Unicorn Voice Copper Network Modules
Summary
The ViUV-CMI is a galvanically isolated copper network interface designed for the Unicorn Voice PAVA system. This essential networking component enables reliable communication between multiple Unicorn Voice panels across extended distances using fire-rated copper cabling.
The system consists of separate Network In and Network Out DIN rail modules that provide robust networking capabilities whilst maintaining electrical isolation between connected panels. This galvanic isolation ensures system integrity and prevents ground loops that could compromise performance or safety.
Features
- Galvanically isolated copper network interface for enhanced safety
- Network In and Network Out DIN rail modules for flexible installation
- Maximum networking distance of 250 metres between panels
- Compatible with fire-rated copper cabling requirements
- Connects to motherboard via supplied CAT5 cables
- Supports up to 64 panels on network
- 6 audio channels and 2 EVC channels capability
- Designed for mounting within Unicorn Voice primary cabinet
- Supplied as part of secondary chassis/display package
- Professional installation by commissioning engineer
FAQ
What is the maximum distance between panels using ViUV-CMI?
The ViUV-CMI supports networking distances up to 250 metres between cabinets using fire-rated copper cable.
How many panels can be networked using the ViUV-CMI?
The system supports up to 64 panels on a single network using the ViUV-CMI copper network interface.
What type of cable is required for ViUV-CMI networking?
The ViUV-CMI requires 2× 2 core 1.5mm screened fire-rated cable for network connections between panels.
Where is the ViUV-CMI mounted within the system?
The ViUV-CMI modules are DIN rail mounted within the Unicorn Voice primary cabinet and connect to the motherboard via supplied CAT5 cables.
What is the benefit of galvanic isolation in the ViUV-CMI?
Galvanic isolation prevents electrical ground loops between connected panels, ensuring system integrity and enhanced safety whilst maintaining reliable network communication.
How many audio and data channels does the ViUV-CMI support?
The ViUV-CMI supports 6 audio channels and 2 EVC channels for comprehensive voice alarm and emergency communication capabilities.
Specifications
- Network Type: Galvanically isolated copper interface
- Maximum Distance: 250 metres between panels
- Network Speed: 4.96 Baud
- Maximum Panels: 64 per network
- Channels: 6× audio & 2× EVC
- Cable Requirements: 2× 2 core 1.5mm screened fire-rated
- Cable Cores: 2 × 2+Earth
- Voltage: 5V
- Fire Rating: Required throughout installation
- Mounting: DIN rail within primary cabinet
- Connection: CAT5 cables to motherboard
- Configuration: Network In and Network Out modules
- Installation: By qualified commissioning engineer
- Supply: Part of secondary chassis/display package
- Compatibility: All Unicorn Voice MAP and DAP panels