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Safety Guard Switching Unit


A Safety Measure for Hazardous Operations That Does Not Lower Productivity

Two functions support two types of application:

  • Auto switching: For applications where operators work together with machines
  • Manual switching: For applications with limited operations

External indicator outputs enable indicating the switching status of two safety input devices.

Auxiliary outputs enable monitoring of safety inputs, safety outputs, and errors.

Detailed LED indications enable easy diagnosis.

Logical AND connection allows complicated applications in combination with other G9SX-series Units.

Certification for compliance with IEC/EN 61508 (SIL3), IEC/EN 62061 (SIL3) and EN ISO13849-1 (PLe/Safety Category 4).