Description Pfeiffer TC110 Turbo Controller The TC 110 electronic drive unit operates smaller Pfeiffer turbo pumps and their accessories. It’s purpose is to drive, monitor and control the pump. The TC 110 is designed to work with Pfeiffer HiPace 10, 30, 80, 300H and SplitFlow 50 and 80 turbo pumps. It requires 24 VDC input power, normally supplied by a Pfeiffer DCU 110 or OmniControl 200 controller through a special connection cable.