Isolated barriers K-System relay module KFD0-RO-Ex2
Intrinsic Safety Barriers
2-channel isolated barrier, 24 V DC supply (loop powered), Logic input 15 V DC ... 30 V DC, non-polarized, Relay contact output, Up to SIL 3 acc. to IEC 61508.
Pepperl+Fuchs Intrinsic safety barriers K-System relay module KFD0-RO-Ex2.
This isolated barrier is used for intrinsic safety applications.
The device switches intrinsically safe circuits on the field side. Typical applications for the use of the device are remote reset, fire alarm testing or remote calibration of strain gauges.
The outputs are galvanically isolated to the inputs. The inputs are not polarized and share a common reference potential.
Each input of the device is protected by a fuse and an electronic current limiting.
Relay modules from Pepperl+Fuchs are part of our K-System isolated barriers product family. Our relay modules switch circuits inside the hazardous area.
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