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PEPPERL+FUCHS Switch Amplifier KFA6-SOT2-Ex2 Intrinsic Safety Barriers Isolated Barriers K-System Brand New with Very Competitive Price

New & Original
KFA6-SOT2-Ex2
PEPPERL+FUCHS Switch Amplifier KFA6-SOT2-Ex2 Intrinsic Safety Barriers Isolated Barriers K-System Brand New with Very Competitive Price
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PEPPERL+FUCHS Switch Amplifier KFA6-SOT2-Ex2

 

·         2-channel isolated barrier

·         230 V AC supply

·         Dry contact or NAMUR inputs

·         Passive transistor output, non-polarized

·         Line fault detection (LFD)

·         Reversible mode of operation

·         Up to SIL 2 acc. to IEC 61508

 

Function :

This isolated barrier is used for intrinsic safety applications. It transfers digital signals (NAMUR sensors/mechanical contacts) from a hazardous area to a safe area. 

Each proximity sensor or switch controls a passive transistor output for the safe area load. 

The normal output state can be reversed using switch S1 for channel I and switch S2 for channel II. Switch S3 enables or disables line 

fault detection of the field circuit. During an error condition, the transistors revert to their deenergized state and LEDs indicate the fault according to NAMUR NE44


 

 

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Selection models:

KCD2-SR-Ex1.LB                                      KCD2-SR-Ex2                                KFA6-DU-Ex1.D

KFA6-ER-Ex1.W.LB                                  KFA6-SOT2-Ex2                             KFA6-SR2-Ex1.W

KFA6-SR2-Ex1.W.LB                                KFA6-SR2-Ex2.W                           KFA6-SR2-Ex2.W.IR

KFD2-DU-Ex1.D

 

KFD2-ELD-Ex16                                       KFD2-ER-Ex1.W.LB                         KFD2-SH-Ex1

KFD2-SH-Ex1.T.OP                                  KFD2-SOT3-Ex1.LB                         KFD2-SOT3-Ex1.LB.IO

KFD2-SOT3-Ex2                                       KFD2-SOT3-Ex2.IO                         KFD2-SR2-Ex1.W

KFD2-SR2-Ex1.W.LB

 

KFD2-SR2-Ex2.W                                    KFD2-SR3-Ex2.2S                           KFD2-SRA-Ex4

KFD2-ST3-Ex1.LB                                   KFD2-ST3-Ex2                                 KHA6-SH-Ex1

KCD2-SON-Ex1                                       KCD2-SOT-Ex1.LB                           KCD2-SOT-Ex2

KCD2-SOT-Ex2.SP



KCD2-SR-Ex1.LB.SP                               KCD2-SR-Ex2.SP                             KCD2-ST-Ex1.LB

KCD2-ST-Ex2                                          KFA5-SOT2-Ex2                               KFA5-SR2-Ex1.W

KFA5-SR2-Ex1.W.LB                               KFA5-SR2-Ex2.W                             KFA5-SR2-Ex2.W.IR

KFD2-SH-Ex1.T

 

KFD2-SOT3-Ex2.IO-Y1                          KCD2-SON-Ex1.R1                         KCD2-SON-Ex1.SP

KCD2-SON-Ex2                                      KCD2-SON-Ex2.R1                         KCD2-SON-Ex2.SP

KCD2-SOT-Ex1.LB.SP                           KCD2-ST-Ex1.LB.SP                        KCD2-ST-Ex2.SP

KFA4-SR2-Ex2.W

 


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