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KFD2-STV4-Ex1-1
  • KFD2-STV4-Ex1-1
  • Model: KFD2-STV4-Ex1-1
  • Hãng: Pepperl+Fuchs
  • SMART Transmitter Power Supply 
    Model: KFD2-STV4-Ex1-1
    - 1-channel isolated barrier
    - 24 V DC supply (Power Rail)
    - Input 2-wire and 3-wire SMART transmitters and 2-wire SMART current sources
    - Output 0/1 V ... 5 V

  • Bảng giá sản phẩm
    Số lượng Giá bán (VNĐ)
    1+ Liên hệ
    5+ Liên hệ
    10+ Liên hệ
    20+ Liên hệ

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    Thông tin đặt hàng

    6-8 tuần

    Tối thiểu: 1
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SMART Transmitter Power Supply KFD2-STV4-Ex1-1

  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Input 2-wire and 3-wire SMART transmitters and 2-wire SMART current sources
  • Output 0/1 V ... 5 V
  • Terminals with test points
  • Up to SIL 2 acc. to IEC 61508
 
 
 

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:

ENG
 
 

Datasheet excerpt: Technical data of  KFD2-STV4-Ex1-1

Product Description
Input 0/4 mA ... 20 mA
Output 0/1 V ... 5 V
General specifications
Signal type Analog input
Functional safety related parameters
Safety Integrity Level (SIL) SIL 2
Supply
Connection Power Rail or terminals 14+, 15-
Rated voltage 20 ... 35 V DC
Ripple within the supply tolerance
Power dissipation 1.5 W
Power consumption 1.8 W
Input
Connection side field side
Connection terminals 1+, 2-, 3 or 5-, 6+
Input signal 0/4 ... 20 mA
Voltage drop ≤ 2.4 V at 20 mA (terminals 5, 6)
Input resistance ≤ 64 Ω terminals 2-, 3 ; ≤ 500 Ω terminals 1+, 3 (250 Ω load)
Available voltage ≥ 16 V at 20 mA terminals 1+, 3
Output
Connection side control side
Connection terminals 7-, 8+, 9
Load output resistance: 250 Ω
Output signal 0/1 ... 5 V
Ripple max. 12.5 mV
Transfer characteristics
Deviation at 20 °C (68 °F), 0/1 ... 5 V ≤ 5 mV incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage
  Influence of ambient temperature ≤ 20 ppm/K
Frequency range field side into the control side: bandwidth with 0.5 Vpp signal 0 ... 7.5 kHz (-3 dB)
control side into the field side: bandwidth with 0.5 Vpp signal 0.3 ... 7.5 kHz (-3 dB)
Rise time 20 µs
Settling time 200 µs
De-energized delay 20 µs
Galvanic isolation
Input/Output safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Input/power supply safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Output/power supply functional insulation, rated insulation voltage 50 V AC
Indicators/settings
Display elements LED
Labeling space for labeling at the front
Directive conformity
Electromagnetic compatibility  
  Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibility NE 21:2011
Degree of protection IEC 60529:2001
Protection against electrical shock UL 61010-1:2012
Ambient conditions
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection IP20
Connection screw terminals
Mass approx. 200 g
Dimensions 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , housing type B2
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-type examination certificate BAS 99 ATEX 7060 X
  Marking Ex-Hexagon II (1)G [Ex ia Ga] IIC , Ex-Hexagon II (1)D [Ex ia Da] IIIC , Ex-Hexagon I (M1) [Ex ia Ma] I
  Input [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
Supply  
  Maximum safe voltage 250 V (Attention! The rated voltage can be lower.)
Equipment terminals 1+, 3-
  Voltage Uo 25.4 V
  Current Io 86.8 mA
  Power Po 551 mW
  Internal capacitance Ci 12 nF
  Internal inductance Li 0
Equipment terminals 2-, 3
  Current Io/Current Ii 74 mA / 115 mA
  Current Ii 115 mA
  Voltage Uo 3.5 V
  Current Io 74 mA
  Power Po 64 mW
Equipment terminals 1+, 2 / 3-
  Voltage Ui 30 V
  Current Ii 115 mA
  Voltage Uo 25.4 V
  Current Io 115 mA
  Power Po 584 mW
Equipment terminals 5-, 6+
  Voltage Ui 30 V
  Current Ii 115 mA
  Voltage Uo 8.7 V
  Current Io 0 mA
Certificate TÜV 99 ATEX 1499 X
  Marking Ex-Hexagon II 3G Ex nA II T4 [device in zone 2]
Galvanic isolation  
  Input/Output safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
  Input/power supply safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity  
  Directive 2014/34/EU EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
UL approval  
  Control drawing 116-0428 (cULus)
IECEx approval IECEx BAS 04.0016X
IECEx CML 15.0055X
  Approved for [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
Ex nA IIC T4 Gc
General information
Supplementary information Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

 

Classifications

System Classcode
ECLASS 11.0 27210119
ECLASS 10.0.1 27210119
ECLASS 9.0 27210119
ECLASS 8.0 27210119
ECLASS 5.1 27210119
ETIM 8.0 EC001485
ETIM 7.0 EC001485
ETIM 6.0 EC001485
ETIM 5.0 EC001485
UNSPSC 12.1 32101514
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KFD2-STV4-Ex1-1