TB20 DI, AC 230 V, per channel N, Type 1
Digital input modules for the modular fieldbus IO system TB20.
- 110–230 V AC input voltage
- Each channel has its own individual neutral conductor terminal
- A blue LED indicates the module's operating status
- Green LEDs (one for each input) indicate the input status
- 2, 4 or 8 inputs, electrically isolated from the backplane bus
| Electrical isolation | ||
| from the backplane bus | Yes | |
| Between the channels | Yes | |
| Current draw | ||
| External | Max. 0 mA | |
| Internal | Max. 22 mA | |
| Power dissipation | Max. 15.2 W | |
| Input characteristic curve | Type 1, EN 61131-2 | |
| Input frequency | 50 Hz / 60 Hz | |
| Input voltage | ||
| For signal "0” | 0 V … 40 V | |
| For signal "1” | 79 V … 253 V | |
| Hot-swap capable | Yes |
Description |
Order number |
| DI 2x AC 230 V, per channel N, Type 1- obsolete | 600-211-0BB01 |
| DI 4x AC 230 V, per channel N, Type 1 | 600-211-0BD01 |
| DI 8x AC 230 V, per channel N, Type 1 | 600-211-0BH21 |
Frequently Asked Questions
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