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Data Signal Surge Protective Device For Ethernet
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Guardmaster Safety Relays User Manual
media.distributordatasolutions.com• OSSD (Output Signal Switching Device) - Typically a pair of solid-state signals that are pulled up to the DC source supply. The signals are tested for short circuits to the DC power supply, short circuits to the DC common and shorts circuits between the two signals. • Single Wire Safety (SWS) - A unique, safety-rated signal that is sent