Bus cable UNITRONIC® BUS PB TORSION 1X2X0.8 500 M, bus cable, PROFIBUS DP, torsion, nominal wave impedance: 150, PUR, violet, cUL listed, 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