Specifications

Crestron CNWM-LU12 Lutron
®
Keypad
Operations & Installation Guide - DOC. 8150 Lutron® Keypad: CNWM-LU12 •• 1
Lutron
®
Keypad: CNWM-LU12
Description
Functional Description
The Lutron
®
Keypad, CNWM-LU12, is a 12 button keypad that is part of the
Crestron Home™ total control system. It features a faceplate and buttons that match
the style and colors of Lutron’s GRAFIK EYE ™ or Homeworks™ systems. The
CNWM-LU12 is a standard Cresnet device, may be programmed as desired using
SIMPL™ Windows

, and does not require a ST-LT interface module.
The CNWM-LU12 is used instead of large banks of switches and/or dimmers and is
designed for wall-mounting into a 1-gang electrical box (recommended 2.5” depth).
The removable faceplate of the keypad can be customized to match a home’s paint
colors, wall coverings, or décor. All faceplates include custom engraving to label
button functions. Refer to the latest version of the Cresnet Engraving Worksheet for
the CNWM-LU12 (Doc. 5842) for engraving directions. Contact Crestron customer
support for further instructions.
The keypad has 12 functionally identical buttons and 10 of the buttons have
associated light emitting diodes (LEDs) for user feedback indicators. All buttons are
momentary switches and provide digital inputs to the Cresnet system. The
illumination of the LEDs, which are independently addressable, is programmed by
SIMPL Windows.
Physical Description
The CNWM-LU12 keypad is shown on the next page. Each keypad has 12 buttons
with the top 10 buttons are associated with LEDs for feedback indicators. The
buttons and LEDs, are arranged numerically from left to right, top to bottom.
The keypad consists of three major assemblies. The faceplate assembly contains a
removable, paintable faceplate and a faceplate frame that is attached to the button
assembly. The button assembly consists of a switch assembly with momentary
contact closure switches and a circuit board with an external ground wire. The third
assembly is the Crestron system adapter. This supplies Cresnet communications with
the keypad buttons and LEDs.
At the rear of the keypad is the Cresnet 4-wire, male connector (standard Cresnet
network port labeled 24 Y Z G). The connector provides the Cresnet 24VDC
operating power and communications to the keypad.