KNX power supply
The KNX-PS640 power supply unit enables the KNX bus to be supplied with system voltage (SELV). The output with integrated choke makes it possible to separate the power supply from the KNX bus communication line.
wide input voltage range: 195…265 V AC (50/60 Hz)
output voltage for the bus: 28…30 V DC
short-circuit protection for AC power input
short-circuit and overload protection for DC power output
LED indicators of power supply operating status
installation in electrical cabinets, on DIN rail (35 mm)