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Conductive Switch Amplifier KFA6-ER-1.5

KFA6-ER-1.5
  • 1-channel signal conditioner
  • 230 V AC supply
  • Level sensing input
  • Adjustable range 1 kΩ ... 30 kΩ
  • Relay contact output
  • Minimum/maximum control

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Pobierz pełną kartę katalogową w formie pliku PDF:


Dane techniczne  KFA6-ER-1.5

General specifications
Signal typeDigital Input
Supply
Connectionterminals 11 (L1), 12 (N)
Rated voltage207 ... 253 V AC, 45 ... 65 Hz
Power consumptionapprox. 0.8 W
Input
Connection sidefield side
Connectionterminals 1 (mass), 2 (min), 3 (max)
Open circuit voltage/short-circuit currentapprox. 10 V AC (approx. 1 Hz) / approx. 5 mA
Control inputmin./max. control system: terminals 1, 2, 3
on/off control system: terminals 1, 3
Response sensitivity1 ... 30 kΩ , adjustable via potentiometer (20 turns)
Output
Connection sidecontrol side
Connectionterminals 7, 8, 9
Output1 changeover contact
Contact loading253 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load
Energized/De-energized delayapprox. 1 s / approx. 1 s
Galvanic isolation
Input/Outputreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Input/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Indicators/settings
Display elementsLEDs
Control elementsDIP switch
potentiometer
Configurationvia DIP switches : switch S1
Position I open circuit current: In the open circuit current principle, the relay becomes active when the limit is reached.
Position II closed circuit current: In closed circuit current principle, the relay is activated when power is applied. The relay is deactivated when the limit is reached.
via potentiometer
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Low voltage
Directive 2014/35/EUEN 61010-1:2010
Conformity
Insulation coordinationEN 50178:1997
Galvanic isolationEN 50178:1997
Electromagnetic compatibilityNE 21:2006
Degree of protectionIEC 60529:2001
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals , max. 2.5 mm2
Massapprox. 110 g
Dimensions20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) (W x H x D) , housing type B1
Height107 mm
Width20 mm
Depth115 mm
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Classifications

SystemClasscode
ECLASS 13.027210121
ECLASS 12.027210121
ECLASS 11.027210121
ECLASS 10.0.127210121
ECLASS 9.027210121
ECLASS 8.027210121
ECLASS 5.127210121
ETIM 9.0EC001447
ETIM 8.0EC001447
ETIM 7.0EC001447
ETIM 6.0EC001447
ETIM 5.0EC001485
UNSPSC 12.132101514

Details: KFA6-ER-1.5

Function

This signal conditioner provides the AC measuring voltage for the levelsensing electrodes.

Once the measured medium reaches the electrodes, the unit reacts by energizing a form C changeover relay contact.

The module is voltage and temperature stabilized and guarantees defined switching characteristics. An electronic holding circuit is used that allows minimum/maximum control. Since the conductance of the media may vary, the relay response sensitivity is adjustable.

The normal output state can be reversed through the mode of operation switch S1.

Informative Literature: KFA6-ER-1.5

Language Selection:
LiteratureJęzykTyp plikuRozmiar pliku
Application Report - Biological Cleaning of Wastwater and Secondary Sedimentation StageENGPDF566 KB
Application Report - Generating Electricity in Coal-Fired Power PlantsENGPDF412 KB
Application Report - Sand Trap and Preliminary Sedimentation StageENGPDF448 KB
Application Report - Screening Systems in Sewage Treatment PlantsENGPDF577 KB

Product Documentation: KFA6-ER-1.5

Language Selection:
Safety and Security DocumentationJęzykTyp plikuRozmiar pliku
Instrukcja obsługiPOLPDF57 KB
Manuals
System ManualENGPDF3694 KB

Design / Simulation: KFA6-ER-1.5

Language Selection:
CADJęzykTyp plikuRozmiar pliku
CAD 3-D / CAD 3-DALLSTP105 KB
CAD Portal / CAD PortalALLLINK---
CAE
EPLAN macro EDZ / EPLAN Makro EDZALLEDZ36 KB

Approvals: KFA6-ER-1.5

Language Selection:
Declaration of ConformityNr. certyfikatuJęzykTyp plikuRozmiar pliku
EU Declaration of Conformity (P+F)TDOC-3603APOLPOLPDF172 KB

Produkty powiązane: KFA6-ER-1.5

Matching System Components
Cable trunking is integrated in the mounting profile, Safe spacious separation of field and control signals, No additional cable guides necessary, Standard length 1.8 m (5.8 ft), simple to customize to application space, With mounting aidspa
Accessories
3-pin screw terminal, For KF modules of K-System, Packaging unit: 5 pieces greenpa
Coding of K-System terminal blocks, Coding of LB/FB-System front sockets, Packaging unit: 20 x 6 coding pinspa
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Pepperl+Fuchs Sp. z o.o.
ul. Owsiana 12
03-825 Warszawa
Polska
NIP: 522-28-27-777
phone +48 22 256 9770

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Pepperl+Fuchs jest czołową firmą konstruującą i produkującą czujniki elektroniczne oraz inne komponenty dla globalnego rynku automatyki. Innowacyjność, wysoka jakość oraz stały rozwój firmy powodują, iż z sukcesem jesteśmy obecni na rynku od ponad 70 lat. Pepperl+Fuchs zatrudnia ponad 6300 pracowników na całym świecie i ma swoje zakłady produkcyjne w Niemczech, USA, Singapurze, na Węgrzech, w Indonezji i Wietnamie. Większość z nich posiada certyfikat ISO 9001.