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PEPPERL+FUCHS Recently Hot Sell Solenoid Driver KFD2-SL2-Ex1.LK.1270 Intrinsic Safety Barriers Isolated Barriers K-System Solenoid Driver

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KFD2-SL2-Ex1.LK.1270
PEPPERL+FUCHS Recently Hot Sell Solenoid Driver KFD2-SL2-Ex1.LK.1270 Intrinsic Safety Barriers Isolated Barriers K-System Solenoid Driver
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PEPPERL+FUCHS Solenoid Driver KFD2-SL2-Ex1.LK.1270 Intrinsic Safety 

Barriers Isolated Barriers K-System Solenoid Driver


 

Solenoid Driver KFD2-SL2-Ex1.LK.1270


1-channel isolated barrier

24 V DC supply (Power Rail)

Output 70 mA at 12.5 V DC

Logic input, non-polarized

Fault indication output

Line fault detection (LFD)

Up to SIL 2 acc. to IEC 61508

 

Function : 

This isolated barrier is used for intrinsic safety applications. The device supplies power to solenoids, 

LEDs and audible alarms located in a hazardous area. 

It is controlled via a logic signal. The input has two defined states: 1-Signal = 16 V DC ... 30 V DC, 0- Signal = 0 V DC ... 5 V DC. 

The current consumption of the input is about 3 mA. At full load, 12.5 V at 70 mA is available for the hazardous area application. 

If the field impedance is > 10 kolihm for lead breakage or < 50 kolihm for short circuits a line fault is detected. 

During an error condition, the fault indication output deenergizes.

 A fault is signalized by LEDs and a separate collective error message output.


 

 KFD2-SL2-Ex1.LK.1045.JPG

Selection models:

KFD0-SD2-Ex1.10100

KFD0-SD2-Ex1.1180

KFD0-SD2-Ex2.1045

KFD0-SD2-Ex2.1245

KFD2-RCI-Ex1

KFD2-SL2-Ex2

KFD2-SL2-Ex2.B

KFD2-VM-Ex1.35.L

KCD0-SD3-Ex1.1045

KCD0-SD3-Ex1.1245

KCD0-SD3-Ex1.1245.SP

KCD2-SLD-Ex1.1045

KCD2-SLD-Ex1.1065

KCD2-SLD-Ex1.1245

KFD2-SLD-Ex1.13100

KCD0-SD-Ex1.1245

KCD0-SD-Ex1.1245.SP

KCD2-SLD-Ex1.1045

KCD2-SLD-Ex1.1065

KCD2-SLD-Ex1.1245

KFD0-SD2-Ex1.1045

KFD0-SD2-Ex1.1065

KFD2-SL2-Ex1

KFD2-SL2-Ex1.B

KFD2-SL2-Ex1.LK

KFD2-SL2-Ex1.LK.1045

KFD2-SL2-Ex1.LK-Y1

KFD2-SL2-Ex1.LK.1270


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