4.0.0 | - Update chapter "Use of SFP in the CU1521-0020"
- Update chapter "Technical data"
- Update chapter "Application notes"
- Update chapter "Firmware compatibility"
|
3.9.0 | - Chapter "Use of SFP in the CU1521-0020" added
- Chapter "Object description and parameterization CU1521-0020" added
- Update chapter "Application notes"
- Update chapter "Firmware compatibility"
- Update chapter "Diagnosis"
|
3.8.0 | - Update chapter "Technical data"
- Update chapter "Application notes"
- Update chapter "Firmware compatibility"
- Structural update
|
3.7.0 | - Update chapter "Technical data"
- Update chapter "Basics of fiber optic technology"
- Structural update
|
3.6.0 | - Chapter "Technical data" updated
- Structural update
|
3.5.0 | - Chapter "Technical data" updated
- Chapter "Application notes" updated
- Structural update
|
3.4.0 | |
3.3.0 | - Chapter “Introduction” updated
- Chapter "Firmware compatibility" updated
- Chapter "Operating and usage instructions"
- Structural update
|
3.2.0 | - Chapter "Technical data" updated
- Chapter "Basics of fiber optic technology" updated
- Structural update
|
3.1.0 | - Chapter "Technical data" updated
- Chapter “Power Supply Wiring” added
- Structural update
|
3.0 | - Chapter "Technical data" and "Dimensions" updated
- Chapter "Disposal" added
- Structural update
|
0.1 – 2.9 | *archived* |