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USER GUIDE AND SPECIFICATIONS
NI USB-9263
4-Channel, ±10 V, 16-Bit Analog Voltage Output Module
Introduction
This user guide describes how to use the National Instruments USB-9263
and lists the device specifications.
The NI USB-9263 provides a USB interface for four channels of analog
output with integrated signal conditioning. The NI USB-9263 consists
of two components: an NI 9263 module and an NI USB-9162 carrier, as
shown in Figure 1.
NI 9263
NI USB-9162
Figure 1. NI USB-9263 Components
NI USB-9263
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Summary of Contents for NI USB-9263
- Page 1 Introduction The NI USB-9263 provides a USB interface for four channels of analog output with integrated signal conditioning. The NI USB-9263 consists of two components: an NI 9263 module and an NI USB-9162 carrier, as shown in Figure 1.
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Page 2: Safety Guidelines For Hazardous Voltages
(0.998 in.) Figure 2. NI USB-9263 Device in Millimeters (Inches) Safety Guidelines Operate the NI USB-9263 only as described in these operating instructions. Hot Surface This icon denotes that the component may be hot. Touching this component may result in bodily injury. -
Page 3: Information Resources
You must use the NI 9932 connector backshell kit, illustrated in Figure 3, to ensure that the terminals are not accessible. Refer to the... - Page 4 Mounting the NI USB-9263 to a Panel Threaded inserts are located in the NI USB-9263 for mounting it to a panel. Refer to Figure 4 for dimensions. 85.7 mm (3.37 in.) 72.2 mm (2.84 in.) Threaded Insert M3 x 0.5 8.5 mm (0.34 in.) Max Depth...
- Page 5 Figure 6. Locking Module into Place Connecting the NI USB-9263 to a Computer Plug one end of the USB cable into the NI USB-9263 and the other end into an available USB port on the computer. Refer to the NI-DAQmx for USB Devices Getting Started Guide that shipped with your device, and is also accessible from Start»All Programs»National Instruments»NI-DAQ,...
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Page 6: Led Indicator
LED Indicator The NI USB-9263 device has a green LED next to the USB connector. The LED indicator indicates device status, as listed in Table 1. When the device is connected to a USB port, the LED blinks steadily to indicate that the device is initialized and is receiving power from the connection. -
Page 7: Wiring For High-Vibration Applications
Each channel has a terminal to which you can connect the positive lead of a voltage signal, AO. The NI USB-9263 also has common terminals, COM, that are internally connected to the isolated ground reference of the module. Refer to Table 3 for the terminal assignments for each channel. - Page 8 Figure 8. Connecting a Load to the NI USB-9263 NI USB-9263 Circuitry The NI USB-9263 channels share a common ground that is isolated from the other modules in the system. Each channel has a digital-to-analog converter (DAC) that produces a voltage signal. By default, NI-DAQmx software allows you to write scaled values to the analog output channels.
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Page 9: Specifications
When the device powers on, a glitch occurs for 20 μs peaking at –1.5 V. The power-down voltage peaks at 1.8 V before exponentially dishcarging to 0 V in 100 μs. You can add a 10 kΩ to reduce the peak voltage. © National Instruments Corporation NI USB-9263 User Guide and Specifications... -
Page 10: Power Requirements
Current consumption from USB.....500 mA, max Suspend mode........2.5 mA, max Bus Interface USB specification ........USB 2.0 Hi-Speed Full performance requires the use of a USB 2.0 Hi-Speed host controller and USB 2.0 hubs. NI USB-9263 User Guide and Specifications ni.com... -
Page 11: Physical Characteristics
• IEC 61010-1, EN 61010-1 • UL 61010-1, CSA 61010-1 Note For UL and other safety certifications, refer to the product label or the Online Product Certification section. © National Instruments Corporation NI USB-9263 User Guide and Specifications... -
Page 12: Hazardous Locations
Hazardous Locations The USB-9263 is not certified for use in hazardous locations. Environmental The NI USB-9263 is intended for indoor use only, but may be used outdoors if installed in a suitable enclosure. Operating temperature ......0 to 60 °C Storage temperature ........–40 to 85 °C Ingress protection ........IP 40... -
Page 13: Online Product Certification
NI recognizes that eliminating certain hazardous substances from our products is beneficial to the environment and to NI customers. For additional environmental information, refer to the NI and the Environment Web page at . This page contains the ni.com/environment... -
Page 14: Where To Go For Support
United Kingdom 44 (0) 1635 523545 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 respective companies.
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