Where it is necessary to reflect the presence of a 24 to 220Vac/Vdc input signal, D5093Sand D5093D are the right choice, satisfying the highest grade of availability and functional safety.
These units are single or dual channel 24 to 220Vac/Vdc loop powered Switch Repeaters, indicating the presence of input signal also through a yellow LED on the front panel.
Hardware is SIL 3 certified by TUV.
For installation in Zone 2. All models are ATEX, IECEx and SIL certified.
SIL 3 loop powered Switch Repeater
