The ENNIS KNX output actuator is an KNX rail mounting modular device for the independent switching of 4 groups of electrical loads; to this purpose the
outputs of the device are equipped with potential-free relay contacts.
The device is equipped with an integrated bus communication module and is designed for rail mounting in PDUs. The position of the lever simultaneously
indicates the switching status of the relay. The bistable relays ensure that the programmed status is maintained also in case of bus voltage failure. The
device is powered by the KNX bus line with SELV voltage 30 Vdc and does not require any auxiliary power supply.