The line coupler is for connecting KNX lines or areas and allows telegrams to be filtered to reduce telegram traffic. It can also be used as a line repeater in large installations.
Function description
- Line coupler
- For the connection of KNX lines or areas
- Galvanic separation of the lines / areas
- Long frame support (from ETS 5)
- Support of KNX Data Secure communication
- Telegrams can be forwarded, filtered or blocked
- Can also be used as a line amplifier (repeater)
Technical data
| Operating voltage KNX |
Bus voltage, ≤10 mA |
| Operating voltage |
24 V DC |
| Width |
2 modules |
| Installation type |
DIN rail |
| Type of connection |
KNX bus terminal |
| Ambient temperature |
-5°C ... 45°C |
| Stock temperature |
-25°C ... 55°C |
| Protection class |
III |
| Type of protection |
IP 20 |