GB/Z 29496.1-2013

This standard defines the overview and protocol specifications for the CC-Link Safety communication network, which is used in industrial automation systems to enable safe data exchange between safety-related devices like emergency stops, light curtains, and safety PLCs. It is applied in manufacturing environments, particularly in machinery and production lines, to ensure functional safety compliance (e.g., SIL3) while maintaining real-time control communication. The standard provides the foundational framework for integrating safety functions into standard CC-Link networks without requiring separate safety wiring.