TB20 DI, DC 24 V, GND reading
Digital input modules for the modular fieldbus IO system TB20.
- A blue LED indicates the module's operating status
- Green LEDs (one for each input) indicate the inputs’ states
- 8 or 16 inputs, electrically isolated from the backplane bus
| Electrical isolation | ||
| from the backplane bus | Yes | |
| Between the channels | No | |
| Current draw | ||
| External | Max. 0 mA | |
| Internal | Max. 23 mA | |
| Power dissipation | Max. 3.7 W | |
| Input characteristic curve | Type 2, EN 61131-2 | |
| Reverse polarity protection for inputs | Yes | |
| Input voltage | ||
| For signal "0” | Vcc -5 ... Vcc | |
| For signal "1” | 0 V … Vcc-11 V |
Description |
Order number |
| DI 8x DC 24 V, GND reading | 600-210-0DH01 |
| DI 16x DC 24 V, GND reading | 600-210-0DP21 |
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