Pepperl fuchs KFD2-SOT2-Ex2 Switch Amplifier 2-channel isolated barrier
Pepperl fuchs KFD2-SOT2-Ex2 Switch Amplifier 2-channel isolated barrier
Features
1.2-channel isolated barrier
2.24 V DC supply (Power Rail)
3.Dry contact or NAMUR inputs
4.Passive transistor output, non-polarized
5.Line fault detection (LFD)
6.Reversible mode of operation
7.Up to SIL 2 acc. to IEC 61508
Pepperl fuchs KFD2-SOT2-Ex2 Switch Amplifier 2-channel isolated barrier
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.
Pepperl fuchs KFD2-SOT2-Ex2 Switch Amplifier 2-channel isolated barrier
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.
A unique collective error messaging feature is available when
used with the Power Rail system.
Pepperl fuchs KFD2-SOT2-Ex2 Switch Amplifier 2-channel isolated barrier
Large quantity of Pepperl+Fuchs Isolated Barriers K-Systems on stock
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KCD2-SCD-1
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KCD2-SCD-EX1
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KCD2-SR-EX1.LB
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KCD2-SR-EX2
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KCD2-STC-1
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KCD2-STC-EX1
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KCD2-STC-EX1.2O
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KCD2-UT2-EX1
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KFA6-SR2-Ex1.W
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KFD0-SD2-Ex1.1045
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KFD2-CD2-EX1
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KFD2-CRG2-EX1.D
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KFD2-DWB-1.D
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KFD2-EB2
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KFD2-GU-1
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KFD2-GUT-Ex1.D
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KFD2-SCD2-EX2.LK
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KFD2-SH-EX1.T.OP
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KFD2-SOT2-Ex2
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KFD2-SR2-Ex1.W.LB
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KFD2-SR2-Ex2.W
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KFD2-ST2-Ex2
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KFD2-STC4-1
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KFD2-STC4-EX2
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KFD2-STC4-Ex2
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KFD2-UT2-1
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KFD2-UT2-2
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KFD2-UT2-EX1
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KFD2-UT2-Ex2
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KFD2-VR4-EX1.26
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KFU8-FSSP-1.D
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Contact Detail
Jackie Ma
HONGKONG XIEYUAN TECH CO., LIMITED
Add:7-A16,Caishen Commercial Plaza,Hangkou Railway Station,Wuhan, China
M:86-(WhatsApp & Telegram) | T:+86-27-85887732 | F:86-27-85309780
Email:Jackie@hkxytech.com Skype:Jackie@hkxytech.com
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