SOMFY SONESSE 30 RTS - Manual (Page 16)

Universal RTS Interface (URTSI)
Features
Antenna
IR Sensor Port
RS232
or RS485 Input
Allows user to convert infrared, RS232 and RS485
® protocol into Radio Technology Somfy (RTS) to allow
for third party control.
Offers 16 channels.
Compatible with full range of RTS motors.
With its compact and sleek design, the
URSTI can be housed in a discrete location.
9 Volt DC
(power supply
included)
UP
STOP
DOWN
Program Button
Channel Selector
RTS Transmission LED
13
Rs485
Expansion