Installing An Rs232 Interface; Installation - Lutron Electronics RadioTouch RTA-RS232 Setup And Installation Manual

Installing an RS232 Interface

Installation

Read all instructions completely before installation.
Important Installation Notes
1. Install in accordance with all national and local
electrical codes.
2. Do not paint the RS232 Interface.
3. Operate in ambient temperatures between 0°C
(32°F) and 40°C (104°F).
4. Use only the AC adapter provided by Lutron with
your RS232 Interface unit. Using an AC adapter not
rated at the following specifications could damage
the control and possibly overheat the AC adapter.
• Input: AC 120V 60Hz
• Output: AC 9V/500mA Class 2
5. The range and performance of the RadioTouch
System is highly dependent on a variety of complex
factors such as:
• Distance between system components
• Construction of walls separating system
components
• Electrical equipment located near system
components
Step 1
Find a suitable location for the
RS232 Interface
Place the RS232 Interface in a convenient and
accessible location. Note: The RS232 Interface
must be located within 35 feet of all
RadioTouch Controllers in the room.
TM
Step 2
Mount the RS232 Interface
Using two screws, mount the RS232 Interface
to a 4"x4" junction box or directly to a wall
(screws and wall anchors provided).
Use two screws for mounting.
TM
4"x4" Junction Box
W
A
L
L
Mounting to
junction box
• Continued on next page.
RadioTouch
TM
RadioTouch
TM
RTA-RS232
Radio Frequency
Interface INTERFACE CONTROL
PELV(CLASS 2:USA)
Coopersburg, PA 18036
Display
Power
9V
RS232 Connector AC IN
Status
Left Right
LED
Scroll Scroll
TX RX Mode Enter Address Power
OR
See the RTA-RS232 Setup Guide for interface
Optional Terminal
programming and operation instructions. For
Block Connector
additional system details consult the
RadioTouch Installers Guide, which is
TM
1 2 3 included with each RadioTouch Controller.
TM
RadioTouch is a trademark of Lutron Electronics Co., Inc.
This product may be covered by one or more of the following
U.S. patents: 5,248,919; 5,399,940; 5,736,965; 5,798,581;
5,838,226; 5,848,054; 5,905,442, 5,982,103
P/N 500-9258 Rev A
For additional assistance call the Lutron Technical
(800) 523-9466.
Support Center at
Knockout Hole
Mounting to
wall
Setup Guide for RTA-RS232
W
A
L
L
5