MOTION CONTROL: Rockwell Automation has expanded its Allen-Bradley Guardmaster GuardShield safety light curtain line with the addition of three cost-effective options. Designed to provide end users with improved functionality, configuration flexibility and installation, the new safety light curtains include the GuardShield Safe 4 with an integrated laser alignment system, the GuardShield Cascadeable Micro 400, and the GuardShield Safe 4 PAC. The GuardShield Safe 4 safety light curtain is equipped with an integrated laser alignment system, allowing for simplified setup and installation. The GuardShield Cascadeable Micro 400 safety light curtain is a Type 4, “three-box” safety light curtain designed for small assembly machines in ambient operating environments where mounting space is limited. The GuardShield Safe 4 PAC light curtain is a self-contained, optically synchronized, “two-box” safety light curtain offering an expanded operating range.
Independent science safety company Underwriters Laboratories is providing new guidance for manufacturers about how to follow the latest IEC standards for implementing safety features in programmable logic controllers.
Automakers are adding greater digital capabilities to their design and engineering activities to promote collaboration among staff and suppliers, input consumer feedback, shorten product development cycles, and meet evolving end-use needs.
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