| Technical Details | |
| Connection | KNX |
| Power Supply | DC 21V-30V |
| Bus Current | <15mA |
| Bus Consumption | <500mW |
| 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
8-Channel Universal Interface
Human Presence Sensor
RS485 Converter
4-Channel 0-10V Dimming Module
12-Channel 16A Switch Module
1-Gang 2-Button Push Button Panel with Built-in 2 Relays
