Wiring The Nxa-Avb/Rgb Connectors And Cables - AMX NXD-1700VG Instruction Manual

Wiring the NXA-AVB/RGB Connectors and Cables

The inputs and outputs on this 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/RGB and a target Modero panel.
The front RGB RJ-45 connector both receives one-way RGB video signals from the breakout box and uses this same connector as a
two-way communication point for pass-thru control data from the panel's USB connector through to the communicating computer.
The NXA-MTC/RGB Combo Table Top cable (CA2250-70) provides an RJ-45 Ethernet connector for data, an RJ-45 connector for
Audio/Video, and a third RJ-45 connector for both pass-thru control and RGB signal feed to the panel's internal NXA-RGB input
card. FIG. 4 provides a layout of the wiring connection both into and from the breakout box.
Audio In - Left Channel
(6-pin captive wire)
Audio In - Right Channel
12 VDC power
NXA-AVB/RGB Breakout Box connector wiring diagram
FIG. 4
The rear-panel wiring connections are described below (from left to right):
• RGB/COMPONENT In: 15-pin HD 15 video connector used to feed in signals from an outside video source, through the box, and then
• MIC OUT:
• AUDIO IN:
• USB:
• PWR:
• ETHERNET:
• Video In BNCs:
Modero VG Series Touch Panels - Instruction Manual
RGB/Component In
(HD-15)
Microphone Out
(4-pin captive wire)
(6-pin captive wire)
(Type-B)
supply
Ethernet
(RJ-45)
Comp/Y (BNC)
C (BNC)
to NXA-RGB card on the panel. This signal can also be fed from a BNC connector by using the optional NXA-
RGBCBL, 15-pin to 5X BNC RGB Breakout cable (FG2250-80).
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.
6-pin 3.5 mm 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.
Type-B USB device port input connector for pass-thru computer control. This port provides two-way signal
between the keyboard and mouse (connected to the rear/side USB connectors on the Modero panel) through
the front RGB connector on the breakout box, out the rear USB Type-B connector, and then to/from the
connected computer.
2-pin 3.5 mm 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/RGB (rear power connector through to
the front power connector).
RJ-45 connector routes data to the G4 panel through the front Ethernet port. These connections use a standard
CAT5 Ethernet cable to provide communication between the target panel, box, and Master.
Feeds either Composite/S-Video Luma or S-Video Chroma signals into the NXA-AVB/RGB. This feed is then
redirected out to a Modero panel through the front Audio/Video CAT5 port.
Note: Although the NXA-AVB/RGB Breakout Box can accept either a Composite or S-Video input signal type, only
one input source can be used at a time. This unit does not auto-detect the incoming signal type. Using S-Video
would require a cable split and a simultaneous connection to both the COMP/Y and C connectors (which would
prevent an additional Composite signal from being fed into the unit). Do not connect two Composite video signal
cables to the COMP/Y and C connectors.
F
R
O
N
GND
T
Out (-)
Out (+)
GND
In (-)
In (+)
GND
In (-)
In (+)
USB
R
E
A
R
Touch Panel Accessories
RGB
(CAT5)
Audio/Video
(CAT5)
Ethernet
Out (CAT5)
Power to
touch panel
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