ADC introduced the LogiStop control system. This system can be used to operate any of ADC’s (as well as other manufacturer’s) curtain machines. The LS-1 is a 20 position multiple stop control that can triggered via DMX. Each programmed stop requires one DMX channel. DMX network conductors can be wired directly to the terminal strip. It has a built in DMX terminator. It can also be controlled via an RS232 network or a regular pushbutton.