The Pepperl+Fuchs KFD2-SR2-Ex1.W is a switching amplifier that protects intrinsically safe circuits in hazardous applications. It transfers digital signals from a hazardous area to a safe area.
Here are some features of the KFD2-SR2-Ex1.W:
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1-channel isolated barrier
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24 V DC supply (Power Rail)
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Dry contact or NAMUR inputs
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Relay contact output
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Line fault detection (LFD)
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Reversible mode of operation
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Up to SIL 2 (SC 3) acc. to IEC/EN 61508
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Power loss 1.2W
The KFD2-SR2-Ex1.W can also be used as a signal splitter with 1 input and 2 outputs.

PEPPERL+FUCHS TRANSMITTER SUPPLY KFD2-SR2-EX1.W
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