KNX power supply 640mA, REGSpaceLogic KNX power supply 640mAIntended use-Supply of KNX devices with bus voltage-Supply of devices with direct current-For mounting on DIN rails TH35 according to EN 60715. The bus is connected via a bus connection terminal. The SpaceLogic KNX power supply generates the bus voltage for the KNX line. The power supply has two outputs-a KNX output with integrated choke and a DC 30 V output for additional devices.Two identical power supplies can be connected in parallel to double the output current. The power supply has a potential-free signaling contact for operating and diagnostic messages.Features: -The nominal current can be distributed as desired. Reset button for switching off the power supply and resetting the bus devices. Short-circuit proof-Overvoltage proof -No-load proof -For operation in systems with emergency power supply. Technical data:Nominal voltage: 220-240 V ACMains frequency: 50/60 HzPower loss: max. 1.8 WKNX medium: TP256Bus output voltage: 28-31 V DC SELVBus output current: 640 mA (all outputs)DC 30 V. Device width: 4 HP (72 mm)Contents: With bus connection terminal and cable cover.