440R Guardmaster Safety Relays
Allen-Bradley

• Offers a broad range of safety functions
• Provides versatility through simple logic, reset and timing configurations
• Includes single wire safety relay connection which allows for ease of installation and system flexibility
• Terminals are grouped together by power inputs and outputs for clear connection
• Offers compact solution which saves energy and space on DIN rail
• Provides consistent terminal layouts and configuration allow simplified installation
• Offers an optional Guardmaster EtherNet/IP Network Interface (440R-ENETR) that allows Guardmaster Safety Relays to communicate on an EtherNet/IP network
• Includes the Guardmaster Dual GuardLink safety relay, which provides visibility of system status down to the individual guard doors and E-stops when used with GuardLink-enabled smart safety devices

Additional Information

• Enable safety in your Connected Enterprise with the GuardLink™ technology safety system. Allen-Bradley® Guardmaster® smart safety devices that feature GuardLink technology deliver information, advanced functionality, and flexibility. This technology helps enhance safety and increase machine- and plant-wide efficiency.
• Protect your people, productivity, and environment with our Safety Components and integrated Safety Solutions. We understand your factory floor challenges and can help you meet your goals with one of the broadest safety portfolios in the industry.