JRA/S4.230.7.2 Blind/Shutter Actuator, 3 limit switch, travel detection, binary input, manual operation, 4-fold, 230 V AC, MDRC

For the control of independent 230 V AC motors via ABB i-bus® KNX. The devices are designed for positioning blinds, roller shutters, awnings and other shading products as well as for controlling doors, windows and ventilation flaps. Additional auxiliary voltage is not needed. The device can be used for blinds with working position/3-end-position-switches and features an additional down contact to control the respective motors. The travel times of the motor are detected automatically via current detection. Additionally the device has 2 binary inputs (contact scanning) per output, for the connection of conventional switches or push-buttons to directly control the hanging. The device is pre-configured so that the respective inputs are directly assigned to the outputs. To protect the motor, the output contacts are electromechanically locked against each other. Push buttons are located at the front of the device to control the outputs e.g., during commissioning. The current status of the output is displayed via LEDs if the output is selected.