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Safety mat relay modules provide a high level of fail-safe operation for critical processes and protection. This safety mat and multi-function controllers safety relay offer 2 or 4-wire safety mats/edges. Automatic reset and monitored manual reset are available.

Automation direct safety monitering relays are mainly applied to the safety control circuit, connecting the safety sensing elements and mechanical equipment motion controller. The working principle of safety relay interlock system: when there is a fault in the safety circuit, the intrinsic relay automatically detects the fault and stops the machine movement, to protect equipment and personnel safety.

CHENZHU safety relays are suitable for the application of emergency Stop button and safety gate. Support 2 safety output contacts (N/O) and 2 auxiliary output contacts (N/C) or 3NO+1NC or 2NO+2NC or 2NO+1NC+3NO(t)+1NC(t).