National Instruments Corporation NI 9403E w/ DSUB 32 Ch, TTL Digital I/O Module, Board-Only-QTY 10
The NI 9403E with DSUB is a 32-channel, board-only digital input/output module designed for use with CompactDAQ and CompactRIO systems. It features TTL/CMOS-compatible digital I/O lines, supporting both input and output operations. The module is capable of handling 32 bidirectional digital channels, making it suitable for high-channel-count applications such as industrial automation, monitoring, and control. The DSUB connector provides secure and reliable connectivity. This specific part number, 780539-10, refers to a bulk package containing 10 board-only modules, ideal for OEMs or large-scale deployments. The NI 9403E is engineered for high-speed digital communication and seamless integration with NI software tools.