The PLC2 is an older processor no longer supported by Allen Bradley, however there
are still a few of these processors being used today. Since no new parts or technical support is available
engineers working with the PLC2 processor often face serious challenges when trying to configure,
integrate or replace this old processor with a new and modern processor. offers parts and support for all models of the PLC2. Used or refurbished parts are available.

PLC2 processor