National Instruments Corporation NI-9403, 32-Channel TTL Digital I/O Module, Conformal Coat
The NI 9403 with DSUB (Part Number: 780179-01) is a 32-channel, 7 µs, TTL digital input/output module designed for use with CompactDAQ and CompactRIO systems. It features conformal coating for enhanced environmental protection. The module provides bidirectional digital I/O lines, allowing each channel to be configured as either input or output. It supports 5 V TTL/CMOS logic levels and is suitable for high-speed digital communication and control applications. The DSUB connector facilitates secure and reliable connections. The NI 9403 is engineered for industrial and laboratory environments, offering robust performance and flexibility.