AMX NXT-1200V manual Wiring the NXA-AVB/ETHERNET connectors and cables, Audio In Left Channel

Touch Panel Accessories

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 power supply being used on the NXA-AVB/ETHERNET is dependant on the power requirements of the target touch panel.

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. 6 provides a layout of the wiring connection both into and from the breakout box.

Audio In - Left Channel			GND
			In (-)
(6-pin captive wire)			In (+)
Audio In - Right Channel			GND
			In (-)
(6-pin captive wire)			In (+)
Microphone Out			GND(-)
			Out (-)
(4-pin captive wire)			Out (+)
	Comp/Y (BNC)
		C (BNC)
		Ethernet
		(RJ-45)
	12 VDC power
	supply

F

R

O

N

T

NXA-AVB/ETHERNET

Breakout Box

R

E

A

R

Audio/Video

(CAT5)

Ethernet Out (CAT5)

Power to touch panel

FIG. 6 NXA-AVB/ETHERNET Breakout Box connector wiring diagram

The rear-panel wiring connections are described below (from left to right):

•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.

1200V Modero Video Touch Panels 9