Pepperl+Fuch KFD2-VR2-Ex1.500M Voltage Repeater

Pepperl+Fuch KFD2-VR2-Ex1.500M Voltage Repeater

jeff@hkxytech.com   jeff@whxyauto.com   +86-15072331761

General specifications

Signal typeAnalog input

Supply

ConnectionPower Rail or terminals 14+, 15-

Rated voltage19 ... 30 V DC

Ripplewithin the supply tolerance

Rated current≤ 11 mA

Power dissipation/power consumption0.3 W max.

Input

Connection sidefield side

Connectionterminals 4+, 5-

Input resistancemin. 20 MΩ

Transmission range-500 ... 500 mV

Offset voltage/current≤ 5 µV / ≤ 5 nA

Line fault detection1.3 µA

Output

Connection sidecontrol side

Connectionterminals 7+, 8-

Voltage-500 ... 500 mV

LoadAccuracy figures for infinite load impedance. Additional 0.03 % of span for a load resistance of 10 kΩ

Fault signalsensor breakage: > +500 mV (upscale), < -500 mV (downscale)

Output resistancemax. 3 Ω

Transfer characteristics

Cut-off frequency350 Hz (-3 dB)

Deviation

After calibrationat 20 °C (68 °F):

± 30 µV up to ± 100mV/± 0.03 % of the span up to +500 mV/± 0.03 % of the span up to -500 mV

Influence of ambient temperature± 10 µV/K (typical ± 5 µV/K)

Absolute< 0.25 K at 30 V voltage supply

Rise time≤ 1 ms

Galvanic isolation

Output/power supplyfunctional insulation, rated insulation voltage 50 V AC

Indicators/settings

Display elementsLED

Control elementsDIP switch

Configurationvia DIP switches

Labelingspace for labeling at the front

Directive conformity

Electromagnetic compatibility

Directive 2014/30/EUEN 61326-1:2013 (industrial locations)

Conformity

Electromagnetic compatibilityNE 21:2006

Degree of protectionIEC 60529:2001

Protection against electrical shockUL 61010-1

Ambient conditions

Ambient temperature-20 ... 60 °C (-4 ... 140 °F)

Mechanical specifications

Degree of protectionIP20

Connectionscrew terminals

Massapprox. 125 g

Dimensions20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2

Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001

Pepperl+Fuch KFD2-VR2-Ex1.500M Voltage Repeater

jeff@hkxytech.com   jeff@whxyauto.com   +86-15072331761

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KFD2-VR2-Ex1.500M

Pepperl+Fuch KFD2-VR2-Ex1.500M Voltage Repeater

jeff@hkxytech.com   jeff@whxyauto.com   +86-15072331761