| Item condition | New |
| Manufacture name | 6128/28-81-500 RTC Control element 2/4g |
| Brand | ABB |
| Categories |
Bus System Devices (KNX/Modbus)
|
| Harmonized System Code | 9032 1020 00 |
| Assembly arrangement | Control element |
| Bus system KNX | TRUE |
| Bus system radio frequent | No |
| Bus system Powernet | TRUE |
| With bus connection | No |
| Other bus systems | None |
| Bus system LON | No |
| Bus system KNX radio | No |
| Radio frequent bidirectional | No |
| Packing level 1 | 4011395213810 |
| Mounting method | Flush mounted (plaster) |
| Colour | Anthracite |
| Surface protection | Untreated |
| With display | TRUE |
| Material quality | Thermoplastic |
| Number of digital inputs | 0 |
| Material | Plastic |
| With anti-theft/dismantling protection | TRUE |
| Manual set point setting | TRUE |
| Parallel-service possible | TRUE |
| Presence button | TRUE |
| RAL-number (similar) | 7021 |
| Degree of protection (IP) | IP20 |
| With LED indication | TRUE |
| Surface finishing | Glossy |
| Standby power consumption (solstandby) | 0 W |
| Min. depth of built-in installation box | 0 mm |