Guardmaster dg dual guardlink safety relay

Guardmaster EtherNet/IP Network Interface User Manual

Single Wire Safety (SWS) A unique, safety-rated signal that is sent over one wire to indicate a safety status. The SWS can be us ed in safety systems that require Category 4, Performance Level e, per ISO 13849-1 and safety integrity level (SIL) 3, per IEC 62061 and IEC 61508. When an SWS signal is pres ent, this document

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