Stay in Touch
Subscribe for our latest news and projects updates
Power Supply 640mA, MDRC
Free@home power supply generate and monitor the system voltage (SELV). The bus line is decoupled from the power supply by an integrated choke. The voltage output is short-circuit and overload protected. The two-color LED indicates device output status. The power suppliehas a wide range input from 85…265 V AC, 50/60 Hz.
| Specification | |
|---|---|
| Power Supply | |
| Operating voltage Us | 85 to 265 V AC, 50/60 Hz |
| Nominal values | 127 V AC, 230 V AC, 50/60 Hz |
| Power consumption | |
| Nominal operation | 24W |
| Maximum | 9W |
| Outputs | |
| Voltage output | |
| Rated voltage UN | 30 V DC, SELV |
| Range | 21 to 31 V DC |
| Minimum distance between 2 PS-M | 200 m (bus line) |
| Current | |
| Rated current IN | 640 mA |
| Overload current IU_L | 0.9 A |
| Short-circuit current IK | < 1.4 A |
| Mains-failure bridging time | < 200 ms |
| Control and display elements | |
| LED status (two-colour green/red) | |
| Green | I < IL |
| Red | overload |
| Flashing red | < short-circuit |
| Connecting terminals | |
| Combi-head screw-type terminal (PZ 1) | |
| Connection cross section | 0.2 – 4.0 mm2 fine-wire |
| 2 x 0.2…2.5 mm2 | |
| 2 x 0.2…4.0 mm2 | |
| 0.2 – 4.0 mm2 fine-wire | |
| Tightening torque | 0.6 Nm |
| Ambient temperature | |
| Operation | -5¡C to +45¡C |
| Storage | -25¡C to +55¡C |
| Transport | -25¡C to +70¡C |
| Ambient conditions | Maximum humidity 93%, no dew permissible |
| Protection type | IP20 Acc. to DIN EN 60 529 |
| Protection class | II Acc. to DIN EN 61 140 |
| Insulation category | |
| Over voltage category | III acc. to DIN EN 60 664-1 |
| Degree of contamination | 2 acc. to DIN EN 60 664-1 |
| Mounting | On 35 mm mounting rail Acc. to DIN EN 60 715 |
| Built-in position | Any |
| Design | |
| Rail mounting device (MDRC) | Modular installation device, Pro M |
| Installation width | 4 modules a_ 18 mm |
| Installation depth | 64.5 mm |
| Housing, colour | Plastic, basalt grey (RAL 7012) |
| Dimensions | 72 x 90 x 64.5 mm (W x H x D) |
| Weight | 0.26 kg |
| CE marking | According to EMC and low-voltage guidelines |