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