Bus cable UNITRONIC® BUS PB FD PA 1X2X0.64, bus cable, PROFIBUS DP, drag chain, nominal wave impedance: 150, PUR, violet, cUL listed, Application areas: Suitable for torsion applications that are typical in the loop of wind turbines (WKA), PROFIBUS DP (according to DIN 19245 and EN 50170, e.g. for SIEMENS SIMATIC® NET, also for FIP Factory Instrumentation Protocol), For highly flexible applications (drag chains, frequently moving machine parts), Benefits: Use wherever the combination of outer sheath with properties similar to polyurethane, halogen-free and increased flame retardancy is required, Cables can be used for PROFIBUS-DP, PROFIBUS-FMS as well as FIP