KNX Redundant Bus Power Supply with diagnostic function, 6SU MDRC, 640 mA.
✔ Nominal current 640 mA, continuous current 960 mA, peak 1200 mA. KNX power supply with integrated choke.
✔ Two integrated power supplies for redundancy. Mains voltage 230VAC (separate FI circuits possible).
✔ If one mains voltage or one of the internal power supplies fails, the KNX bus voltage keeps stable by the second power supply.
✔ Failure message by a telegram. Short-circuit-proof. Overload safe.
✔ With additionally choke free output. Integrated bus coupling unit with diagnostic function: Bus voltage, bus current, bus overload. Bus voltage failure/return. All events are stored with time stamp in a ring buffer. Read out of the ring buffer by 14 Byte telegram.
✔ Safety functions to detect a failed device in the KNX line.
Similar Products, Data Sheet, Technical Manual: www.mdt-knx.gr
