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Pepperl+Fuchs KFD2-UFC-1.D 231193

Frequency Converter KFD2-UFC-1.D Pepperl+Fuchs 231193
Manufacturer
Pepperl+Fuchs
Name
KFD2-UFC-1.D
Part number
231193
Country
Germany
Type
Frequency Converter
Weight (g)
316
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This signal conditioner provides the isolation for non-intrinsically safe applications. The device is a universal frequency converter that changes a digital input signal into a proportional free adjustable 0/4 mA ... 20 mA analog output signal and functions as a switch amplifier and a trip alarm. The functions of the switch outputs (2 relay outputs and 1 potential free transistor output) are easily adjustable [trip value display (min/max alarm), serially switched output, pulse divider output, error signal output]. The device is easily configured by the use of keypad or with the PACTware configuration software. A fault is signalized by LEDs acc. to NAMUR NE44 and a separate collective error message output. For additional information, refer to the manual and www.pepperl-fuchs.com.
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Specifications KFD2-UFC-1.D 231193

Product Description
24 V DC
General specifications
Signal typeDigital Input
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Supply
Connectionterminals 23+, 24- or power feed module/Power Rail
Rated voltage20 ... 30 V DC
Rated currentapprox. 100 mA
Power dissipation/power consumption&le, 2 W / 2.2 W
Interface
Programming interfaceprogramming socket
Input
Connection sidefield side
ConnectionInput I: 2-wire sensor: terminals 1+, 3- three wire sensor: terminals 1+, 2- and 3 input II: terminals 13+, 14- start-up override,
Input I2- or 3-wire sensor, sensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact
Open circuit voltage/short-circuit current22 V / 40 mA
Input resistance4.7 k&Omega,
Switching point/switching hysteresislogic 1: > 2.5 mA , logic 0: < 1.9 mA
Pulse duration> 50 µ,s
Input frequency0.001 ... 10000 Hz
Line fault detectionbreakage I &le, 0.15 mA, short-circuit I > 4 mA
Input IIstartup override: 1 ... 1000 s, adjustable in steps of 1 s
Active/PassiveI > 4 mA (for min. 100 ms) / I < 1.5 mA
Open circuit voltage/short-circuit current18 V / 5 mA
Output
Connection sidecontrol side
Connectionoutput I: terminals 10, 11, 12 output II: terminals 16, 17, 18 outout III: terminasl 19+, 20- output IV: terminals 8+, 7-
Output I, IIsignal, relay
Contact loading250 V AC / 2 A / cos &phi, &ge, 0.7 , 40 V DC / 2 A
Mechanical life5 x 107 switching cycles
Energized/De-energized delayapprox. 20 ms / approx. 20 ms
Output IIIelectronic output, passive
Contact loading40 V DC
Signal level1-signal: (L+) -2.5 V (50 mA, short-circuit/overload proof) 0-signal: blocked output (off-state current &le, 10 µ,A)
Output IVanalog
Current range0 ... 20 mA or 4 ... 20 mA
Open loop voltagemax. 24 V DC
Loadmax. 650 &Omega,
Fault signaldownscale I &le, 3.6 mA , upscale &ge, 21.5 mA (acc. NAMUR NE43)
Collective error messagePower Rail
Transfer characteristics
Input I
Measurement range0.001 ... 10000 Hz
Resolution0.1 % of the measurement value , &ge, 0.001 Hz
Accuracy0.1 % of the measurement value , > 0.001 Hz
Measuring time< 100 ms
Influence of ambient temperature0.003 %/K (30 ppm)
Output I, II
Response delay&le, 200 ms
Output IV
Resolution< 10 µ,A
Accuracy< 20 µ,A
Influence of ambient temperature0.005 %/K (50 ppm)
Galvanic isolation
Input I/other circuitsreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output I, II/other circuitsreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Mutual output I, II, IIIreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output III/power supply and collective errorbasic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff
Output III/IVbasic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff
Output IV/power supply and collective errorfunctional insulation acc. to IEC 62103, rated insulation voltage 50 Veff
Start-up override/power supply and collective errorfunctional insulation acc. to IEC 62103, rated insulation voltage 50 Veff
Interface/power supply and collective errorfunctional insulation acc. to IEC 62103, rated insulation voltage 50 Veff
Interface/output IIIbasic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff
Indicators/settings
Display elementsLEDs , display
Control elementsControl panel
Configurationvia operating buttons via PACTware
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Low voltage
Directive 2014/35/EUEN 61010-1:2010
Conformity
Electromagnetic compatibilityNE 21:2006
Degree of protectionIEC 60529:2001
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Mass300 g
Dimensions40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) , housing type C3
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
CertificatePF 08 CERT 1216 X
Marking II 3G Ex nA nC IIC T4 Gc
Output I, II
Contact loading50 V AC/2 A/cos &phi, > 0.7, 40 V DC/1 A resistive load
Ambient conditions
Ambient temperature-20 ... 50 °C (-4 ... 122 °F)
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-15:2010
International approvals
UL approvalE223772
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Accessories
Optional accessories- power feed module KFD2-EB2(.R4A.B)(.SP) - universal power rail UPR-03(-M)(-S) - profile rail K-DUCT-GY(-UPR-03) - FDT framework PACTware 4.1 - device type manager DTM Interface Technology - adapter K-ADP-USB