Manufacturing AUTOMATION

HR1S safety relays

August 2, 2011
By Mary Del

Idec’s HR1S safety relays are designed for machine safety applications that are required to meet the highest safety standards. The relays are UL listed, CSA certified and CE marked, as well as being EN ISO 13849-1 Performance level e (PLe), safety category 4, and EN 62061 Safety Integrity Level 3 (SIL3) compliant. Several variations are available, including models with instantaneous (STOP 0) safety outputs or with time delay (STOP 1) safety outputs for various machine safety design requirements. Internal safety relays or other operations can be monitored with LED indicator and various auxiliary outputs. The relays also have the option of removable terminals.

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