PEPPERL+FUCHS 100% New & Original Solenoid Driver KFD2-SL2-Ex1.LK-Y1 Intrinsic Safety Barriers Isolated Barriers K-System Solenoid Driver
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PEPPERL+FUCHS Solenoid Driver KFD2-SL2-Ex1.LK-Y1 Intrinsic Safety
Barriers Isolated Barriers K-System Solenoid Driver
Solenoid Driver KFD2-SL2-Ex1.LK-Y1
1-channel isolated barrier
24 V DC supply (Power Rail)
Increased input load
Output 45 mA at 11.2 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, 11.2 V at 45 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.
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