Check the listing for details. National Instruments NI 9269 cDAQ Analog Output Module, Simultaneous Updating. Condition: Used. Listed at 945.00 USD. National Instruments 9269 analog output module for cDAQ / cRIO systems. Tested, fully functional, and in good physical condition. There is a mark on the aluminum cover, as shown in photos. 100 kS/s/ch Simultaneous, ±10 V, Isolated, 4-Channel C Series Voltage Output Module—The NI‑9269 is a channel‑to‑channel isolated analog output module. The NI‑9269 adds channel‑to‑channel isolation for increased safety and improved signal quality. Channel‑to‑channel isolation is commonly needed for applications that have multiple electrical systems, such as automotive tests, or industrial applications that are subjected to increased noise and often contain multiple ground planes. For additional information and resources, use the model name to search the manufacturer's website.