Control of asynchronous motors for blinds, awnings, C-OR-0202B

To control 230VAC motors with reversal by switching the windings (similar to 3-point actuators for valves and dampers), we recommend relay outputs with blocking of the closing of both outputs (which usually causes destruction of the actuator motor).

Connection of the control by a module located directly in the body or near the shielding element in the installation box.

Fig.1    Example of connection of blind motor control by module C-OR-0202B

Notes:

1. Relay outputs with mutual blocking of switching of both outputs, when DO1 is closed the motor goes up, when DO2 is switched on, when incorrectly closing both outputs the motor goes up.

2. The relay contacts have a short-term switching current of up to 80 A, so they can easily handle switching phenomena when closing and opening the contact.

3. Due to the power of the motors for driving the shielding elements, the power supply and control cable is fully suitable for a motor with a cross-section of 1.5 mm2.

4. Two universal inputs (AI1, AI2) can be used for direct connection of blind control buttons, in the case of a deep installation box (eg KOPOS KPR 68 or KPR 68 / L), or a box with side space (eg KUH 1 or KUH 1 / L ) we can install the module C-OR-0202B directly under the button controller.