The MGV-4000/PA Controller from TDM allows routing of audio inputs from different sources to the connected speaker zones. The controller converts the VoIP audio codecs into analogue signals as input for the connected amplifiers and their speakers.
The zone selection feature allows the operator or dispatcher to select dedicated speakers to broadcast an announcement at a specific location. Each broadcast can be assigned a priority level, those with a higher priority will take precedence over announcements of lower priority.
All announcements are duplicated on the MGV-4000 /PA Controller and forwarded to the voice recorder on TDM’s NIS system; providing recorded evidence of each audio announcements.
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Datasheet mgvpa Trans Data Management
1. Features
Up to 8 simultaneous announcements
Speaker zone/group selection (line-based or serial protocol)
Priority announcements
Wideband audio
Local pre-recorded announcement can be triggered by external events
Simultaneous streaming to the voice recorder on TDM’s NIS system
Integration into maintenance centre of TDM’s NIS system
Remote configuration and software download
Support DNS/DHCP
Hot-swappable, field-replaceable front-end boards
The MGV-4000/PA Controller from TDM allows routing of audio inputs from different sources to the
connected speaker zones. The controller converts the VoIP audio codecs into analogue signals as input
for the connected amplifiers and their speakers.
The zone selection feature allows the operator or dispatcher to select dedicated speakers to broadcast
an announcement at a specific location. Each broadcast can be assigned a priority level, those with a
higher priority will take precedence over announcements of lower priority.
All announcements are duplicated on the MGV-4000 /PA Controller and forwarded to the voice recorder
on TDM’s NIS system; providing recorded evidence of each audio announcements.
MGV-4000 /PA Controller
The Public Address Controller from Trans Data Management
2. General
Dimension
(W x L x H)
452 x 380 x 44mm
(19”, 1U)
Weight
5.0kg (MGV-4000 chassis)
6.0kg (MGV-4000 with 4 MGC-
204)
Protection grade IP 20 (EN 60529)
Mounting
Mounting brackets can be
adjusted in depth: 0 /30 /60mm
MTBF 180,000h
MART 0.5h
Environmental
Operating Temp. 0°C to +55°C
Storage Temp. -35°C to +70°C
Humidity 5% to 95% (non-condensing)
Power Supply
Input Voltage
100 to 230 VAC, 50 to 60 Hz
(Option /230)
-48VDC (Option /48)
Power
consumption
(all 8 channels)
25W during operation
15W in idle mode
Connectors MGV-4000
In case of Input Voltage
Option / 230
C14 Inlet with Fuse holder
In case of Input Voltage
Option / 48
Base strip DFK-PC 7.62mm pitch
(connected on screw terminal; Max.
wire size 4mm2
)
Ground bolt for protective earth
Network
2 Ethernet Ports, 10 /100 Base T,
8P8C RJ45 Jack
Approvals
EMC
EMC Directive 2004/ 108/ EC
EN 55022: 2010
EN 55024: 2010
Safety EN 60950-1: 2005
CE Marking Directive 93 /68 /EWG
References
218270-00100
MGV-4000 chassis for -48VDC input
voltage, with internal LAN Switch
218270-00110
MGV-4000 chassis for 230VAC input
voltage, with internal LAN Switch
218270-30020 MGC-204 /PA (front-end board)
SPECIFICATIONS: MGV-4000 /PA Gateway
* VoIP Communication System from Trans Data Management or any other VoIP System
USE CASE: MGV-4000/PA Gateway
TDM’s
NIS System*
3rd party
PA System
MGV-4000
PA Gateway