http://www.phoenixcontact.com/safetybridge
SafetyBridge Technology from Phoenix Contact enables functional safety to be achieved in a cost-effective manner, without the need for a safety controller or safety bus system. Distributed logic, input, and output modules enable configuration of your safety network to best fit your application and budget. Stay flexible with network independent safety. Use SafetyBridge technology on standard automation network protocols (PROFINET, PROFIBUS, Ethernet/IP, Modbus T
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