Seamlessly connect with digital and analogue standard signal types using this PLC (programmable logic controller) from Siemens. It's an ideal controller for automation tasks in industry and building services as it has a modular design that allows for customised configurations. A drag-and-drop function makes writing logic programmes straightforward, while a built-in web server lets you build and host web pages. It's a user-friendly choice, thanks to ready-to-use functions that usually have to be first programmed into a PLC. These include ON/OFF delay, weekly timer and stopwatch.

• Allows for the programming of your own macro functions and creation of libraries from tested sub-functions
• Versatile device approved for use in marine applications
• Operates at temperatures from -20°C to +55°C without the risk of condensation
• Includes an Ethernet interface for easy communication with a personal computer or other CPUs (central processing units)

The Siemens LOGO! series PLC CPU has 8 inputs, 4 outputs, can be used with LOGO! 8.4 and has DIN rail mounting type.