AMX NXD/NXT-1500VG, NXD/NXT-1700VG Wiring the NXA-AVB/RGB connectors and cables, VDC power Supply

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/RGB is dependant on the power requirements of the target touch panel.

Use the NXA-MTC/RGB Combo Table Top cable (CA2250-70) to provide both communication and 10/100 network connectivity between the panel, NXA-AVB/RGB, NetLinx Master, and the network.

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.

					RGB/Component In
						(HD-15)
				Microphone Out		GND
						Out (-)
			(4-pin captive wire)			Out (+)
	Audio In - Left Channel					GND
						In (-)
		(6-pin captive wire)				In (+)
		Audio In - Right Channel				GND
						In (-)
			(6-pin captive wire)			In (+)
						USB
						(Type-B)
12 VDC power
			supply			Ethernet
						(RJ-45)

Comp/Y (BNC)

C (BNC)

FIG. 4 NXA-AVB/RGB Breakout Box connector wiring diagram

		F
		R
		O
		N
		T
Box	Breakout	NXA-AVB/RGB
		RGB
		(CAT5)
		Audio/Video
		(CAT5)
		Ethernet
R		Out (CAT5)
E		Power to
A
		touch
R
		panel

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 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).

VG-Series Modero Touch Panels 23