AMX NXD-CV7 - Manual (Page 17)

CV7 Touch Panel Accessories
9 7" Modero Widescreen Touch Panels
Use a standard CAT5 Ethernet cable to provide both communication and 10/100 network
connectivity between the panel, NXA-AVB/ETHERNET, NetLinx Master, and the network.
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. 6 Sample wiring configuration using CA Modero panels
Direct
connect
NXD/T Non-video capable
Ethernet
(CAT5)
Touch Panels
PSN power
Audio (CAT5)
between the
NXA-AVB/ETHERNET
Breakout Box
supply
The breakout box unit can be mounted on either a horizontal flat surface or into an
equipment rack (by removing the front screws and attaching it to an optional AC-RK).
The PSN power supply being used on the NXA-AVB/ETHERNET is dependant on the
power requirements of the target touch panel.
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.
NXA-
A
V
B/ET
HERNET
Break
ou
t B
o
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)
PSN 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)