Power supply 1280 mA
Referenznummer: 60033021
Supplying KNX devices with bus voltage It is also possible to supply other devices with DC voltage.
Mounting on DIN rail according to DIN EN 60715 in sub-distribution unit The power supply has a signalling contact for operating and diagnostic messages.
KNX power supplies generate and monitor the KNX system voltage (SELV).
They ensure the supply of electrical energy to the KNX participants and the data communication via the bus line. A bus line can be connected to the KNX power supply unit at the ‘Bus’ connection.
A regulator is integrated in each power supply, so that there is no need for the use of external KNX regulators at the bus connection.
Product features
- Output with integrated inductance for supplying KNX bus lines
- DC 30 V output for supplying additional devices
- Nominal current can be subdivided to outputs as desired
- Reset push-button
- Short-circuit proof
- Overvoltage proof
- No-load proof
- Suitable for operation in systems with emergency power supply
Specifications
| Rated voltage | AC 220 ... 240 V~ |
| Mains frequency | 50/60 Hz |
| Power loss | max. 6,4 W |
| Ambient temperature | -5°C ... +45°C |
| Storage / Transport temperature | -25 ... +70°C |
| Relative humidity | max. 93% (keine Betauung) |
| Output current | 1280 m |
| Output voltage | DC 30 V SELV |
| Efficiency | 86% |
| Fitting width | 108 mm / 6 TE |
KNX |
|
| KNX Medium | TP 256 |
| Rated voltage KNX | DC 28 ... 31 V SELV |
| Connection type for bus | Anschlussklemme |
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