Legacy Programmable Logic Controllers

The Classic PLC Infobase is an on-going project to amass and accumulate as much public data as is available on the legacy Programmable Logic Controllers and make the information available in an easy to search and use format.
Within the Infobase forums you will find an expansive and ever-growing listing of legacy PLC equipment and modules, which may include; descriptions, specifications, pinouts, hookups, images, and even repair tips.
Forums
History
Sales
Become a Member



Register for free and join our PLC forum community today. Share your tips or tricks, or join a conversation about something that interests you.

Members also enjoy access to the full-site search feature as well as Master Lists and attachments in the Infobase.

Register Today!
It's Fast, Free, and Easy.
Back
Top