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Product Information
The 1234EH01 PLC module stands out as a powerful yet compact expansion unit tailored for sophisticated control systems, featuring eight digital inputs and eight digital outputs running on a 24 VDC supply. Despite being discontinued, it serves as an invaluable component for enhancing the automation and interface capabilities of machine control setups. This module is crafted to effortlessly complement existing PLC configurations, offering a significant boost in the processing and management of digital signals within a broad spectrum of industrial applications.

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"Fast service for obsolete parts"
Increasingly PLC/ HMI control platforms are becoming obsolete and parts are no longer supported, however PLC Direct had the HMI we needed and fast shipping for our system to get back online!
Buyer at GE Health

"Helping us move projects forward"
With supply chain issues increasingly affecting our business, PLC Direct has been there for us to supply the PLC products we need, when we need it. If they don't have it readily available, they find it and provide it quickly and reliably. This has helped us move forward with several projects that would have otherwise taken us many, many months to complete.
Buyer at E-Merge Systems – A Rockwell Integrator