
OPERATION
A. INITIAL SETUP
1. Connect a 9v DC transformer (included) to the receptacle on the back of the control box. The LED will light green to indicate
power.
2. Be careful not to mount or enclose Interface on or in metal, as this may effect radio reception.
3. Set the RTS Receiver or motor into its Programming Mode. Refer to the installation instructions of the relevant RTS receiver
or motor for this procedure.
NOTE: for initial programming provide power only to the motor or control being programmed.
4. Using the rotary switch, select the channel to be programmed. Letters A through F stand for channels 10 through 15, 0 for
16. Briefl y press the programming button (1 sec. max), the window treatment will jog to indicate the channel has been
memorized.
5. Repeat the steps above for each channel or product to be memorized, up to 16.
6. To test the control operation, simply press the UP, STOP or DOWN buttons on the front of the control. The window treatment
should move appropriately. The LED will fl ash red to indicate the radio signal has been transmitted.
B. INFRARED OPERATION
1. The RTS Interface is compatible with Somfy’s multichannel transmitter. Connect an infrared sensor to the appropriate con-
nector on the back of the Interface.
2. Each individual motor is activated by fi rst aiming the transmitter at the sensor and pressing the desired unit number on the
transmitter and then pressing the UP or DOWN buttons. Press the center button to STOP the window treatment at any time.
C. RS232 OPERATION
1. The Somfy RS232 interface uses the following communications settings: 9600 Baud, 8 Data Bits, 1 Stop Bit, No Parity
2. Set the rotary switch to position 1.
3. The basic format for communication is as follows: URTSI ADDR MOTOR CHAN DIR
The URTSI address is 01.
The motor channel should be 2 digits from 01 to 16.
The directional commands are: U = Up D = Down S = Stop (Must be Capital letters)
4. Examples:
Motor 1 UP: 0101U
Motor 5 DOWN: 0105D
Motor 12 STOP: 0112S
D. RS485 OPERATION
1. The Somfy RS485 interface uses the following communications settings: 9600 Baud, 8 Data Bits, 1 Stop Bit, No Parity
2. With RS485, it is possible to connect 16 Universal RTS Interfaces on one network. Each Interface will have its own address.
To select the address, set the rotary switch to the desired number. Letters A through F stand for addresses 10 through 15, 0
for 16.
3. The basic format for communication is as follows: URTSI ADDR MOTOR CHAN DIR
The URTSI address should be 2 digits from 01 to 16.
The motor channel should be 2 digits from 01 to 16.
The directional commands are: U = Up D = Down S = Stop (Must be Capital letters)
4. Examples:
URTSI 1, Motor 1 UP: 0101U
URTSI 3, Motor 12 DOWN: 0312D
URTSI 14, Motor 9 STOP: 1409S
URTSI 10, Motor 15 UP: 1015U
MECHANICAL SPECIFICATIONS
Overall Dimensions: L: 3 in. W: 4 in. D: 1 3/8 in.
Typical Range (Optimal Conditions): 65 ft.
ELECTRICAL SPECIFICATIONS
Power: 9V DC, 200mA
Frequency: 433.42 Mhz
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