128-channel Optoisolated Digital I/O Board
64 Optoisolated Digital Inputs, 64 Optoisolated Digital Outputs Board. Also see PD2-DIO-128.
Note: This board is not recommended for use in new, long-term applications. Our plan is to maintain this board’s availability until at least January 31, 2028. However, unlike our DNx series availability guarantee, we cannot guarantee availability until 2028. Though we will not discontinue the board simply due to declining sales, we reserve the right to discontinue it should a key component required to build the board become unavailable.