1. Introducere
This manual provides essential information for the proper installation, operation, and maintenance of the Urmet DOMUS 201082/20 2-Wire Power Supply. This unit is designed for use with Urmet 2GO video intercom systems, facilitating power supply and data distribution.
Please read this manual thoroughly before installation and use to ensure safe and efficient operation.
2. Informații de siguranță
AVERTIZARE: Electrical installation should only be performed by qualified personnel in accordance with local electrical codes and regulations.
- Deconectați întotdeauna alimentarea cu energie electrică înainte de a efectua orice instalare, întreținere sau depanare.
- Install the power supply in a dry location, protected from weather influences, moisture, and direct sunlight.
- Asigurați o ventilație adecvată în jurul unității pentru a preveni supraîncălzirea.
- Nu deschideți unitatea casing. În interior nu există piese care să poată fi reparate de utilizator.
- Verificați dacă volumul de alimentaretage matches the specifications of the device (230 V AC).
3. Produs terminatview
The Urmet DOMUS 201082/20 is a dedicated power supply unit for the 2GO system. It provides system power and distributes data across multiple terminals.
Figure 1: Urmet DOMUS 201082/20 Power Supply and Packaging.
This image displays the Urmet DOMUS 201082/20 2-wire power supply unit, a grey rectangular device with multiple terminal blocks and a red DIP switch, alongside its blue and white Urmet branded packaging box. The box indicates 'ALIMENTATORE 2 FILI' (2-WIRE POWER SUPPLY) and the model number '201082/20'. The power supply unit itself shows input/output specifications and connection points.
Caracteristici cheie:
- Power supply for the 2GO system.
- Data distribution on 5 pairs of terminals.
- Supports connection of up to 5 bus lines.
- Provides power to indoor units, video distributors, and outdoor units in video or intercom installations.
- Suitable for DIN rail or wall mounting.
4. Instalare (Configurare)
4.1 Montare
The power supply unit can be mounted in two ways:
- Montare pe șină DIN: Snap the unit onto a standard DIN rail.
- Montare pe perete: Secure the unit to a wall using appropriate screws and plugs (not supplied). Ensure the mounting surface is stable and suitable for the unit's weight.
Always install the unit in a dry, protected environment, away from direct weather exposure.
4.2 Conexiuni de cablare
Refer to the wiring diagram on the unit and the 2GO system documentation for specific connection details. The unit features terminals for:
- Putere de intrare: Connect 230 V AC ± 10% 50 Hz to the designated input terminals.
- Bus Lines (LINE0-LINE4): Connect up to 5 bus lines for data and power distribution to indoor and outdoor units. The back rails are functionally identical, allowing flexible connections.
- VPE 0-1: Specific connections for video distribution.
Ensure all connections are secure and correctly polarized. Incorrect wiring can damage the unit or connected devices.
4.3 Configurarea comutatorului DIP
The unit includes a DIP switch for configuration. As indicated on the unit, any unused terminals (or corresponding switches) MUST BE SET TO ON. Consult the 2GO system installation manual for detailed configuration requirements based on your specific system setup.
5. Funcționare
Once properly installed and configured, the Urmet DOMUS 201082/20 power supply operates automatically. It provides the necessary power and data signals to the connected 2GO system components. No user interaction is typically required during normal operation.
The unit's status indicators (if present, refer to unit markings) provide visual feedback on its operational state.
6. Întreținere
The Urmet DOMUS 201082/20 power supply is designed for maintenance-free operation. To ensure longevity and reliable performance:
- Păstrați unitatea curată și fără praf. Folosiți o cârpă moale și uscată pentru curățare.
- Ensure the installation environment remains dry and within the specified operating temperature and humidity ranges.
- Verificați periodic toate conexiunile cablurilor pentru strângerea și prezentarea semnelor de uzură.
Do not use liquid cleaners or solvents on the unit.
7. Depanare
If the 2GO system or connected components are not functioning correctly, consider the following troubleshooting steps:
- Fără putere:
- Verificați sursa principală de alimentare a unității.
- Verify all power input connections are secure.
- Defecțiune a sistemului:
- Inspect all bus line connections for proper seating and integrity.
- Review the DIP switch configuration against the 2GO system manual to ensure correct settings.
- Ensure all unused DIP switches are set to ON as per the unit's instructions.
- Consult the specific troubleshooting guide for your 2GO indoor/outdoor units.
If problems persist, contact a qualified technician or Urmet support for assistance.
8. Specificații
| Parametru | Valoare |
|---|---|
| Model | 201082/20 |
| Vol. De intraretage | 230 V AC ± 10% |
| Frecvenţă | 50 Hz |
| Consumul de energie | 71 VA |
| Output Line Voltage | 28 V DC |
| Curent de ieșire | 1 A + 0.8 A (internal) |
| Temperatura de operare | -5 °C până la +45 °C |
| Umiditate | 95% max at 30 °C |
| Montare | DIN rail or Wall mount |
9. Garanție și asistență
For warranty information, please refer to the documentation provided at the time of purchase or contact your authorized Urmet dealer. Technical support can be obtained through your installer or by contacting Urmet customer service directly.
Păstrați bonul fiscal ca dovadă a achiziției pentru reclamațiile în garanție.
