Good for Small-sized Enclosures and the Environment

Rittal’s thermoelectric coolers employ the “Peltier Effect” to provide 340 BTU’s (100 W) of cooling output without refrigerants or gases and with very few moving parts. This is achieved by passing an electric charge through a series of semiconductors which, as discovered by 19^th Century physicist Jean-Charles Peltier, lowers the temperature of the “Peltier element.” Fans are then used to circulate the cool air generated by the Peltier element to provide cooling for the enclosure.

The second book on Omron PLCs is published. Following topics are covered in this book :

• Control Systems Concepts
• Introduction to Omron PLCs
• Introduction to CX-Programmer
• PLC Programming

Ideal for small and medium sized machines, the full color touch screens of the NQ series comprehend a complete set of HMI functions to enable rapid creation of intuitive HMI applications.

Labeling with a thermal transfer printer is extremely wipe-resistant and has a very good printing quality. The high resolution of the Phoenix Contact printers with 300 dpi makes it possible to print even the smallest of characters and symbols. This printer covers all areas of industrial labeling, such as marking terminal blocks, conductor, cable and electrical equipment. Please refer to the CLIPLINE catalog for further information.