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KFD2-ER-Ex1.W.LB Conductive Switch Amplifier
Panoramica dei principali vantaggi
- 1-channel isolated barrier
- 24 V DC supply (Power Rail)
- Level sensing input
- Adjustable range 1 kΩ ... 150 kΩ
- Relay contact output
- Fault relay contact output
- Adjustable time delay up to 10 s
- Minimum/maximum control
- Line fault detection (LFD)
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Nota
Tutti i documenti relativi ai prodotti, come ad esempio certificati, dichiarazioni di conformità ecc., pubblicati prima della conversione con il nome Pepperl+Fuchs GmbH o Pepperl+Fuchs AG, si applicano anche a Pepperl+Fuchs SE.
EN
- EN
- DE
- ES
- FR
- PL
Dati tecnici di KFD2-ER-Ex1.W.LB
| Signal type | Digital Input |
| Connection | Power Rail or terminals 14+, 15- | |
| Rated voltage | Ur | 20 ... 30 V DC |
| Rated current | Ir | 30 ... 40 mA |
| Connection side | field side | |
| Connection | terminals 1 (mass), 2 (min), 3 (max) | |
| Control input | min./max. control system: terminals 1, 2, 3 on/off control system: terminals 1, 3 | |
| Response sensitivity | 1 ... 150 kΩ , adjustable via potentiometer |
| Connection side | control side | |
| Connection | terminals 7, 8, 9; 10, 11, 12 | |
| Switching power | max. 192 W , 2000 VA | |
| Output | signal ; relay | |
| Contact loading | 253 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load | |
| Time constant for signal damping | 0.5 s, 2 s, 5 s, 10 s |
| Input/Output | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Input/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Output/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Display elements | LEDs | |
| Control elements | DIP switch potentiometer | |
| Configuration | via DIP switches via potentiometer | |
| Labeling | space for labeling at the front |
| Electromagnetic compatibility | |||||
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| Low voltage | |||||
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| Electromagnetic compatibility | NE 21:2006 | |
| Degree of protection | IEC 60529:2001 |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
| Degree of protection | IP20 | ||||||||||
| Connection | screw terminals , max. 2.5 mm2 | ||||||||||
| Mass | approx. 150 g | ||||||||||
| Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2 | ||||||||||
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| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | ||||||||||
| EU-type examination certificate | DMT 00 ATEX E 033 | ||||||||||||||||
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| Supply | |||||||||||||||||
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| Output | |||||||||||||||||
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| Galvanic isolation | |||||||||||||||||
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| Directive conformity | |||||||||||||||||
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II (1)G [EEx ia] IIC [circuit(s) in zone 0/1/2]| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
