Schneider TSX17ACC5 Brand Introduction Schneider TSX17ACC5 (TSX 17 ACC5) is Uni-Telway bus adapter module developed by Telemecanique for TSX17-20 micro PLC system. It specializes in connecting TSX17-20 PLC programming port to Uni-Telway fieldbus, serving as bus interface for multi-station distributed automation network, realizing cyclic data exchange between multiple TSX17 stations.