AMX Modero CV7 - Manual (Page 21)

CV7 Touch Panel Accessories
9 7" Modero Touch Panels
Wiring the NXA-AVB/ETHERNET connectors and cables
The inputs and outputs on the breakout box are separated into front and rear connectors. The rear connectors
are used to input external signals. The front connectors are used to communicate signals between the NXA-
AVB/ETHERNET and a target Modero panel. FIG. 7 provides a layout of the wiring connection both into and
from the breakout box.
The rear-panel wiring connections are described below (from left to right):
FIG. 7 NXA-AVB/ETHERNET Breakout Box connector wiring diagram
• AUDIO IN: 6-pin mini-Phoenix connector, divided into left and right audio channels. Each
channel is divided into GND, IN+, and IN- terminal cable connectors
(2 sets of 3 for each channel).
An example of this cable is to strip the ends of 2 RCA audio cables and insert
them into their respective locations on the Audio In port.
Either a balanced (+, -, and GND) or unbalanced (+ and GND) audio signal
can be connected to this input.
• MIC OUT: 4-pin mini-Phoenix connector, divided into GND, OUT-, and OUT+ terminal
connectors.
An example of this cable is to strip the terminal ends of a 3.5mm mini-jack and
insert them into their respective locations on the Mic Out port. This signal can
be fed as a Line Level In to either an amplifier or an AMX VOL card.
Either a balanced (+, -, and GND) or unbalanced (+ and GND) audio signal
can be connected to this output.
• Video In BNCs: Feeds either Composite/S-Video Luma or S-Video Chroma signals into the
NXA-AVB/ETHERNET. This feed is then redirected out to a Modero panel
through the front Audio/Video CAT5 port.
• ETHERNET: RJ-45 connector routes data to the G4 touch panel through the front Ethernet
port. These connections use a standard CAT5 Ethernet cable to provide
communication between the target touch panel, breakout box, and NetLinx
Master.
• PWR: 2-pin mini-Phoenix connector that connects to a 12 VDC-compliant power
supply. This port can be used to provide power to a Modero panel by sending it
through the NXA-AVB/ETHERNET (rear power connector through to the front
power connector).
NXA-
A
V
B/ETH
E
R
N
ET
B
reakou
t Bo
x
Ethernet
(RJ-45)
Audio In - Left Channel
(6-pin captive wire)
Audio In - Right Channel
(6-pin captive wire)
GND
In (-)
In (+)
GND
In (-)
In (+)
GND(-)
Out (-)
Out (+)
Microphone Out
(4-pin captive wire)
12 VDC power
Ethernet Out
(CAT5)
Audio/Video
(CAT5)
Power to
touch panel
F
R
O
N
T
R
E
A
R
supply
Comp/Y (BNC)
C (BNC)