Cover Controller

The Cover Controller is a machine cover added by GregTech 6 that allows other covers on the same machine to be turned on and off according to an incoming Redstone signal. Normally, they are switched on by a signal of any strength and switched off without any signal. This behavior can be inverted by using a Screwdriver on the Cover Controller.

When turned off, Compact Electric Conveyors, Compact Electric Pumps, Drains, Air Vents, and Pressure Valves will stop functioning and act as if they are not present on the machine. Item Filters and Fluid Filters will not allow any items or fluids to pass. Shutter Covers will open if they are normally closed, or close if they are normally opened.