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General| Connectivity | Network |
|---|---|
| Power Source | Power over Ethernet (PoE) |
| Network Interfaces | Ethernet |
| Power Supply | PoE |
| Humidity | non-condensing |
Provides essential safety instructions and warnings for installation and operation.
Details key features like secure IP-infrastructure, power utilization, and system availability.
Guidance on selecting suitable locations and access restrictions for system components.
Recommendations for loudspeaker and Ethernet cable types and specifications.
Covers security measures for control and audio data.
Requirements for network switches to ensure proper PRAESENSA operation.
Explains IP addressing methods: Link-Local, DHCP, and static assignment.
Provides guidance on selecting appropriate amplifiers based on load and zone count.
Method for calculating precise battery capacity based on device usage.
Step-by-step guide to connect the system controller to the network.
Mandatory procedure for connecting the chassis ground screw to safety ground.
Details mains power supplies, backup battery solution, Ethernet switch, and control I/O.
Details the installation of the battery and fuse for backup power.
Details PoE power supply for call stations and network connections.
Procedure for mounting and connecting extensions to a call station.
Details power supply requirements and connection for the switch.
Overview of compact DIN-rail mounted power supplies for PRAESENSA systems.
Details mains power supply, protections, and output capabilities.
Details connecting the power supply outputs to system devices.
Troubleshooting steps for when the system does not respond.
Diagnosing and resolving issues with devices losing connection to the controller.
Steps for performing corrective maintenance in case of fault reports.
Procedures for replacing system devices like controllers, amplifiers, and power supplies.
Overview of compliance requirements for EN 54-16 and EN 54-4 standards.
Checklist for installation and configuration to ensure compliance with standards.
Details on system architecture and compliance with standards.
Ensuring installation and location meet standards requirements.
Guidelines for network setup to meet EN 54-16 and EN 54-4 compliance.
Specifies approved Ethernet switches for VACIE systems.
Requirements for call stations used in emergency applications.
Ensuring amplifiers meet standards, including spare channel and supervision.
Specifies the required multifunction power supply for system devices.
Requirements for control inputs and outputs for alarm and fault detection.
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