Pepperl+Fuchs KFU8-FSSP-1.D
Frequency voltage current converter
- Limit frequency 40 kHz
- Voltage or current ouptput
- Incrementing output
(Spacing factor 1 ... 9999) - Multi-range power pack
- 2-, 3-, 4-wire and NAMUR sensors as well as rotary encoder connectable
- Auxiliary power output for sensors
- Connection via Power Rail
- Period measurement
- Display: Input in Hz or 1/min, output in V or mA
- adjustable updating of indication (0,001 ... 2,5 s)
Item Number:
KFU8-FSSP-1.D
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- Overview
- Comments
Display interval | 0.002 ... 9999 Hz or 0.01 ... 9999 min-1 |
Connectable sensor types | 2-, 3-, or 4-wire proximity switches and incremental rotary encoder |
Impedance | 1.2 kOhm |
Connection | terminals 8-, 9+ |
Electromagnetic compatibility | acc. to EN 50081-2 / EN 50082-2 |
Altitude | 0 ... 2000 m |
Mounting | snap-on to 35 mm standard rail or screw fixing |
Sensor supply | 19 ... 28 V DC non-stabilised; 30 mA short-circuit protected |
Construction type | modular terminal housing in Makrolon, System KF For use in the switch cabinet/switch cabinet module |
Parameter assignment | keypad-driven menu |
Type | 4-digit, 7-segment red display, 7 mm digit height |
Ambient temperature | -25 ... 40 В°C (-13 ... 104 В°F) |
Degree of protection | IP20 |
Open loop voltage | 8.2 V DC |
MTTFd | 100 a |
Deviation | 0.2 % of full-scale value |
Connectable sensor types | NAMUR sensors according to DIN EN 60947-5-6 |
Operating conditions | The device has only to be used in an indoor area. |
Input frequency | 40000 Hz, pulse pause/pulse length: 12 micro/s |
Analog current output | 0 ... 20 mA; 4 ... 20 mA; resolution: 25 andmicro;A; Ri 600 andOmega; (terminal 4-, 5+) |
Digital incrementing | (Ub -3 V), 20 mA, short-circuit proof (Terminals 1-, 2+) with frequency division Fin /1 ... Fin /9999 |
Rated voltage | 200 ... 230 V AC ; 100 andhellip; 130 V AC; 50 Hz 20 VDC ... 30 VDC |
Analog voltage output | 0 ... 10 V DC; 2 ... 10 V DC; 30 mA max.; resolution: 12 mV; Ri 330 andOmega; (terminal 5+, 6-) |
Switching point | 1.2 ... 2.1 mA Switching hysteresis approx. 0.2 mA |
Connection assembly | Caution: Please be aware that the device may only be connected to a switchable power supply. The switch or circuit breaker must be easy to reach and identified as the separator for the device. |
Connection | terminals 7+, 13- sensor supply terminals 14, 15 NPN/PNP input (galvanically isolated) |
Storage temperature | -40 ... 85 В°C (-40 ... 185 В°F) |
Power consumption | AC: < 5 VA DC: < 5 W |
Relative humidity | max. 80 %, not condensing |
Connection | coded, removable terminals , max. core cross section 0.34 ... 2.5 mm2 |
Switching point | high: 16 ... 30 V DC; max.10 mA; Ri andcong; 3 kOhm low: 0 ... 6 V DC |
Short-circuit current | 6.5 mA |
Fusing | external fusing 4 A |
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