TB20 DI, DC 24 V, 3-wire
Digital input modules for the modular fieldbus IO system TB20.
- 24 V DC input voltage
- Can accommodate 3-wire sensors
- Fuse for 24 V DC
- A blue LED indicates the module's operating status
- Green LEDs (one for each input) indicate the input status
- 3 or 6 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. 22 mA | |
| Power dissipation | Max. 1.4 W | |
| Input characteristic curve | Type 2, EN 61131-2 | |
| Reverse polarity protection for inputs | Yes | |
| Input voltage | ||
| For signal "0” | -3 V … 9 V | |
| For signal "1” | 12 V … 30 V | |
| L+ fuse | 4 A per group, group 1: Terminals 2, 5, 8 | Group 2: Pins 12, 15, 18 | |
| Hot-swap capable | Yes |
Description |
Order number |
| DI 3x DC 24 V, 3-wire | 600-210-0CC01 |
| DI 6x DC 24 V, 3-wire | 600-210-0CF21 |
Frequently Asked Questions
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