| Manufacturer | Via Traffic Controlling GMBH |
|---|---|
| Specification Number | TOPAS 2505B |
| Specification Status | Live |
| Product Ref | 402831 |
| Registration Date | 07/10/2026 |
| Certificate Number | 2026-0302 |
| Additional Documentation |
Product Details:
This product is registered to Appendix F only
Caveats:
2.8 – The Product diagnoses certain malfunctions but does not follow the category 2 fault process defined at 2.30 and 2.31. Diagnostic coverage does not extend to degradation of detection performance.
2.12 – Status indicator option is not available (Optional Requirement)
2.22 – The Product does not include an internal fault monitor validating operational performance. A watchdog and a hardware fault input from the detector evaluation stage are present, but neither validates detection performance.
2.24 – Colour bright grey (RAL7035). Ordered by supersystem. Portable device.
2.30 – No category 2 fault is declared. Implausible measurements are discarded and detection is suppressed.
2.31 – No category 2 fault is declared and no auto fault correction for category 2 is implemented. The clause is conditional and therefore not applicable.
2.32.ii
Appendix A Excluded – Dynamic Detection – Multiple Lane
Appendix B Excluded – Bi-Directional Detection
Appendix C Excluded – Dynamic Detection – Single Lane
Appendix D Excluded – Dynamic Detection – Selectable Direction Sensing
Appendix E Excluded – Station Detection