Pepperl+Fuchs KFU8-VCR-1 Transmitter Power Supply/Converter
General specifications
Signal type Analog input
Supply
Connection terminals 14, 15
Rated voltage 19 ... 90 V DC / 48 ... 253 V AC
Rated current ≤ 110 mA DC / ≤ 75 mA AC
Power dissipation 1.3 W
Power consumption 2.1 W
Input
Connection side field side
Input I
Connection terminals 1+, 2-, 3
Input signal 0/4 ... 20 mA
Rated current 22 mA
Available voltage > 15 V at 20 mA , terminals 1+, 3-
Open circuit voltage/short-circuit current 21 V / 26 mA , terminals 1+, 3-
terminals 1+, 2- not short-circuit protected
Input resistance < 55 Ω , terminals 2-, 3+
Input II
Connection terminals 5-, 6+
Input signal 0/2 ... 10 V
Input resistance > 1 MΩ
Output
Connection side control side
Output I current output
Connection source: terminals 7(-), 8(+)
sink: terminals 7(+), 9(-)
Output signal 0/4 ... 20 mA
Source load 0 ... 750 Ω open circuit voltage < 21 V
Sink voltage across terminals 5 ... 30 V
Output II voltage output
Connection terminals 10-, 11+
Output signal 0/2 ... 10 V
Load min. 10 kΩ
Transfer characteristics
Deviation
Resolution/accuracy S1 in position I: 7 µA/40 µA (0.2 %)
S1 in position II: 3.5 mV/20 mV (0.2 %)
Influence of ambient temperature 0.01 % / K of output signal range
Reaction time 150 ms
Galvanic isolation
Input/Output functional insulation acc. to IEC 62103, rated insulation voltage 100 Vrms
Input/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Indicators/settings
Display elements LED
Control elements DIP switch
rotary switch
Configuration via DIP switches
via rotary switch
Labeling space for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Low voltage
Directive 2014/35/EU EN 61010-1:2010
Conformity
Electromagnetic compatibility NE 21:2006
Degree of protection IEC 60529:1989+A1:1999+A2:2013
Ambient conditions
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection IP20
Connection screw terminals
Mass approx. 150 g
Dimensions 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Similar model numbers:
KFD2-DWB-1.D
KFD2-SR2-2.W.SM
KFD2-UFC-1.D
KFD2-UFT-2.D
KFU8-DW-1.D
KFU8-DWB-1.D
KFU8-UFC-1.D
KFU8-UFT-2.D
KFU8-UFC-1.D.FA
Any questions, feel free to contact us
jeff@hkxytech.com jeff@whxyauto.com +86-15072331761
