Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Frequency voltage current converter KFU8-FSSP-1.D

KFU8-FSSP-1.D
  • 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)

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of KFU8-FSSP-1.D

Product Description
Frequency voltage current converter
40 kHz version
Functional safety related parameters
MTTFd100 a
Supply
Rated voltage200 ... 230 V AC ; 100 … 130 V AC; 50 Hz
20 VDC ... 30 VDC
Fusingexternal fusing 4 A
Power consumptionAC: < 5 VA
DC: < 5 W
Indicators/operating means
Type4-digit, 7-segment red display, 7 mm digit height
Display interval0.002 ... 9999 Hz or
0.01 ... 9999 min-1
Parameter assignmentkeypad-driven menu
Input 1
Connectionterminals 8-, 9+
Connectable sensor typesNAMUR sensors according to DIN EN 60947-5-6
Open loop voltage8.2 V DC
Short-circuit current6.5 mA
Switching point1.2 ... 2.1 mA Switching hysteresis approx. 0.2 mA
Impedance1.2 kOhm
Input 2
Switching pointhigh: 16 ... 30 V DC; max.10 mA; Ri ≅ 3 kOhm
low: 0 ... 6 V DC
Connectionterminals 7+, 13- sensor supply
terminals 14, 15 NPN/PNP input (galvanically isolated)
Connectable sensor types2-, 3-, or 4-wire proximity switches and incremental rotary encoder
Sensor supply19 ... 28 V DC non-stabilised; ≤ 30 mA short-circuit protected
Output
Analog voltage output0 ... 10 V DC; 2 ... 10 V DC; 30 mA max.; resolution: 12 mV; Ri ≥ 330 Ω (terminal 5+, 6-)
Analog current output0 ... 20 mA; 4 ... 20 mA; resolution: 25 µA; Ri ≤ 600 Ω (terminal 4-, 5+)
Digital incrementing≥ (Ub -3 V), 20 mA, short-circuit proof (Terminals 1-, 2+)
with frequency division Fin /1 ... Fin /9999
Transfer characteristics
Input frequency≤ 40000 Hz, pulse pause/pulse length: ≥ 12 µs
Deviation≤ 0.2 % of full-scale value
Standard conformity
Electromagnetic compatibilityacc. to EN 50081-2 / EN 50082-2
Ambient conditions
Ambient temperature-25 ... 40 °C (-13 ... 104 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Relative humiditymax. 80 %, not condensing
Altitude0 ... 2000 m
Operating conditionsThe device has only to be used in an indoor area.
Mechanical specifications
Connection assemblyCaution: 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.
Degree of protectionIP20
Connectioncoded, removable terminals , max. core cross section 0.34 ... 2.5 mm2
Construction typemodular terminal housing in Makrolon, System KF
For use in the switch cabinet/switch cabinet module
Mountingsnap-on to 35 mm standard rail or screw fixing

Documents: KFU8-FSSP-1.D

ManualsLanguageFile TypeFile Size
Manual KFU8-FSSP-1.DENGPDF1041 KB
Handbuch KFU8-FSSP-1.DGERPDF1067 KB

Approvals+Certificates: KFU8-FSSP-1.D

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-1838BPDF162 KB
Certificates
Canada, USA CSA cUL2137693PDF76 KB