Sv 2Dr4 Eib Knx Power Supply For 4 Lines Sv Special Offer

manufacturer-number : SV-2/DR4 - EIB KNX Power Supply SV-2/DR4 2500 mA/DC The EIB KNX power supply SV-2/DR4 serves to supply EIB KNX lines. The switch-mode power supply has a nominal current of 2500 mA and disposes of a voltage tap that can be adjusted from 22.5 to 29.5V/DC (potentiometer preset to 29.5V for EIB KNX). The delivery includes 1x power supply SV-2, 4x current limiter module SB640 and 4x choke to supply max. 4 EIB KNX line (3x 640mA, 1x 580mA). As far as the structure is concerned, this is the same as extending an existing EIB KNX facility by one line using the unchoked 29V-raw voltage output of the 640 mA power supply. Therefore a choke is required. The 29V raw voltage (unchoked) is transmitted from the power supply SV-2 via the current limiter module to the choke. The choke serves to generate the frames and prevents short circuit of the data frames on the line. The EIB KNX bus voltage can now be collected via bus terminal at the lower side of the choke. Advice : The modul Lees meer over de Sv 2Dr4 Eib Knx Power Supply For 4 Lines Sv Special Offer van huismerk in de productgroep installation bus