104500, control unit 4f 16 A hand + current C-load KNX REG

KNX switch actuator 4-fold 16 A with hand-operated and current measurement for C-loads REG plus REG- switch actuators with integrated bus connection. For switching of independently controllable load groups. With hand switch for switching the relay (one off) parallel or without KNX operation. Multi-phase connection. No additional power supply required. Features: hand-operated the relays regardless of the bus or the switching position display. Close or open operation. Central switching function. Collection feedback to reduce the bus load. Active or passive (object readable) cyclic feedback function. Feedback can be delayed after bus release. Logical connection function for each output. Parameable blocking function for each channel. Alternatively, force-setting function for each output. Time functions (on / off delay, step light function - also with a warning function). Inclusion in light scenes possible, max. eight internal scenes per channel are parametable. Storage function for light scenes. Operating hours counter as forward reverse counter with limit value function (limit value can be changed by bus) for each output. Input monitoring for cyclic update with security position. Reactions for bus voltage failure and return and can be adjusted for each channel after an ETS programming process. The switching contacts of the 4-step C-load are specially designed for loads with a capacitive character and resulting short-term high on-turn current (see technical data). The control unit has an integrated power identification. A current measurement can be carried out for each channel. Independent switching of the four exits. Current identification: measurement of the load current for each channel. Wool values for load monitoring (e.g. reporting load loss). Note: Mounting on DIN-Hut rail. VDE- approval according to EN 60669-1, EN 60669-2-1.