SCALANCE XF204 DNA managed IE Y-Switch. 2 Bus adapter BA 2xRJ45 HA.pre- assembled 6DL1193-6AR00-0AA0 4 x 10/100Mbit/s. 2 x Bus adapter interface. Error signaling contact with set button. redundant 24V DC power supply. PROFINET-Device. extended temperature range -40 C to +70 C. Conformal Coating. with electr.. manual on DVD. C-PLUG optional. Delivery with bus adapter