Bus cable UNITRONIC® BUS FF 2, bus cable, FOUNDATION Fieldbus, fixed installation, nominal wave impedance: 100, PVC, yellow, cUL listed, 1X2X1.1, areas of application: FOUNDATIONT Fieldbus is used in intrinsically safe areas, especially in process automation, fixed installation, benefits: cables meet the requirements of ISA/SP50 and FOUNDATIONT Fieldbus for the cable type A