- The documented processor type is Freescale ARM 32-bit.
PM591-ETH is an ABB Ethernet processor module selected by its complete product identity and documented equipment role. Suitability depends on the installed ABB AC500 PLC hardware, interfaces and application requirements matching the supplied unit.
Before replacement, record the nameplate, installed position, terminal or connector arrangement and paired assemblies. After installation, verify every affected power, communication, protection, control or I/O function before returning PM591-ETH to service.
The PM591-ETH ABB Ethernet processor module is listed as Obsolete / Discontinued by OEM. Current revision, availability and supplied scope are confirmed in the written quotation.
ABB PM591-ETH documentation and reference 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.
PM591-ETH performs the documented ethernet processor module function within the ABB AC500 PLC system. Confirm the recorded power, signal, communication and mechanical interfaces against the approved equipment record. Do not infer ratings or interchangeability from appearance; the complete label and hardware revision control selection.
Replacement of PM591-ETH requires an exact match to the receiving ABB AC500 PLC hardware, connected assemblies and configuration record. Record the installed position and connections before removal, preserve required settings, and verify every affected function after installation.
Before energizing PM591-ETH, inspect mounting, connector keying, terminal allocation, protective grounding and paired equipment. After startup, review diagnostics and complete controlled functional tests before returning the equipment to service.
