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# PS640 KNX Power Supply 640mA
## General Specifications
- Input voltage range 150-275V AC, 50 60Hz
- Output 1: KNX bus power with an integrated choke. (30VDC, SELV)
- Output 2: Additional voltage output. (30VDC, SELV)
- Short-circuit and overload protected outputs
- LED indicators for Power, Overload and Reset status
- On device reset with Reset Button
## Additional 30V DC Output
EAE KNX Power Supply - 640 mA version. Features an additional 30V DC output, NOT to power an additional KNX bus.
The documents are available at the following link:
`https://www.eaetechnology.com/en/products/knx-products/power-supplies/p…`
| Category | Value |
|---|---|
| Catalog Item Name | PS640 KNXPower Supply 640mA |
| Application Program Name | PS640 KNX Power Supply 640mA |
| Order Number | 48273 |
| Rail Mounted | Yes |
| Manufacturer Website | EAE |