KNX Bus Power Supply | 640 mA, Diagnostic Function
€274,49 Incl. tax €422,29 Incl. tax. Out of stock, but available
Specifications
Information
MDT KNX Diagnostic Power Supply 640mA with Separate 30V DC Output
The MDT KNX diagnostic power supply provides a stabilized 30V DC to the KNX bus with a maximum current of 640mA. Additionally, the device offers a separate choke-free 30V DC output for other applications. The integrated diagnostic function monitors bus voltage, bus current, overload, and detects missing devices. All events are stored with a timestamp in an internal ring buffer and can be read out via a 14-byte telegram. Includes diagnostics for bus faults and overloads.
Product Features:
- 640mA output for KNX bus voltage with choke
- Separate 30V DC output without choke
- Diagnostic function for bus faults, overloads, and missing devices
- Event storage with timestamp in a ring buffer
- Ring buffer readout via 14-byte telegram
- LED indicators for status and diagnostics
- Suitable for DIN rail installation (width: 4 TE)
- ISO 9001 certified, made in Germany
- 3-year warranty
Technical Specifications:
| Feature | STC-0640.01 |
|---|---|
| Power supply | 230V AC, 50Hz |
| KNX output voltage | 30V DC SELV |
| Nominal current | 640mA |
| Peak current | 1200mA |
| Extra output | 30V DC without choke |
| Efficiency at nominal load | >85% |
| Operating temperature | 0°C to +45°C |
| Protection class | IP 20 |
| Dimensions | 4 TE |
Note: The MDT diagnostic power supply is short-circuit proof, provides protection against overloads and surges, and enhances the safety of your KNX installation.
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