This gateway provides two-way communication between KNX and RS232. Two-way messages can be edited through the host computer software. The 232-to-KNX messages and KNX-to-232 messages support 512 conversions, and the 1byte type KNX plus and minus messages support 256 groups.
                                    
                                                                        
                                        | Bus voltage
 | 21...30 V DC, bus supplied
 | 
|  Bus current consumption
 | < 12 mA | 
| Bus power consumption
 |  Max. 360 mW | 
| Auxiliary voltage |            12-30V DC | 
| Auxiliary power consumption |   < 5W | 
| Programming button | Assign physical address | 
| Programming indicator | The red light allocates physical addresses, the green light flashes, and it runs normally | 
| Reset button | Reset screen display | 
| IP protection | IP20 EN60592 | 
| installation |   86 bottom case installation | 
| Length, width and height | 86X100X38(mm) | 
| weight | 1.5kg | 
| Work temperature
 | – 5 °C ... + 45 °C | 
| Storage temperature | – 25 °C ... + 55 °C | 
| Transport temperature
 | – 25 °C ... + 70 °C | 
| humidity | <93%, except for condensation |