National Instruments NI USB-9472 - Manual

Page 2 - Dimensions; Figures 2 and 3 show the NI USB-9472 device dimensions.

NI USB-9472 User Guide and Specifications 2 ni.com Dimensions Figures 2 and 3 show the NI USB-9472 device dimensions. Figure 2. NI USB-9472 (Screw Terminal) Device in Millimeters (Inches) Figure 3. NI USB-9472 (D-SUB) Device in Millimeters (Inches) 25.34 (0.998) Hi-Speed USB Carrier NI USB-9162 140....

Page 3 - Safety Guidelines; Specifications; Safety Guidelines for Hazardous Voltages; hazardous voltages; not

© National Instruments Corporation 3 NI USB-9472 User Guide and Specifications Safety Guidelines Operate the NI USB-9472 only as described in these operating instructions. Note Although the NI 9472 module may have more stringent certification standards than the NI USB-9472, when used with the NI USB...

Page 4 - Related Documentation; LabVIEW

NI USB-9472 User Guide and Specifications 4 ni.com Related Documentation Each application software package and driver includes information about writing applications for taking measurements and controlling measurement devices. The following references to documents assume you have NI-DAQmx 8.7 or lat...

Page 5 - Taking an; Measurement Studio; DAQ

© National Instruments Corporation 5 NI USB-9472 User Guide and Specifications • Taking Measurements —Contains the conceptual and how-to information you need to acquire and analyze measurement data in LabVIEW, including common measurements, measurement fundamentals, NI-DAQmx key concepts, and device...

Page 6 - ANSI C without NI Application Software; NI-DAQmx C Reference Help; .NET Languages without NI Application Software; Note

NI USB-9472 User Guide and Specifications 6 ni.com ANSI C without NI Application Software The NI-DAQmx Help contains API overviews and general information about measurement concepts. Select Start»All Programs»National Instruments»NI-DAQ»NI-DAQmx Help . The NI-DAQmx C Reference Help describes the NI-...

Page 7 - Training Courses; DAQ Getting Started Guide; Installing Other Software; USB Devices Getting Started Guide; Start»All Programs»National Instruments»; Installing the NI USB-9472 Device; Installing the Software; Installing the NI 9472 Device into the NI USB-9162 Carrier

© National Instruments Corporation 7 NI USB-9472 User Guide and Specifications Training Courses If you need more help getting started developing an application with NI products, NI offers training courses. To enroll in a course or obtain a detailed course outline, refer to ni.com/training . Technica...

Page 9 - Mounting the NI USB-9472 to a Panel; Connecting the NI USB-9472 to a Computer; Devices Getting Started Guide; Start»All Programs»National Instruments»NI-DAQ; for more information.; LED Indicator

© National Instruments Corporation 9 NI USB-9472 User Guide and Specifications Mounting the NI USB-9472 to a Panel Threaded inserts are located in the NI USB-9472 for mounting it to a panel. Refer to Figure 6 for dimensions. Figure 6. Module Dimensions in Millimeters (Inches) Connecting the NI USB-9...

Page 10 - Wiring the NI USB-9472 Device; Caution; LED State; Device

NI USB-9472 User Guide and Specifications 10 ni.com Wiring the NI USB-9472 Device The NI USB-9472 provides connections for eight digital output channels. Caution A high voltage screw terminal backshell must be installed when using hazardous voltages (>42.4 V pk , 60 VDC). Note Table 2 illustrates...

Page 11 - , and the negative lead of the power supply to the; Module

© National Instruments Corporation 11 NI USB-9472 User Guide and Specifications You must connect an external power supply to the NI USB-9472. This power supply provides the current for the devices you connect to the module. Connect the positive lead of the power supply to the supply terminal or pin,...

Page 12 - Connecting Devices to the NI USB-9472; The NI USB-9472 has current

NI USB-9472 User Guide and Specifications 12 ni.com Figure 7. Pin Assignments Connecting Devices to the NI USB-9472 The NI USB-9472 has current sourcing outputs , meaning the DO terminal or pin drives current or applies voltage to the device to which it is connected. You can connect sinking-input de...

Page 13 - Assembling the High Voltage Screw Terminal Backshell; completing the following steps to assemble the backshell:

© National Instruments Corporation 13 NI USB-9472 User Guide and Specifications Figure 8. Connecting a Device to the NI USB-9472 When the channel is on, the channel LED is on and the terminal or pin associated with the channel drives a current or applies a voltage to the device. When the channel is ...

Page 14 - Understanding Short-Circuit-Proof Devices; The amount of current through the channel

NI USB-9472 User Guide and Specifications 14 ni.com Figure 10. Assembled High Voltage Screw Terminal Backshell I/O Protection The NI USB-9472 is short-circuit-proof in accordance with IEC 1131-2 and provides overcurrent protection. Understanding Short-Circuit-Proof Devices Each channel on the NI USB...

Page 15 - Power Supplies and Overcurrent Conditions; . If the voltage is equal to the voltage of; Resetting Channels After an Overcurrent Condition; Output Characteristics; Supply voltage range (; Output voltage; typ

© National Instruments Corporation 15 NI USB-9472 User Guide and Specifications Power Supplies and Overcurrent Conditions If a short-circuit occurs, the current through DO can exceed the current rating for the power supply and the maximum continuous output current for the NI USB-9472. If the power s...

Page 16 - Power Requirements; Current

NI USB-9472 User Guide and Specifications 16 ni.com I/O protection Voltage ............................................30 V max Reversed voltage .............................None Trip currents Minimum possibletrip current ................................6 A Minimum guaranteedtrip current ..............

Page 17 - Safety; NI USB-9472 with Screw Terminal; MAINS

© National Instruments Corporation 17 NI USB-9472 User Guide and Specifications Weight With screw terminal ........................ Approx. 250 g (8.8 oz) With D-SUB ................................... Approx. 245 g (8.6 oz) Safety If you need to clean the module, wipe it with a dry towel. Safety Vo...

Page 18 - Safety Standards; Hazardous Locations; The NI USB-9472 is not certified for use in hazardous locations.; Environmental; The NI USB-9472 is intended for indoor use only.; Electromagnetic Compatibility; EN 61326 EMC requirements Minimum Immunity

NI USB-9472 User Guide and Specifications 18 ni.com Safety Standards The NI USB-9472 product is designed to meet the requirements of the following standards of safety for electrical equipment for measurement, control, and laboratory use: • IEC 61010-1, EN-61010-1 • UL 61010-1, CSA 61010-1 Note For U...

Page 19 - CE Compliance; Environmental Management; NI and the; Waste Electrical and Electronic Equipment (WEEE); EU Customers; ⬉ᄤֵᙃѻક∵ᵻ᥻ࠊᄣ⧚ࡲ⊩ ˄Ё೑; RoHS

© National Instruments Corporation 19 NI USB-9472 User Guide and Specifications CE Compliance This product meets the essential requirements of applicable European Directives, as amended for CE marking, as follows: • 2006/95/EC; Low-Voltage Directive (safety) • 2004/108/EC; Electromagnetic Compatibil...

Page 20 - Where to Go for Support; you have access to everything from

National Instruments, NI, ni.com, and LabVIEW are trademarks of National Instruments Corporation. Refer to the Terms of Use section on ni.com/legal for more information about National Instruments trademarks. Other product and company names mentioned herein are trademarks or trade names of their resp...

National Instruments NI USB-9472 - Manual

Table of Contents:

Summary

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