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Summary of Contents for NI 9265E
- Page 1 OPERATING INSTRUCTIONS AND SPECIFICATIONS NI 9265E 4-Channel, 0–20 mA, 16-Bit Analog Current Output Module...
- Page 2 This document describes how to use the National Instruments 9265E and includes dimensions, terminal assignments, and specifications for the NI 9265E. Visit and enter ni.com/info rdsoftwareversion to determine which software you need for the modules you are using. For information about installing, configuring, and programming the system, refer to the system documentation.
- Page 3 NI 9265E Dimensions The following figure shows the dimensions of the NI 9265E. 73.4 (2.89) 0.0 (0.00) Figure 1. NI 9265E Dimensions in Millimeters (Inches) © National Instruments Corp. NI 9265E Operating Instructions and Specifications...
- Page 4 Connecting the NI 9265E The NI 9265E has a 10-terminal, detachable screw-terminal connector that provides connections for 4 analog output channels. COM0 COM1 COM2 COM3 Vsup Power Supply COM Figure 2. NI 9265E Terminal Assignments NI 9265E Operating Instructions and Specifications...
- Page 5 Refer to Figure 3 for an illustration of the output circuitry for one channel of the NI 9265E. You can connect a load to each channel of the NI 9265E. Connect the positive lead of the load to the AO terminal. Connect the ground of the load to the corresponding COM terminal.
- Page 6 NI 9265E Figure 3. Connecting a Load to the NI 9265E You must connect an external power supply to the NI 9265E. This power supply provides the current for the devices you connect to the module. Connect the positive lead of the power supply to the...
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Page 7: Sleep Mode
You must use 2-wire ferrules to create a secure Note connection when connecting more than one wire to a single terminal on the NI 9265E. When the module powers on, the channels output the startup current. Refer to the Specifications section for more information about startup current. -
Page 8: Specifications
Output Characteristics Number of channels......4 analog output channels DAC resolution ......... 16 bits Type of DAC ........String Power-on/Startup/ Power-down current......0.0 mA Full-scale output current Nominal........20.0 mA Minimum........20.1 mA NI 9265E Operating Instructions and Specifications ni.com... - Page 9 Uncalibrated, typ (25 °C, ±5 °C) 0.35% 1.4% Uncalibrated, max (–40 to 85 °C) 0.85% 2.5% * Range equals 0 to 20.6 mA Stability Gain drift ........30 ppm/°C Offset drift ........45 ppm/°C © National Instruments Corp. NI 9265E Operating Instructions and Specifications...
- Page 10 5 μs 9 μs 7.5 μs 12 μs 9.5 μs Noise ..........600 nA Crosstalk ........... –90 dB Settling time (to 1 LSB) Full-scale step......10 μs 1 mA step ........5 μs NI 9265E Operating Instructions and Specifications 10 ni.com...
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Page 11: Power Requirements
Active mode ....... 230 mW max Sleep mode ......... 25 μW max Thermal dissipation (at 85 °C) Active mode ....... 1.5 W max Sleep mode ......... 10 mW max © National Instruments Corp. 11 NI 9265E Operating Instructions and Specifications... -
Page 12: Physical Characteristics
Ferrules ..........0.25 mm to 2.5 mm Torque for screw terminals ....0.5 to 0.6 N · m (4.4 to 5.3 lb · in.) Weight..........67 g (2.4 oz) NI 9265E Operating Instructions and Specifications 12 ni.com... - Page 13 , verified by a 5 s dielectric withstand test The maximum voltage that can be applied between any channel or V terminal and a COM terminal without damaging the module or other devices. © National Instruments Corp. 13 NI 9265E Operating Instructions and Specifications...
- Page 14 This category refers to local-level electrical distribution, such as that provided by a standard wall outlet, for example, 115 V for U.S. or 230 V for Europe. Do not connect the NI 9265E to signals or use Caution for measurements within Measurement Categories III or IV.
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Page 15: Online Product Certification
Storage temperature (IEC 60068-2-1, IEC 60068-2-2) ..–40 to 85 °C Operating humidity (IEC 60068-2-56)......10 to 90% RH, noncondensing Storage humidity (IEC 60068-2-56)......5 to 95% RH, noncondensing © National Instruments Corp. 15 NI 9265E Operating Instructions and Specifications... -
Page 16: Environmental Management
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 ni.com/environment... - Page 17 China RoHS compliance, go to ni.com/ environment/rohs_china Calibration You can obtain the calibration certificate and information about calibration services for the NI 9265E at ni.com/calibration Calibration interval ......1 year © National Instruments Corp. 17 NI 9265E Operating Instructions and Specifications...
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Page 18: Where To Go For Support
Czech Republic 420 224 235 774, Denmark 45 45 76 26 00, Finland 358 (0) 9 725 72511, France 01 57 66 24 24, Germany 49 89 7413130, India 91 80 41190000, Israel 972 3 6393737, Italy 39 02 41309277, Japan 0120-527196, NI 9265E Operating Instructions and Specifications 18 ni.com... - Page 19 Turkey 90 212 279 3031, 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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