Types of controls Torro for blinds, curtains ang windows.
230V AC - PHASE (LINE SWITCHING)
Control voltage 230V AC grom the building power network is passed to one of the wires of motor/controller. The motor has two control phases L1, L2, neutral wire N and depending on version/supplier - grounding wire PE (earth). In case of phase motors control is a power supply at the same time.
Control source: Main power supply 230V AC 50Hz
Control: Supply voltage to one of the 2 control wires L1, L2
RF - RADIO
Wireless control with 433.92 MHz radio frequency. Remote controls, radio wall transmitters or multi-channel controlers are used. One remote control can be used to control multiple receivers. Also, one receiver/motor with built-in receiver can be controlled by multiple remotes/transmitters.
Control source: Radio waves sent by radio transmitter RF (remote)
Control: Press or touch the key on the remote control or transmitter
24V DC - CHANGING THE POLARITY
Cable control is reversing the polarity of the DC voltage at the input to the motor. When motor is not working, no voltage is applied. Operation of the motor in either direction causes the input to 24V DC in the plus-minus polarity or negative-plus.
Control source: Power supply transforming voltage 230V AC in 24V DC
Control: Switch or radio receiver replacing "+" plus with "-" minus at the input to the motor
RS232/RS485 - SERIAL PORT
Control via serial RS232 or RS485. By a communication protocol data is transferred between devices. Two wires (RJ12 connector - conductor 1 and 6) are used for the control.
Control source: logical value 1 or 0 based on voltage analysis
Control: using a computer application or building management system.
DCT (DRY CONTACT) - POTENTIAL-FREE
Potential-free control is connecting the wires in the low-voltage cable at the motor or controller input. The voltage is transferred from the COM wire to the UP, DOWN, STOP. After the COM wire is connected to directional or STOP wire, motor start/stop working. Stop function can also be obtained by combining the COM wire with the UP and DOWN wires.
Control source: COM potential-free wire from motor,
Control: COM connection with UP, DOWN or STOP wires.