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Pepperl+fuchs P+F KFD2-CRG2-Ex1.D Transmitter Power Supply

description:1-channel isolated barrier,24 V DC supply (Power Rail),Input 2-wire and 3-wire transmitters and 2-wire current sources...
BASIC INFO
Pepperl+fuchs P+F KFD2-CRG2-Ex1.D Transmitter Power Supply

 




Transmitter Power Supply KFD2-CRG2-Ex1.D
 
1-channel isolated barrier
24 V DC supply (Power Rail)
Input 2-wire and 3-wire transmitters and 2-wire current sources
Output 0/4 mA ... 20 mA
2 relay contact outputs
Adjustable energized/de-energized delay
Programmable high/low alarm
Linearization function (max 20 points)
Line fault detection (LFD)
Up to SIL 2 acc. to IEC 61508/IEC 61511


 
Function: KFD2-CRG2-Ex1.D
This isolated barrier is used for intrinsic safety applications.
 
The device supplies 2-wire and 3-wire transmitters, and can also be used with current sources.
 
Two relays and an active 0/4 mA ... 20 mA current source are available as outputs. The relay contacts and the current output can be integrated in security-relevant circuits. The current output is easily scaled.
 
On the display the measured value can be indicated in various physical units.
 
The device is easily configured by the use of keypad or with the PACTware configuration software.
 
The input has a line fault detection.
 
A fault is signalized by LEDs acc. to NAMUR NE44 and a separate collective error message output.

 

General specifications
Signal type Analog input
Functional safety related parameters
Safety Integrity Level (SIL) SIL 2
Supply
Connection Power Rail or terminals 23+, 24-
Rated voltage 20 ... 30 V DC
Rated current approx. 130 mA
Power dissipation 2 W
Power consumption 2.5 W
Interface
Programming interface programming socket
Input
Connection side field side
Connection terminals 1, 2, 3
Input I  
  Input signal 0/4 ... 20 mA
  Available voltage ≥ 15 V at 20 mA
  Open circuit voltage/short-circuit current 24 V / 33 mA
  Input resistance 45 Ω (terminals 2, 3)
  Line fault detection breakage I < 0.2 mA; short-circuit I > 22 mA
Output
Connection side control side
Connection output I: terminals 10, 11, 12 
output II: terminals 16, 17, 18 
output III: terminals 8+, 7-
Output signal 0 ... 20 mA or 4 ... 20 mA
Output I, II signal, relay
  Contact loading 250 V AC / 2 A / cos φ ≥ 0.7 ; 40 DC / 2 A
  Mechanical life 5 x 107 switching cycles
Output III Signal, analog
  Current range 0 ... 20 mA or 4 ... 20 mA
  Open loop voltage max. 24 V DC
  Load max. 650 Ω
  Fault signal downscale I ≤ 3.6 mA, upscale I ≥ 21 mA (acc. NAMUR NE43)
Energized/De-energized delay 0 ... 250 s , adjustable


Order Number:

KCD2-STC-Ex1    
KCD2-STC-Ex1.ES
KFD2-CRG2-Ex1.D
KFD2-HLC-Ex1.D
KFD2-HLC-Ex1.D.2W
KFD2-STC4-Ex1
KFD2-STC4-Ex1.2O
KFD2-STC4-Ex1.2O.H
KFD2-STC4-Ex1.H
KFD2-STC4-Ex2
KFU8-CRG2-Ex1.D
KCD2-STC-Ex1.2O
KCD2-STC-Ex1.2O.ES
KCD2-STC-Ex1.ES.SP
KCD2-STC-Ex1.SP
KFD2-STC3-Ex1
KFD2-STC4-Ex1-Y1
KFD2-STC4-Ex1.2O-Y1
KFD2-STC4-Ex1.ES
KFD2-STC4-Ex2-Y1
KFD2-STC5-Ex1
KFD2-STC5-Ex1.2O
KFD2-STC5-Ex1.2O.H
KFD2-STC5-Ex1.H
KFD2-STC5-Ex2
KFD2-STC5-Ex2
KFD2-STC5-Ex2
KFD2-STV4-Ex1.2O-1
KFD2-STV4-Ex2-1
KFD2-STV4-Ex2-2
KFD2-STV5-Ex1-1
KCD2-STC-Ex1.2O.DE
KFD2-HLC-Ex1.D.4S
KFD2-STV4-Ex1.2O-2
KCD2-STC-Ex1.HC
KCD2-STC-Ex1.HC.SP
KFD2-STC4-Ex1
KFD2-STC4-Ex1-Y1
KFD2-STC4-Ex1.2O
KFD2-STC4-Ex1.2O-Y1
KFD2-STC4-Ex1.2O.H
KFD2-STC4-Ex1.H
KFD2-STV4-Ex1-1
KFD2-STV4-Ex1-2
KFD2-STV4-Ex1.2O-1
KFD2-STV4-Ex2-1
KFD2-STV4-Ex2-2
KFD2-STV4-Ex1.2O-2
KFD2-STC3-Ex1
KCD2-STC-Ex1-Y1
 
 
KFD2-CRG2-1.D
KFD2-STC5-1
KFD2-STC5-1.2O
KFD2-STC5-2
KFU8-CRG2-1.D
KFU8-VCR-1
KCD2-STC-1
KCD2-STC-1.2O
KCD2-STC-1.SP
KFD2-CR4-1
KFD2-CR4-1.2O
KFD2-STC4-1
KFD2-STC4-1.2O
KFD2-STC4-1.2O-3
KFD2-STC4-2
 
 
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-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-SOT3-Ex2.IO-Y1
KCD2-SON-Ex1.R1
KCD2-SON-Ex1.R2
KCD2-SON-Ex1.R3
KCD2-SON-Ex1.SP
KCD2-SON-Ex2
KCD2-SON-Ex2.R1
KCD2-SON-Ex2.R2
KCD2-SON-Ex2.R3
KCD2-SON-Ex2.SP
KCD2-SOT-Ex1.LB.SP
KCD2-ST-Ex1.LB.SP
KCD2-ST-Ex2.SP
KFA4-SR2-Ex2.W
KFA5-DU-Ex1.D
KFA4-SR2-Ex1.W
KFA4-SR2-Ex1.W.LB
KFD2-SOT2-Ex1.LB
KFD2-SOT2-Ex1.LB.IO
KFD2-SOT2-Ex2
KFD2-SOT2-Ex2.IO
KFD2-SOT2-Ex2.IO-Y181008
KFD2-SR2-Ex2.2S
KFD2-ST2-Ex1.LB
KFD2-ST2-Ex2
KFD2-SH-Ex1.T
KFD2-SH-Ex1.T.OP


Any inquires, please feel free to contact us via E-mail, thanks!
-----------------------------------
Lily
 
HONGKONG XIEYUAN TECH CO., LIMITED
 
T: 86-027-85568699  F: 86-027-85309780 
E-mail: lily@hkxytech.com
Add: 7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan, Hubei, China
Web: www.hkxytech.com

 

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