Documentation issue status
| Version | Comment | 
|---|---|
| 2.0.0 | 
 | 
| 1.0.0 | 
 | 
Firmware and hardware versions
| Documentation | KL2701-0000, KS2701-0000 | KL2702-0000, KS2702-0000 | KL2702-0002 | KL2702-0020 | ||||
|---|---|---|---|---|---|---|---|---|
| Firmware | Hardware | Firmware | Hardware | Firmware | Hardware | Firmware | Hardware | |
| 2.0.0 | - | 05 | - | 04 | - | 04 | - | 04 | 
| 1.0.0 | - | 05 | - | 04 | - | 04 | - | 04 | 
| Documentation | KL2712-0000, KS2712-0000 | KL2722-0000, KS2722-0000 | KL2732-0000, KS2732-0000 | |||
|---|---|---|---|---|---|---|
| Firmware | Hardware | Firmware | Hardware | Firmware | Hardware | |
| 2.0.0 | - | 04 | - | 07 | - | 03 | 
| 1.0.0 | - | 04 | - | 07 | - | 03 | 
The K-bus firmware and hardware version (delivery state) are indicated by the serial number printed at the side of the terminal.
Syntax of the serial number
| Structure of the serial number: WW YY FF HH WW - week of production (calendar week) | Example with ser. no.: 49 05 1B 03 49 - week of production 49 |