Bộ lập trình nhúng 1 cổng RS-232/485+ 1 cổng RS-485 ICP DAS I-7188XGD CR
The I-7188XG series (I-7188XG, I-7188XGD) is a palm-size PAC with ISaGRAF SoftLogic. It has 2 Serial ports (COM1:RS-232/RS-485 & COM2:RS-485). The user can choose an I/O expansion board, X-Board, to expand COM Ports, I/Os or memories of I-7188XG Series.
I-7188XGD is the same as I-7188XG but with 5-digit 7-segment LED display.