Related Manuals for National Instruments NI 9207E
Summary of Contents for National Instruments NI 9207E
- Page 1 OPERATING INSTRUCTIONS AND SPECIFICATIONS NI 9207E 16-Channel, ±20 mA/±10 V, 24-Bit Analog Input Module...
- Page 2 This document describes how to use the National Instruments 9207E and includes dimensions, pin assignments, and specifications for the NI 9207E. Visit and enter ni.com/info rdsoftwareversion 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 9207E Dimensions The following figure shows the dimensions of the NI 9207E. 73.4 (2.89) 0.0 (0.00) Figure 1. NI 9207E Dimensions in Millimeters (Inches) © National Instruments Corp. NI 9207E Operating Instructions and Specifications...
- Page 4 Connecting the NI 9207E The NI 9207E has a 37-pin DSUB connector that provides connections for 16 analog input channels: 8 voltage and 8 current. AI0+ AI0– AI1+ AI1– AI2+ AI2– AI3+ AI3– AI4+ AI4– AI5+ AI5– AI6+ AI6– AI7+ AI7–...
- Page 5 Each voltage channel has an AI+ pin and an AI– pin to which you can connect a voltage signal. Each current channel has an AI pin to which you can connect a current signal. The NI 9207E also has nine V pins, one for connecting an external power supply, and one for each current channel.
- Page 6 AI0+ AI0– Instrumentation Amplifier AI7+ – AI7– Isolated Amplifier AI15 NI 9207E Figure 3. Input Circuitry on the NI 9207E NI 9207E Operating Instructions and Specifications ni.com...
- Page 7 NI 9207E, you must also connect the signal reference to COM, as shown in Figure 4. AI0+ Voltage Source – AI0– NI 9207E Figure 4. Connecting a Grounded Differential Voltage Signal to the NI 9207E © National Instruments Corp. NI 9207E Operating Instructions and Specifications...
- Page 8 Figure 5. If the voltage source is outside of the common-mode range, then the NI 9207E does not read data accurately. For more information about the common-mode voltage...
- Page 9 Figure 6. For more information about the common-mode voltage range, refer to the Specifications section. AI0+ Voltage Source – AI0– NI 9207E Figure 6. Connecting a Single-Ended Voltage Signal to the NI 9207E © National Instruments Corp. NI 9207E Operating Instructions and Specifications...
- Page 10 Connecting Current Channels You can connect an external power supply to the NI 9207E. This power supply provides the current for the devices you connect to the module. Connect the positive lead of the power supply to a pin and the negative lead of the power supply to COM. Install...
- Page 11 External Power Supply Loop-Powered Current Transducer NI 9207E Figure 7. Connecting a Loop-Powered Current Transducer to the NI 9207E © National Instruments Corp. 11 NI 9207E Operating Instructions and Specifications...
- Page 12 External Power Supply Three-Wire Current – Transducer NI 9207E Figure 8. Connecting a Three-Wire Current Transducer to the NI 9207E NI 9207E Operating Instructions and Specifications 12 ni.com...
-
Page 13: Sleep Mode
In sleep mode, the system consumes minimal power and may dissipate less heat than it does in normal mode. Refer to the Specifications section for more information about power consumption and thermal dissipation. © National Instruments Corp. 13 NI 9207E Operating Instructions and Specifications... -
Page 14: Specifications
ADC resolution......... 24 bits Type of ADC........Delta-Sigma Sampling mode ......... Scanned Input range Voltage channels Minimum ......±10.2 V Typical........±10.4 V Current channels Minimum ......±21.5 mA Typical........±22.0 mA NI 9207E Operating Instructions and Specifications 14 ni.com... - Page 15 ....... ±30 V max on one channel at a time pins, current channels only Current........2 A max Voltage........30 V max Input impedance Voltage channels......>1 GΩ Current channels......85 Ω © National Instruments Corp. 15 NI 9207E Operating Instructions and Specifications...
- Page 16 ±0.04% Range equals 10.4 V Accuracy, current channels Percent of Percent of Reading Range Measurement Conditions (Gain Error) (Offset Error) Calibrated max (–40 to 85 °C) ±0.87% ±0.05% Range equals 22.0 mA NI 9207E Operating Instructions and Specifications 16 ni.com...
- Page 17 Offset drift......±30 nA/°C CMRR ( f = 0 to 60 Hz), voltage channels only ....... 86 dB NMRR (High-resolution mode only) 50 Hz .......... 66 dB 60 Hz .......... 68 dB © National Instruments Corp. 17 NI 9207E Operating Instructions and Specifications...
-
Page 18: Power Requirements
For two-dimensional drawings and Note three-dimensional models of the C Series module and connectors, visit and search by ni.com/dimensions module number. Weight..........45 g (1.6 oz) NI 9207E Operating Instructions and Specifications 18 ni.com... - Page 19 MAINS voltage. MAINS is a hazardous live electrical supply system that powers equipment. This category is for measurements of voltages from specially protected secondary circuits. Such voltage measurements include signal levels, special © National Instruments Corp. 19 NI 9207E Operating Instructions and Specifications...
-
Page 20: Online Product Certification
Do not connect the NI 9207E to signals or use Caution for measurements within Measurement Categories II, III, or IV. Safety Standards This product meets the requirements of the following standards of... - Page 21 Environmental National Instruments C Series modules are intended for indoor use only but may be used outdoors if installed in a suitable enclosure. Refer to the manual for the chassis you are using for more information about meeting these specifications.
-
Page 22: Environmental Management
Environmental Management National Instruments is committed to designing and manufacturing products in an environmentally responsible manner. 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 . - Page 23 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 9207E at ni.com/calibration Calibration interval ......2 years © National Instruments Corp. 23 NI 9207E Operating Instructions and Specifications...
-
Page 24: Where To Go For Support
Where to Go for Support The National Instruments Web site is your complete resource for technical support. At you have access to ni.com/support everything from troubleshooting and application development self-help resources to email and phone assistance from NI Application Engineers. - Page 25 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.
Need help?
Do you have a question about the NI 9207E and is the answer not in the manual?
Questions and answers