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The CLICK PLC line from AutomationDirect has become something close to a standard entry point for anyone learning real industrial PLC programming — genuinely free programming software, a low hardware cost, and a large hobbyist and professional community make it one of the most accessible ways into legitimate PLC work.
What It Is
This is the CLICK C0-01DR-D, a standard PLC unit requiring 24VDC power, with 8-point discrete input and 6-point relay discrete output, plus serial communication ports — a genuine, functional industrial PLC rather than a simplified educational toy.
Key Features
- 8-point discrete input, 6-point relay discrete output
- 24VDC powered, standard industrial voltage
- Serial communication ports for programming and networking
- Compatible with AutomationDirect’s free CLICK programming software
Pros and Cons
At 5.0 stars, the combination of genuinely low hardware cost and free programming software is what makes this a standout entry point — you’re learning on real industrial PLC logic and hardware, not a simplified simulation.
As a starter/standard unit, expansion I/O and advanced communication options require additional modules sold separately — budget for that as your project needs grow beyond the base unit’s 8 inputs and 6 outputs.
Who It’s For
Students, hobbyists, and technicians who want to learn genuine industrial PLC programming on real hardware without a large upfront investment.
Verdict
One of the most accessible genuine entry points into industrial PLC programming — real hardware, free software, low cost.