KFU8-FSSP-1.D Frequency voltage current converter

Teknik Veriler

MTTF d

100 a

Rated voltage

U r 196 ... 250 V AC , 98 ... 127 V AC , 50/60 Hz 20 ... 30 V DC

Fusing

external fusing 4 A

Power consumption

AC: < 5 VA DC: < 5 W

Type

4-digit, 7-segment red display, 7 mm digit height

Display interval

0.002 ... 9999 Hz or 0.01 ... 9999 min -1

Parameter assignment

keypad-driven menu

Connection

terminals 8-, 9+

Connectable sensor types

NAMUR sensors according to DIN EN 60947-5-6

Open loop voltage

8.2 V DC

Short-circuit current

6.5 mA

Switching point

1.2 ... 2.1 mA Switching hysteresis approx. 0.2 mA

Impedance

1.2 kOhm

Sensor supply

19 ... 31 V DC non-stabilised; ≤ 30 mA short-circuit protected

Analog voltage output

0 ... 10 V DC; 2 ... 10 V DC; 30 mA max.; resolution: 12 mV; R i ≥ 330 Ω (terminal 5+, 6-)

Analog current output

0 ... 20 mA; 4 ... 20 mA; resolution: 25 µA; R i ≤ 600 Ω (terminal 4-, 5+)

Digital incrementing

≥ (U b -3 V), 20 mA, short-circuit proof (Terminals 1-, 2+) with frequency division F in /1 ... F in /9999

Input frequency

≤ 40000 Hz, pulse pause/pulse length: ≥ 12 µs

Deviation

≤ 0.2 % of full-scale value

Changing interval

5 ms (Internal processing time)

Electromagnetic compatibility

acc. to EN 50081-2 / EN 50082-2

Ambient temperature

-25 ... 40 °C (-13 ... 104 °F)

Storage temperature

-40 ... 85 °C (-40 ... 185 °F)

Relative humidity

max. 80 %, non-condensing