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Summary of Contents for National Instruments NI-9206
- Page 1 NI-9206 Getting Started 2023-08-02...
- Page 2 NI-9206 Getting Started........
- Page 3 NI-9206 Getting Started NI-9206 Block Diagram The NI-9206 channels share a common ground (COM) that is isolated from other modules in the system. All channels share a programmable gain instrumentation amplifier and are multiplexed to an ADC. Each channel also has ±30 V overvoltage protection.
- Page 4 Programmable function interface, digital input signal connection NI-9206 Signals You can connect single-ended or differential signals to the NI-9206; use a differential measurement configuration to attain more accurate measurements and less noise. Specific signal pairs are valid for differential connections.
- Page 5 AI29 AI22 AI30 AI23 AI31 Connecting Floating Differential Signals to the NI-9206 Refer to the following figure to connect floating differential signals to the NI-9206. Figure 2. Connecting Floating Differential Signals to the NI-9206 AI0 (CH0+) – – AI8 (CH0–)
- Page 6 – NI-9206 In an RSE configuration, the NI-9206 measures each channel with respect to COM. To connect RSE signals to the NI-9206, you must connect the voltage ground signal to COM to keep the maximum working voltage in the specified range.
- Page 7 PGIA that is shared by all channels and also provides improved noise rejection compared to an RSE connection. Connecting Fuel Cell Devices to the NI-9206 Refer to the following figure to connect a fuel cell device to the NI-9206. Figure 6. Connecting a Fuel Cell Device to the NI-9206 NI-9206 Connection Guidelines Make sure that devices you connect to the NI-9206 are compatible with the ■...
- Page 8 3. Remove the screwdriver from the activation slot to clamp the wire into place. High-Vibration Application Connections If your application is subject to high vibration, NI recommends that you use the cRIO-9941 backshell kit to protect connections to the NI-9206. ni.com © 2023 National Instruments Corporation.