MRO Magazine

Safety Light Curtain Guards Hazardous Machinery

Self-contained and optically synchronized, the Allen-Bradley GuardShield Safe 4 Pac two-box safety light curtain is available in a two-segment pair with a 600-mm protected height or a three-segment pa...


April 1, 2010
By MRO Magazine
MRO Magazine

Self-contained and optically synchronized, the Allen-Bradley GuardShield Safe 4 Pac two-box safety light curtain is available in a two-segment pair with a 600-mm protected height or a three-segment pair with an 840-mm protected height. This Type 4 safety light curtain can be used as an opto-electronic fence or for access-guarding at the entry or exit end of a machine process. It may be connected to the MSR 42 safety module for additional functionality. The integrated laser alignment system comprises two active laser elements located at the top and bottom of the light curtain. Operating range of the curtain is 30 m.

Rockwell Automation

Reader Service Card No. 347