MDT KNX Bus Power Supply, 640mA / 1200mA Auxiliary

The MDT STV-0640.02 is a KNX bus power supply that generates a smoothed 30V DC system voltage for a KNX line, with an integrated choke rated 640mA and an additional unchoked auxiliary output up to 1200mA. It mounts on a DIN rail, runs from 230V AC, is short-circuit and overload proof, and shuts down in a controlled way on over-temperature, with three LEDs indicating bus reset, normal operation and overload.