Extron-electronics DVI 201 User Guide User Manual download pdf (Page 17)

Decora Unit Mounting

The DVI 201 A D (Decora) transmitter and receiver can be installed in a one-gang electrical

wall box with a Decora wall plate cover (supplied).

The installation must conform to national and local electrical codes and to the size

requirements of the wall plate.

UL/safety guidelines

The following Underwriters Laboratories (UL) guidelines pertain to the installation of the

Decora transmitters and receivers into a wall or furniture.

1. These units are not to be connected to a centralized DC power source or used beyond

their rated voltage range.

2. These units must be installed in UL listed junction boxes.

3. These units must be installed with conduit in accordance with National Electrical Code.

Preparing the site and installing the wall box

Choose a location that allows cable runs without interference. Allow enough depth for

both the wall box and the cables. The box should be at least 2.5 inches (6.4 cm) deep

to accommodate the connectors and cables. Install the cables into the wall, furniture, or

conduits before installing the wall plate.

NOTE: The Decora units are very deep and have connectors on the back side

(ﬁgure 10). Extron recommends its 1-gang or 2-gang junction boxes

(part #s 980130 and 980084), which have a depth of 2.5 inches (6.4 cm).

2.50” [63.5mm]

1.51” [38.48mm]

1.85” [47mm]

Junction Box

TP Cable

(no boot)

TP Cable

(no boot)

Captive

Screw

Connectors

Figure 10. Decora Unit Depth Proﬁle

To install a new wall box, perform steps 1 through 9 on the next page. If a suitable wall

box is already installed, perform steps 6 through 9 on the next page. UL listed wall boxes

are recommended.

DVI 201 • Installation and Operation 13

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Extron-electronics DVI 201 User Guide User Manual Page 17