MDT STR-0640.01 KNX bus power supply | 640 mA, diagnostic function, redundant

KNX redundant bus power supply with diagnostics to increase operational reliability, 6TE, REG, 640 mA. Nominal current 640 mA, continuous current 960 mA, peak current 1200 mA. KNX bus power supply with integrated choke. Two integrated power supplies for redundancy. Supply voltage 2x230 V AC (separate FI circuits possible). If a mains voltage or an internal power supply fails, the KNX bus voltage is maintained via the second power supply. Failure message via telegram. Short-circuit proof. Overload proof. Additional unchoked output. Integrated bus coupler with diagnostic functions: bus voltage, bus current, bus overload. Mains voltage failure/return. All events are stored in the ring buffer with a time stamp. Reading the ring buffer via 14-byte telegram. Safety function to detect a device failure in the line. 3-year product guarantee.