Wiring Guidelines For The Cv7 Panels; Preparing Captive Wires; Wiring A Power Connection - AMX NXD-CV7 Operation/Reference Manual

Wiring Guidelines for the CV7 Panels

CV7 panels use a 12 VDC-compliant power supply to provide power to the panel via the 2-pin
3.5 mm mini-Phoenix PWR connector. Use the previously provided power requirement information to
determine the power draw.
The incoming PWR and GND wires from the power supply must be connected to the corresponding
locations within the PWR connector.
These units should only have one source of incoming power. Using more than one
source of power to the touch panel can result in damage to the internal components
and a possible burn out.
Apply power to the panels only after installation is complete.

Preparing captive wires

You will need a wire stripper and flat-blade screwdriver to prepare and connect the captive wires.
Never pre-tin wires for compression-type connections.
1. Strip 0.25 inch (6.35 mm) of insulation off all wires.
2. Insert each wire into the appropriate opening on the connector (according to the wiring diagrams
and connector types described in this section).
3. Tighten the screws to secure the wire in the connector. Do not tighten the screws excessively; doing
so may strip the threads and damage the connector.

Wiring a power connection

To use the 2-pin 3.5 mm mini-Phoenix connector with a 12 VDC-compliant power supply, the incoming
PWR and GND wires from the external source must be connected to their corresponding locations on the
connector (FIG. 42).
PWR +
GND -
To the Touch Panel
FIG. 42 NetLinx power connector wiring diagram
1. Insert the PWR and GND wires on the terminal end of the 2-pin 3.5 mm mini-Phoenix cable. Match
the wiring locations of the +/- on both the power supply and the terminal connector.
2. Tighten the clamp to secure the two wires. Do not tighten the screws excessively; doing so may strip
the threads and damage the connector.
3. Verify the connection of the 2-pin 3.5 mm mini-Phoenix to the external 12 VDC-compliant power
supply.
7" Modero Widescreen Touch Panels
Installation
Power Supply
45