Technical specifications of the KFD2-ELD-Ex16
| Product Description |
|---|
| 24 V DC |
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Main Features |
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|---|---|---|
| Signal type | Analog input | |
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Supply |
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| Connection | Power bus or terminals 44+, 45- | |
| Nominal voltage | 20 ... 30 V DC | |
| pulsation | ≤ 10% | |
| Rated current | ≤ 50 mA | |
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Entrance |
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| Connection side | side of the field | |
| Connection |
intrinsically safe: terminals 1...16 non-intrinsically safe: terminals 28, 29 |
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| Grounding | Terminal 17 | |
| Nominal values | 5 V peak-to-peak , 0.1 mA; rectangular | |
| Function | Test Input: 24VDC / 5mA; Non-polarized | |
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Exit |
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| Connection side | control side | |
| Connection | terminals 19, 20, 21 | |
| Exit | signal; relay | |
| Contact loading | 253VAC/2A /cos φ>0.7; 40VDC/2A resistive load; | |
| Mechanical life | 10 7 switching cycles | |
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Transmission characteristics |
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| Delayed response | ≤ 50 s | |
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Galvanic isolation |
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| Input, output | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V eff. | |
| Input/Power | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V eff. | |
| Output/Power | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 V eff. | |
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Indicators/settings |
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| Display elements | LEDs | |
| Controls | DIP switch | |
| Configuration | via DIP switches | |
| Marking | marking space at the front | |
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Compliance with the directive |
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| Electromagnetic compatibility |
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Directive 2014/30/EU | EN 61326-1:2013 (industrial premises) |
| Low voltage |
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Directive 2014/35/EU | EN 61010-1:2010 |
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Correspondence |
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| Electromagnetic compatibility | NE 21:2007 | |
| Degree of protection | IEC 60529:2001 | |
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Environmental conditions |
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| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
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Mechanical characteristics |
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| Degree of protection | IP20 | |
| Connection | screw terminals | |
| weight | approx. 260 g | |
| Dimensions | 60 x 119 x 115 mm (2.4 x 4.7 x 4.5 in) (W x H x D), case type D2 | |
| Installation | on a 35 mm DIN rail in accordance with EN 60715:2001 | |
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Data for use in hazardous areas |
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| EU Type Examination Certificate | TÜV 00 ATEX 1585 | |
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Marking |
 II (1)G [Ex ia Ga] IIC II (1) D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I
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Voltage | 7.2 V |
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Current | 1.7 mA |
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Power | 3 mW |
| Supply |
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Maximum safe voltage | 40VDC (Caution: Nominal voltage may be lower.) |
| Collective error message |
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Maximum safe voltage | 40 V (Caution! Nominal voltage may be lower.) |
| Galvanic isolation |
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Input, output | safe electrical insulation in accordance with IEC/EN 60079-11, peak voltage 375 V |
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Input/Power | safe electrical insulation in accordance with IEC/EN 60079-11, peak voltage 375 V |
| Compliance with the directive |
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Directive 2014/34/EU | EN 60079-0:2012+A11:2013, EN 60079-11:2012 |