Lutron GRAFIK Eye QS control systems use a 4-wire QS link for communication between keypads dimmers sensors and the main processor enabling scene-based architectural lighting control in commercial buildings.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | DATA+ | QS link data positive | BUS |
| 2 | DATA- | QS link data negative | BUS |
| 3 | 24V | 24V DC supply | PWR |
| 4 | GND | Ground | GND |
Lutron GRAFIK Eye QS control systems use a 4-wire QS link for communication between keypads dimmers sensors and the main processor enabling scene-based architectural lighting control in commercial buildings.