Lutron Electronics RadioTouch RTA-RS232 Setup And Installation Manual page 22

Device Control Commands
Preset Commands for Contact Closure Output Zones
Five (5) contact closure outputs are available on a RadioTouch
via the RS232 Interface using presets 1–5. Contact closure outputs in the RadioTouch
used to control AC motorized window treatments and projection screens.
Preset Numbers to Button Locations
Closure 2 (Preset #2)
Closure 4 (Preset #4)
Closure 3 (Preset #3)
AC Shades
OPEN
STOP
CLOSE
RTA-WX-C3LB
Projection Screens
UP
DOWN
RTA-WX-C2LB
22 RadioTouch Setup Guide for RTA-RS232
TM
Tabletop Transmitter
Preset #2
Preset #4
Preset #3
RTA-WX-C3SB,
RTA-TT-C3
Preset #2
Preset #4
RTA-WX-C2SB,
RTA-TT-C2
RTA-RX-F-SC Controller and can be accessed
TM
system are primarily
TM
Closure 1 (Preset #1)
Closure 2 (Preset #2)
Closure 3 (Preset #3)
Closure 4 (Preset #4)
Closure 5 (Preset #5)