ABB 2CDG110167R0011 SV/S30.640.3.1 Power supply, 640 mA, REG

The KNX voltage supply 640 ma generates and monitors the KNX system voltage (SELV). With the integrated throttle, the bus line is decoupled from the voltage supply. The voltage output is short-circuit-proof and overload-proof. The two-color LED indicates the status of the device. The device has an additional short-circuit-proof and overload-proof 30 W DC voltage output. This can be used for feeding a further bus line (in conjunction with a separate throttle). The voltage supply has a wide-range input for the supply voltage in the range 85Å265 W AC,50/60 Hz.