Pepperl+Fuchs KFD2-SCD2-Ex2.LK SMART Current Driver. Pepperl+Fuchs KFD2-STC4-EX1.2O SMART Transmitter Power Supply.

Pepperl+Fuchs KFD2-SCD2-Ex2.LK features:

● 2-channel isolated barrier.

● 24 V DC supply (Power Rail).

● Current output up to 650 Ω load.

● Line fault detection (LFD).

● Accuracy 0.1 %.

● Up to SIL 2 acc. to IEC 61508.

● The device drives SMART I/P converters, electrical valves, and positioners in hazardous areas.

● Digital signals are superimposed on the analog values at the field side or control side and are transferred bi-directionally.

Pepperl+Fuchs KFD2-STC4-EX1.2O features:

● 1-channel isolated barrier.

● 24 V DC supply (Power Rail).

● Signal splitter (1 input and 2 outputs).

● Dual output 0/4 mA ... 20 mA.

● Terminal blocks with test sockets.

● Up to SIL 3 acc. to IEC 61508.

● The device supplies 2-wire and 3-wire SMART transmitters in a hazardous area, and can also be used with 2-wire SMART current sources.

● It transfers the analog input signal to the safe area as an isolated current value.

● Digital signals may be superimposed on the input signal in the hazardous or safe area and are transferred bi-directionally.

Pepperl+Fuchs Intrinsic Safety Barriers:

KFD2-STC4-Ex1.2O-Y1

KFD2-STC4-Ex1

KFD2-STC4-Ex1-Y1

KFD2-STC4-Ex1.H

KFD2-STC4-Ex2

KFD2-STC4-Ex1.2O.H

KFD0-SCS-Ex1.55

KFD2-SCD2-Ex1.LK

KCD2-SCD-Ex1

KCD2-SCD-Ex1.SP

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