Module I/O cho bộ lập trình nhúng PAC (I/O Expansion Boards for 7188/7186 Series) ICP DAS X-board
X-Board is a small I/O expansion board inserted in μPAC (μPAC-7186 Series & I-7188 series) for expanding I/O functions. Most μPACs (except some modules like I-7188 & I-7188D) support one I/O expansion bus. Each bus can be plugged in one X-Board. The X-Board allows users to implement various I/O functions such as DI, DO, A/D, D/A, Timer/Counter, UART, flash memory, battery backup SRAM, AsicKey & other I/O functions.