Give your programmable logic controller a boost by adding this PLC CPU from Siemens to the mix. It lets you easily link up to 20 inputs and outputs to fine-tune your automated system's performance. As the device puzzles out problems in times as fast as 10ns, you get near-instant responses. The front-facing 6.1cm screen and button controls allow you to change settings, view data and diagnose issues quickly. Rest assured that you can password-protect everything, including the display and read/write access, to safeguard your settings and data.

• Performs -25°C to +60°C temperatures, so is ideal for installation in demanding industrial environments
• Works with multiple programming languages to suit your application
• Features both Profibus and Profinet programming interfaces for convenience

This CPU natively has 3MB of work memory for programming and another 7.5MB for data. You'll need to install a SIMATIC memory card (such as 243-4054) with a maximum of 32GB capacity. There's a single slot for the card, so getting it onboard is simple.