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Overspeed/Underspeed Monitor | KHU8-DW-1.D

Артикул: KHU8-DW-1.D
Производитель: Pepperl-Fuchs


Not available for purchase, If you need assistance please contact us sales@sm-industry.ru
Оборудование снято с производства, для уточнения замены свяжитесь с нами sales@sm-industry.ru
  • Rotational speed monitoring up to 5 kHz
  • 1 pre-select value with relay output and LED indicator
  • Multi-range power pack
  • 2-, 3-, 4-wire and NAMUR sensors as well as rotary encoder connectable
  • Start-up delay
  • Auxiliary power output for sensors
  • Connection via Power Rail
  • Menu driven operation via 4 front keys
  • Period measurement
  • Indication in Hz or 1/min
  • Password protection
  • Output signal can be inverted
  • Display devices can be set between 0.1 ... 2.5 sec.
  • Protection degree IP20

Datasheet as PDF in following languages:


Technical Data: KHU8-DW-1.D

General specifications
Pre-selectionsingle
Programmingkeypad-driven menu
Supply
Rated voltage24 V DC +15 %/-10 %; 115 V AC ±10 %; 230 V AC ±10 %
Power consumption5 W / 5 VA
Indicators/operating means
Type7-segment LED display, red
Number of digits4
Display valuedigit height 7 mm, in Hz or 1/min
LED yellowswitching state
Decimal pointfreely adjustable
Accuracy± 1 digit
Input
Control inputNAMUR: 1,2 mA ≤ x ≤ 2,1 mA (terminal 8, 9), max. 8.2 V and 6.5 mA, impedance 1.2 kOhm
PNP sensor: 12 V (terminal 15), max. 30 V, impedance 2.8 kOhm
NPN sensor: 12 V (terminal 14), impedance 3.3 kOhm
Trigger input12 V (terminal 2), max. 30 V, impedance 2.8 kOhm
Pulse duration20 µs
Output
Relay1 changeover contact
Sensor supply24 V DC ± 10 %, 30 mA , short-circuit protected
Contact loading250 V AC/2 A/ cos φ ≥ 0.7
40 V DC/2 A
Duration of momentary impulse0 ... 999.9 s
Measuring errorup to 100 Hz < 0.1%
up to 1 kHz < 0.3%
up to 5 kHz < 1.5%
Delay times
Time delay before availability≤ 400 ms
Start-up override0.1 ... 999.9 s (External trigger signal)
Relay≤ 20 ms
Timer functionON/OFF delay
Ambient conditions
Ambient temperature-25 ... 70 В°C (-13 ... 158 В°F)
Storage temperature-40 ... 85 В°C (-40 ... 185 В°F)
Mechanical specifications
Connectionself-opening apparatus connection terminals, max. core cross-section 0.34 ... 2.5 mm2
Dimensions40 mm x 92.5 mm x 115 mm
Construction typemodular terminal housing in Makrolon, System KH
Mountingsnap-on to 35 mm standard rail or screw fixing
Life span30 x 106 switching cycles

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