Current Driver/Repeater KFD0-CS-Ex1.51P
Intrinsic Safety Barriers
1-channel isolated barrier, 24 V DC supply (loop powered), Current input/output 0 mA ... 40 mA, I/P or transmitter power supply, Accuracy 1 %, Reverse polarity protection, Up to SIL 2 acc. to IEC 61508, Transfer direction: to the field / to the control system.
Pepperl+Fuchs Intrinsic Safety Barriers Current Driver/Repeater KFD0-CS-Ex1.51P
Signal type: Analog input/analog output
This isolated barrier is used for intrinsic safety applications.
The device transfers DC signals of fire alarms and smoke alarms from the hazardous area to the non-hazardous area. The device can also be used to control I/P converters, valves, indicators, and audible alarms.
A reverse polarity protection prevents damage to the device caused by faulty wiring.
The device is loop powered. From the control side no additional power supply has to be connected.
Use the technical data to verify that proper voltage is available to the field devices.
Pepperl+Fuchs offers intrinsically safe Current Drivers as modules of the K-System Isolated Barriers.
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