Designed for 12” Foup, 8 buffers with motion module (conveyor base). Buffer no. could be customized.br Placement and detect sensor in each buffer. RFID readers are equipped to read Foup ID. Communication with main system via E84. Smart information display in GUI Light curtain in front of buffers for safety concern. Connected with Foup STK, conveyors can transport Foups into/out of STK. (interlock mechanism available) PC base controller. http://www.chiff.com.tw/T-CHINESE/cd-ex.html