Technical data of the KFD2-SOT2-Ex2.IO-Y181008
| Main Features | ||
|---|---|---|
| Signal type | Digital input | |
|
Supply |
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| Connection | Power bus or terminals 14+, 15- | |
| 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 | terminals 1+, 2+, 3-; 4+, 5+, 6- | |
| Nominal values | according to EN 60947-5-6 (NAMUR), for electrical characteristics see manual | |
| Open circuit voltage/short circuit current | approx. 8 VDC / approx. 8 mA | |
| Switching point/switching hysteresis | 1.2 ... 2.1 mA / approx. 0.2 mA | |
| Line fault detection | open circuit I ≤ 0.1 mA, short circuit I > 6 mA | |
|
Exit |
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| Connection side | control side | |
| Connection | output I: terminals 7+, 8-; output II: terminals 10+, 11- | |
| Switching voltage | Max 30 V | |
| Switching current | Max. 2 mA, short circuit protection | |
| Signal level |
1-signal: switching voltage - max. 0.85 V at switching current 2 mA 0-signal: off (off-state current ≤ 10 μA) |
|
| Exit I, II | signal, TTL-compatible | |
| Collective error message | Power bus | |
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Transmission characteristics |
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| Switching frequency | ≤ 5 kHz | |
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Galvanic isolation |
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| Input, output | Reinforced insulation according to IEC 62103, rated insulation voltage 300 V rms. | |
| Input/Power | Reinforced insulation according to IEC 62103, rated insulation voltage 300 V rms. | |
| Output/Power | Basic insulation according to IEC 62103, rated insulation voltage 50 V eff. | |
| Exit/Exit | Basic insulation according to IEC 62103, rated insulation voltage 50 V eff. | |
|
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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|
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Directive 2014/30/EU | EN 61326-1:2013 (industrial premises) |
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Correspondence |
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| Galvanic isolation | IEC 62103:2003 | |
| Electromagnetic compatibility | NE 21:2004 | |
| Degree of protection | IEC 60529:2001 | |
| Entrance | EN 60947-5-6:2000 | |
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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. 150 g | |
| Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 in) (W x H x D), case type B2 | |
| Installation | on a 35 mm DIN rail in accordance with EN 60715:2001 | |
|
Data for use in hazardous areas |
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| EU Type Examination Certificate | PTB 00 ATEX 2035 | |
|
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Marking |
 II (1) G [Ex ia] IIC II (1) D [Ex ia] IIIC
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Entrance | Ex ia IIC, Ex ia IIIC |
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Voltage | 10.5 V |
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Current | 13 mA |
|
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Power | 34 mW (linear characteristic) |
| Supply |
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Maximum safe voltage | 40VDC (Caution: Nominal voltage may be lower.) |
| Exit |
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Maximum safe voltage | 40VDC (Caution: Nominal voltage may be lower.) |
| EU Type Examination Certificate | DMT 01 ATEX E 133 | |
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Marking |
I (M1) [Ex ia] I
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| Certificate | TUV 99 ATEX 1499 X | |
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Marking |
II 3G Ex nA II T4
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| 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, EN 60079-15:2010, EN 50303:2000 |
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International certificates |
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| FM approval |
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Control drawing | 116-0035 |
| CSA approval |
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Control drawing | 116-0047 |
| IECEx certification |
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IECEx Certificate | IECEx PTB 05.0011 |
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IECEx marking | [Ex ia] IIC, [Ex ia] I, [Ex ia] IIIC |