Single-channel precision source-measure unit (smu) (24 pages)
Summary of Contents for National Instruments 9211A
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USER GUIDE AND SPECIFICATIONS USB-9211/9211A 4-Channel, 24-Bit Thermocouple Input Devices This user guide describes how to use the National Instruments USB-9211/9211A devices and lists the specifications. Introduction The NI USB-9211/9211A data acquisition device provides a USB interface for four channels of 24-bit thermocouple inputs with integrated signal conditioning.
Caution Do not remove modules unless power has been switched off or the area is known to be nonhazardous. The USB-9211/9211A is not certified for use in hazardous locations. Caution USB-9211/9211A User Guide and Specifications ni.com...
Refer to Figure 3, while completing the following assembly steps: Make sure that no signals are connected to the NI 9211 module and the USB cable is not connected to the device. Remove the protective cover from the 15-pin DSUB connector. USB-9211/9211A User Guide and Specifications ni.com...
Table 2. LED State/Device Status LED State Device Status Not lit Device not connected or in suspend. On, not blinking Device connected, but no module installed. Single-blink Operating normally. Double-blink Operating normally. Quadruple-blink Device error. Refer to ni.com/support USB-9211/9211A User Guide and Specifications ni.com...
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(>42.4 V , 60 VDC). Refer to Figure 7 while completing the following steps: Connect the leads to the screw terminal and secure with the strain relief. Finish by snapping the backshell around the connector. USB-9211/9211A User Guide and Specifications ni.com...
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15 °C or more than 35 °C, use this channel to read the offset error. The USB-9211 always has this channel enabled. Use NI-DAQmx to configure the behavior of the autozero channel for the USB-9211A. Refer to the NI-DAQmx Help, accessible from Start»All Programs»National Instruments»NI-DAQ, for more information. USB-9211/9211A User Guide and Specifications ni.com...
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Figure 10. Type E and T Errors Max over Temp Range with Autozero Max at Room Temp Range without Autozero Typ over Temp Range with Autozero –200 1000 1200 Measured Temperature (°C) Figure 11. Type J and N Errors USB-9211/9211A User Guide and Specifications ni.com...
Common-mode rejection ratio (0 to 60 Hz) Channel-to-common ......95 dB Common-to-earth ground ....>170 dB Temperature measurement ranges ..Works over temperature ranges defined by NIST (J, K, R, S, T, N, E, and B thermocouple types) USB-9211/9211A User Guide and Specifications ni.com...
CAN/CSA-C22.2 No. 61010-1 For UL and other safety certifications, refer to the product label, or visit Note , search by model number or product line, and click the ni.com/certification appropriate link in the Certification column. USB-9211/9211A User Guide and Specifications ni.com...
, search by model number or product line, and click the ni.com/certification appropriate link in the Certification column. Calibration You can obtain the calibration certificate for the USB-9211/9211A at ni.com/calibration Calibration interval .........1 year USB-9211/9211A User Guide and Specifications ni.com...
Instruments trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies. For patents covering National Instruments products, refer to the appropriate location: Help»Patents in your software, the patents.txt file on your CD, or ni.com/patents.
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