KFA6-DWB-1.D - Overspeed/Underspeed Monitor | KFA6-DWB-1.D - Quad Industry GmbH
Артикул: KFA6-DWB-1.D Overspeed/Underspeed Monitor | KFA6-DWB-1.D Pepperl-Fuchs
Not available for purchase, If you need assistance please contact us sales@quad-industry.com
1-channel signal conditioner 230 V AC supply Dry contact or NAMUR inputs Input frequency 1 mHz ... 12 kHz 2 relay contact outputs Start-up override Configurable by keypad Line fault detection (LFD) Up to SIL2 acc. to IEC 61508
Datasheet as PDF in following languages:
Technical Data: KFA6-DWB-1.D Product Description 230 V AC General specifications Signal type Digital Input Supply Connection terminals 23, 24 Rated voltage 230 V AC ± 10 % Rated current 18 mA Power loss/power consumption ≤ 2 VA / 2 VA Input Connection Input I: 2-wire sensor: terminals 1+, 3- three wire sensor: terminals 1+, 2- and 3 Input I 2- or 3-wire sensor, sensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact Open circuit voltage/short-circuit current 22 V / 40 mA Input resistance 4.7 kΩ Switching point/switching hysteresis logic 0: > 2.5 mA ; logic 0: < 1.9 mA Pulse duration > 50 µs Input frequency 0.001 ... 12000 Hz Lead monitoring breakage I ≤ 0.15 mA; short-circuit I > 4 mA Input II startup override: 1 ... 1000 s, adjustable in steps of 1 s Active/Passive I > 4 mA (for min. 100 ms)/ I < 1 mA Open circuit voltage/short-circuit current 18 V / 5 mA Output Connection output I: terminals 10, 11, 12 Output I, II signal, relay Contact loading 250 V AC / 2 A / cos φ ≥ 0.7 ; 40 V DC / 2 A Mechanical life 5 x 107 switching cycles Energized/De-energized delay approx. 20 ms / approx. 20 ms Directive conformity Electromagnetic compatibility Directive 2004/108/EC EN 61326-1:2006 Low voltage Directive 2006/95/EC EN 50178:1997 Conformity Insulation coordination IEC 62103 Electrical isolation IEC 62103 Electromagnetic compatibility NE 21 Protection degree IEC 60529 Ambient conditions Ambient temperature -20 ... 60 В°C (-4 ... 140 В°F) Mechanical specifications Protection degree IP20 Mass 300 g Dimensions 40 x 119 x 115 mm (1.6 x 4.7 x 4.5 in) , housing type C3
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