Bus cable UNITRONIC® BUS PB FD P COMBI 1X2X0.64+3X1, bus cable, PROFIBUS DP, drag chain, nominal wave impedance: 150, PUR, violet, areas of application: PROFIBUS DP (according to DIN 19245 and EN 50170, e.g. for SIEMENS SIMATIC® NET, also for FIP Factory Instrumentation Protocol), 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, for highly flexible applications (drag chains, frequently moving machine parts)