High-Precision Control with ABB JRA/S 2.230.5.1

The ABB JRA/S 2.230.5.1 (2CDG110122R0011) sets a high standard for intelligent facade control within the KNX ecosystem. Primarily, this 2-fold actuator manages 230V AC motors with exceptional precision. Consequently, the ABB JRA/S 2.230.5.1 provides a seamless user experience by automating natural light and heat entry into the building.
Key Features of ABB JRA/S 2.230.5.1:
  • Automatic Travel Time Detection: The ABB JRA/S 2.230.5.1 identifies the exact movement time of the motor automatically. Furthermore, this feature eliminates the need for manual measurements during setup. As a result, the system maintains perfect alignment of all blinds across a building facade.
  • Direct Manual Control: The front panel houses tactile buttons for each output. In addition, these buttons allow for manual UP and DOWN movement without requiring a programmed bus connection. Therefore, installers can verify the wiring and motor limits immediately after mounting the ABB JRA/S 2.230.5.1.
  • Enhanced Motor Protection: This actuator incorporates electronic and mechanical interlocks for each channel. Specifically, these safety measures prevent the simultaneous activation of opposite directions. At the same time, the device monitors the load to ensure the longevity of the connected motor drives.
  • Sustainable Energy Management: The KNX bus powers the internal logic of the unit efficiently. Moreover, the ABB JRA/S 2.230.5.1 lowers the building’s energy footprint by managing solar gain through precise slat tilting. Accordingly, this device helps projects achieve higher sustainability ratings and lower utility costs.