Power distribution for UF20 I/O
The UF20-DC-U-5 is a single-channel voltage distribution module that supplies 5V DC from a nominal 24V DC input. Its output supports up to 2A. Push-in terminals provide the supply connections, and the 12mm-wide module mounts on a 35mm DIN rail.
Electrical characteristics
| Characteristic | UF20-DC-U-5 |
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| Distribution channels | 1 |
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| Input voltage | 24V DC, +20%/-15% |
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| Input current marking | 1A maximum |
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| System output voltage | 5V DC |
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| System output current | 2A maximum |
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| Reverse-polarity protection | Provided |
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| Isolation | Electrical isolation |
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Supply wiring
| Characteristic | Specification |
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| Connection method | Push-in terminal blocks |
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| Conductor cross-section | 0.34-1.5mm² |
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| Conductor size | AWG22-AWG16 |
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| Stripping length | 8-10mm |
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Select conductors within these limits and match the supply polarity to the terminal markings. The 2A limit applies to the 5V system output.
Installation and operating conditions
| Characteristic | Specification |
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| Height × width × depth | 75mm × 12mm × 105mm |
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| Mounting | 35mm DIN rail |
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| Ingress protection | IP20 |
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| Operating temperature | -10°C to +55°C |
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| Storage temperature | -20°C to +85°C |
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| Relative humidity | 5-95%RH, non-condensing |
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