Hi, I have a question. I bought a NI cDAQ-9188 chassis and seven modules. Six of them are for measurements for example the temperature, voltage... and one is a counter (NI 9401) for the frequency. With the tool 'Measurement & Automation Explorer' I created a task to measure analog signals, the temperature, voltage, current... and with the counter the frequency (engine speed). I choosed the option analog capture for the analog signals. But when I try to add a new channel for the frequency measurement, with the plus button, my NI 9401 module isn't listed anymore and no provided devices were found though my NI 9401 counter measure the frequency if i choose the option for capture with a counter. But in this option I can't add analog signales. It is possible to measure analog signals and frequency simultaneously? Yex, How? No, is there an alternative for this task? Thank you. Regards
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