knx-ps640_en.pdf
KNX-PS640
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.
Features:
- 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)
The actual appearance of the products may differ from the presented images. Product descriptions are provided in the web service for information purposes only.
