Specifications of the KCD0-SD3-Ex1.1245
| Main Features | ||
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| Signal type | Digital output | |
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Parameters related to functional safety |
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| Safety Integrity Level (SIL) | SIL 3 | |
| Systematic ability (SC) | SC 3 | |
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Supply |
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| Nominal voltage | loop powered | |
| Power dissipation | < 1.3 W | |
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Entrance |
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| Connection side | control side | |
| Connection | terminals 5+, 6- | |
| Test pulse length | Max 2 ms from DO card | |
| Signal level |
1-signal: 19 ... 30 VDC 0-signal: 0 ... 5 V DC |
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| Nominal voltage | 19 ... 30 V DC current | |
| Rated current |
0-signal: typical 1.6 mA at 1.5 VDC; typical 8 mA at 3 VDC (DO card with maximum leakage current) 1-signal: ≥ 36 mA (DO card with minimum load current) |
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| Inrush current | ≤ 200 mA after 100 µs | |
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Exit |
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| Connection side | side of the field | |
| Connection | terminals 1+, 2- | |
| Internal resistor | approx. 240 ohms | |
| Current | type 45 mA | |
| Voltage | ≥ 12 V | |
| Current limit | 45 mA | |
| Open circuit voltage | type 24.6 V | |
| Switching frequency | Max 10 Hz | |
| On/Off Delay | 28 ms / 10 ms | |
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Galvanic isolation |
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| Output/other circuits | Basic 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 | LED | |
| 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) |
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Correspondence |
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| Electromagnetic compatibility |
NE 21:2012, EN 61326-3-2:2008 For more information, see the system description. |
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| Degree of protection | IEC 60529:2013 | |
| Protection against electric shock | EN 61010-1:2010 | |
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Environmental conditions |
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| Ambient temperature | -20 ... 70 °C (-4 ... 158 °F) | |
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Mechanical characteristics |
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| Degree of protection | IP20 | |
| Connection | screw terminals | |
| weight | approx. 150 g | |
| Dimensions | 12.5 x 119 x 114 mm (0.5 x 4.7 x 4.5 in) (W x H x D), case type A2 | |
| 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 | EXA 17 ATEX 0002 X | |
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Marking |
 II 3(1)G Ex ec [ia Ga] IIC T4 Gc II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I
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Exit | Ex iа |
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Voltage | 26 V |
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Current | 110 mA |
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Power | 715 MW |
| Entrance |
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Maximum safe voltage | 60 V (Caution! Nominal voltage may be lower.) |
| Galvanic isolation |
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Input, output | safe electrical insulation according to IEC/EN 60079-11, rated insulation voltage 300 V rms. |
| Compliance with the directive |
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Directive 2014/34/EU | EN 60079-0:2012+A11:2013, EN 60079-7:2015, EN 60079-11:2012, EN 60079-15:2010 |
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International certificates |
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| UL approval | E106378 | |
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Control drawing | 116-0448 (cULus) |
| IECEx certification |
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IECEx Certificate | IECEx EXA 17.0001X |
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IECEx marking |
Ex ec [ia Ga] IIC T4 Gc [Ex ia Da] IIIC [Ex ia Ma] I |