Transcript NETMAX – System Controller

NETMAX –
System Controller
N8000 System Controller Hardware
• 32 audio channels on 4 audio slots
• Audio network port with 32 In / 32 Out
• 8 channel analog audio input / output cards
• Optional digital I/O cards (AES/EBU, SPDIF)
• Optional audio network card (CobraNet).
Audio Features
Modular DSP Design
32 Digital Input Channels on 4 Internal Busses
32 Digital Output Channels on 4 Internal Busses
300 MIPS DSP horsepower onboard
Expandable to 600 MIPS
 more than 1000 EQ-Filters
Drag-and-Drop DSP
• CAD Style DSP
Configuration
• Autocompiler
• DSP Resource Meter
• Real-time Control of
DSP Modules
Dedicated Loudspeaker DSP
• Single DSP block for
Loudspeaker
Processing
• 2-way, 3-way, 4-way,
5-way, Mono or
Stereo
• Import and Export
EV Loudspeaker
Presets Directly into
DSP
Mixer/Router Options
Multiple Options For
Audio Routing
including:
• Mixers
• Matrices
• Routers
• Priority Matrices For
Connection to
ProAnnounce Systems
Multiple EQ Options
A Variety of EQs,
including:
• 31-Band Graphic
• Parametric
• N Band PE
• Tone Controls
• Shelves, Highpass,
Lowpass, Allpass
and Notch Filters
Integrated Web Server
Remote
Connection,
Configuration and
Administration
Using Any Web
Browser
Integrated Web Server
Sophisticated
Macro Level
Programming with
Conditional
Triggering and
Scheduling of
Events
Control Features
TCP/IP Ethernet Control port for LAN/WAN control
USB Control port for local PC control
2 x RS232 port for Touch-panel control
GPIO ports for AUX switching devices
CAN port for remote access to EV’s RL & RT
amplifiers
Full support of redundancy in emergency call
related systems.
Frontpanel
LEDs / USB-port
AUDIO CHANNEL LEDs:
Volume monitor for input and output
signals
SIGNAL: green, >-25 dBu
PEAK: red, 18 dBu, 3 dB space.
Frontpanel
LEDs
NETWORK LEDs:
ACTIVE: blinking or permanent on means data transfer
via Cobranet
MASTER: one of the network partners is automatically
the master of the network.
SYSTEM STATUS LEDs:
Show status of unit and system
READY is on after booting and shows satisfying
operation
FAULT shows error in unit or system.
POWER LED:
Shows the unit is switched on.
USB-connector:
Connection to a PC when unit is
assembled in a rack.
Rearpanel
AUDIO SLOTS
Modules
AI-1
Module AI-1
8 channel-line-inputs
Electronically balanced
Gain and pad software controllable
Dynamic range 117 dB
Automatic configuration
Modules
AO-1
Module AO-1
8 channel-line-outputs 100 Ohms
Electronically balanced
21 dBu output level
Dynamic range 118 dB
Output relays
Automatic configuration.
Modules
AO-1
AI-1
MI-1
Modules
AO-1
AI-1
MI-1
Rearpanel
CobraNet slot
Modules
CM-1
Module CM-1
Cobranet Digital Audio Network Interface
100BASE-TX Ethernet Interface
Secondary 100BASE-TX Ethernet Interface
Max 32 digital audio channels via 4 ports in
Max 32 digital audio channels via 4 ports out
Status LEDs.
CobraNet primary / secondary Port:
Left LED:
Green: link ok, communication active
Red: fault
Right LED:
Green: interface in use
Orange: Device is Cobranet Conductor.
Modules
CM-1
Modules
CM-1
Modules
CM-1
Rearpanel
Mainframe Connections
Rearpanel
Mainframe Connections
Ethernet Interface:
RJ45 Ethernet connector for 100 BASE-TX / 10 BASE-T
networks.
RS 232-Ports:
For connection of the N8000 with external devices like multimedia systems, building
management systems, or PROANNOUNCE manager
ASCII-string protocol easy to implement
Configuration of ports via IRIS - Software
Direct communication with PC via terminal program possible.
Remote-CAN Bus:
Connection to EV Remote Controlled Amplifiers or other units with
CAN interface
Connectors are in parallel
STATUS led: shows activity at the CAN bus.
GPIO Control Port:
4 inputs 0 .. 10 V freely programmable
Can be used as digital (on/off) or
analog (e. g. volume control) input
Digital inputs: 0V = low, 10 V = high
Analog inputs: via potentiometer 0 ..
10 V or from multimedia system.
GPIO Control Port:
4 logical outputs, relay contacts SPST
Out 1 potential free for fault signalisation
Out 2..4 referenced to ground,
+5V output can be used to operate external
relays or LEDs with max 200 mA.
Network Topology
These distributors are called hubs or switches.
A hub sends all the signals to every connection.
A switch is more intelligent and sends the data packets only to the
destination where they are needed.
star network.
Network Topology
There are more complex networks (e. g. ring topologies)
that are possible. These must be realised with managed
switches. With these networks, higher safety and
redundancy is possible.
Keywords in these types of networks are Rapid
Spanning Tree– protocol, V-lan, Wireless Lan.
Redundant networks
Network structures for typical stadium
sound systems
From the nonredundant minimum
solution to the maximum redundant
network.
Redundant networks
Redundant networks
CobraNet
CobraNet is a supplement to Ethernet.
Because of the popularity of Ethernet, all components
are cheap and available in a wide variety. Way to move
audio data over Cat5(6) or Fiber networks.
Specifics to Observe with CobraNet
The audio data is distributed via Bundles. In one bundle, a
maximum of 7 audio channels with 24 bit audio or 8 audio
channels with 20 bit audio can be transported .
The CobraNet-bundle
Specifics to Observe with CobraNet
The capacity of units working with Cobranet is measured in
these bundles (for example, the N8000 can receive 4
bundles and can transmit 4 bundles)
It is important to calculate the necessary bandwidth before
starting a project. For that there is the PC program
CobraCad.
In NetMax we have the possibility to
exchange data with a PROMATRIX – system
The following features can be realised:
announcement/alarm into different Areas
announcement/alarm into different sectors of a PROSOUND area
audio signal from local or networking (RS485) DPM 4000
transmission of different BGM sources into the ELA areas
Transmission of all audio signals via fiber optics, CobraNet, network
Transmission of the RS 485 – signals for networking DPM 4000 via fiber
optics.
Script Files
Script files as advanced programming are extentions of the
operating elements in the IRIS program for use of multiple
commands coming from a single element.
• EV NetMax with IRIS-NET software is the
integrating tool for audio and control
• EV NetMax is the linking component to use
distributed ProSound installations as life safety
standard conform integrated systems
• EV NetMax can be used as audio expansion
for Dynacord ProAnnounce systems
• EV NetMax can be interconnected via data
interface, GPIO‘s and supervisioned audio lines
• User tailored operation, supervision and
administration from e.g. paging consoles, PC or
touch TFT screens and media control systems
• Status and failure signalization „in both worlds“:
Life safety Paging and ProSound