| Technical Details | |
| Connection | KNX |
| Power Supply | DC 21V-30V |
| Working Temperature | -5℃ - +45℃ |
| Storage Temperature | -25℃ to +55℃ |
| Working Humidity | <93%RH (Non-condensing) |
| Dimension | 72 x 90 x 64 mm |
| Installation | 35mm DIN Rail Mounting |
Datasheet 904M-S3.pdf
Single Channel DALI Gateway
4-Channel 300W SCR Dimming Module
2-Gang 4-Button Push Button Panel
8-Channel 16A Switch Module
28-Channel 10A Multifunction Module
3-Gang 6-Button Push Button Panel with Built-in 2 Relays
