Fieldbus Technology Cable. Reelfast Bulk Cable. Ident. no.: RF51916. Shielded Twisted Pair. Fieldbus Technology Cable. fieldbus type: DeviceNet, TPU jacket,Violet, shielded, 1STPX22+1STPX24 AWG. Flame Ratings: UL1061, CSA FT1. UL/CSA AWM 300V. Halogen Free