Check the listing for details. National Instruments NI 9476 cDAQ Digital Output Module, D-Sub. Condition: Used. Listed at 195.00 USD. National Instruments 9476 digital output module, D-sub connector version. Tested, fully functional, and in excellent physical condition. 36 V, 32-Channel (Sourcing Output), 500 µs C Series Digital Module —The NI‑9476 works with industrial logic levels and signals to connect directly to a wide array of industrial switches, transducers, and devices. Each channel is compatible with signals from 6 V to 36 V, based on the external power supply, and features transient overvoltage protection between the output channels and the backplane. You can programmatically monitor the built-in overcurrent and short-circuit protection status of each channel. For additional information and resources, use the model name to search the manufacturer's website.