Are the outputs on Blind Actuators JRA/S mechanically interlocked?
For all Blind Actuators of the JRA/S and JA/S series, the outputs for UP and DOWN are mutually interlocked mechanically and by software. Even if a relay contact is welded, it is always ensured that the motor cannot be switched into the opposite direction of rotation. This will prevent simultaneous parallel energizing of the windings in the motor.
Tags: KNX, Shutter Control, Shutter Control