David Greenfield, Editorial Director, Control Engineering

Articles

Lighting April 22, 2009

Siemens exec: Product focus is on innovation, energy

Control Engineering editorial director David Greenfield had an exclusive interview with Klaus Helmrich, CEO, Drives Technologies Division, Siemens. Siemens highlights new control unit, industrial PC, and fail-safe software controller.

By David Greenfield, Editorial Director, Control Engineering
Wireless April 21, 2009

Phoenix Contact showcases new technologies

Phoenix Contact featured at Hannover Fair an array of automation-related technologies available to its global customer base.

By David Greenfield, Editorial Director, Control Engineering