الكود: 700-321-1BH02
العلامة التجارية: Helmholz
| General information |
|---|
| Order number | 700-321-1BH02 |
|---|
| Article name | DEA 300, 24 V DC, 16 inputs |
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| Scope of delivery | DEA 300, 24 V DC, 16 inputs |
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| Dimensions (DxWxH) | 116 x 40 x 125 mm |
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| Weight | Approx. 220g |
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| Number of inputs | 16 |
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| Electrical isolation |
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| from the backplane bus | Yes (optocoupler) |
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| in groups to | 16 |
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| Input voltage |
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| For signal "0” | -3 … +5 V |
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| For signal "1” | +13 … +30 V |
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| Rated value | 24 V DC |
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| Input current for signal “1” | typ. 7 mA |
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| Delay time | typ. 1.2 … 4.8 ms |
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| Can accommodate 2-wire initiator | Yes |
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| Permitted bias current for signal "0” | Max. 1.5 mA |
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| Cable length |
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| Unshielded | max. 600 m |
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| Shielded | max. 1000 m |
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| Current draw |
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| Internal (backplane bus) | typ. 20 mA |
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| External (from +24 V/L+) | Max. 140 mA |
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| Power dissipation (nominal operation) | typ. 3.5 W |
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| Front connectors | 20-pin |
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| Ambient conditions |
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| Ambient temperature | 0 °C … +60 °C |
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| Transport and storage temperature | -25 °C … +75 °C |
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| Pollution degree | 2 |
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| Protection rating | IP20 |
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| Certifications | CE, UL |
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| CE |
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| RoHS | Yes |
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| REACH | Yes |
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