±10 V, Analog Input, 500 kS/s, 8 Ch Module - Data Sheet

±10 V, Analog Input, 500 kS/s, 8 Ch Module - Data Sheet
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For user manuals and dimensional drawings, visit the product page resources tab on ni.com.
Last Revised: 2014-06-28 17:52:07.0
±10 V, Analog Input, 500 kS/s, 8 Ch Module
NI 9201
8 single-ended channels, 500 kS/s sample rate
10-position screw-terminal or 25-pin D-SUB connectors available
±10 V measurement range, 12-bit resolution
-40 °C to 70 °C operating, 5 g vibration, 50 g shock
250 Vrms channel-earth, CAT II (screw terminal), or 60 VDC channel-earth, CAT I
(D-SUB) isolation
Overview
The NI 9201 is a C Series module for 8-channel analog input at a maximum aggregate rate of 500 kS/s. It offers an effective combination of channel count and speed at a low
price for an economical multifunction system.
As with most C Series modules, the NI 9201 is protected from harmful voltage spikes of up to 2,300 Vrms. This means that no harmful voltage within the isolation rating can harm
other modules in the system, the chassis, or any connected computer equipment. In addition to the absolute protection from the isolation, the module provides up to 100 V of
overvoltage protection for errant signal connection or unexpected outputs to the individual channels.
You can choose from two connector options for the NI 9201: a 10-position screw-terminal connector for direct connectivity and a 25-position D-SUB connector. The
industry-standard 25-position D-SUB connector provides low-cost cabling to a wide variety of accessories from NI or other vendors. Several vendors also offer custom D-SUB
cable fabrication services, and can provide cables with a pinout that matches your exact application needs.
Recommended Accessories
-NI 9927 strain relief and operator protection (for screw-terminal variant)
-NI 9924 front-mount 25-pin D-SUB to screw-terminal connector (for D-SUB variant)
Optional Accessories
-NI 9936 extra screw-terminal block (for screw-terminal variant)
-NI 9980 spring-terminal block (for screw-terminal variant)
Note: The NI 9980 is not compatible with the NI 9927 and must be used with low- or non-hazardous voltages or installed in a properly rated enclosure.
Box Contents
-1 NI 9201 C Series module
-1 NI 9201 Operating Instructions and Specifications manual
-1 NI 9936 10-position screw-terminal connector (for screw-terminal variant) network conditions (This is 50 channels from NI 9220 modules running at 100 kS/s per channel.)
NI CompactRIO Streaming Performance
The NI cRIO-9082 system and MXI-Express reconfigurable I/O (RIO) expansion chassis have the largest throughput available and are the recommended solutions for high-speed
streaming to disk applications within the CompactRIO family. All CompactRIO chassis have a built-in FPGA that is programmable with NI LabVIEW and can be used to process or
filter data before it is transferred to the host controller. Note that communication with the host controller is not a requirement for high-speed control systems because the control
logic can often be fully implemented in the FPGA using LabVIEW.
-An NI cRIO-9081/9082 can stream to disk a full chassis of NI 9220 modules running at the maximum 100 kS/s per channel rate.
-MXI-Express expansion chassis have a throughput of approximately 200 MB/s, so 1,000 channels of NI 9220 data can stream over a single connection. This connection can be a
daisy chain of multiple chassis that is connected to an NI cRIO-9082 or a PXI Express chassis for maximum streaming performance.
-The NI cRIO-9022 embedded real-time controller can stream a little more than 6 MB/s to disk. For direct streaming applications, this chassis can store approximately 30 NI 9220
channels running at the maximum sample rate.
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Comparison Tables
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Comparison Tables
Product
Name
Signal Ranges
Channels
Sample
Rate
Simultaneous Resolution
Isolation
Connectivity
NI 9201
±10 V
8 single-ended
500 kS/s
No
12-Bit
250 Vrms Ch-Earth (Screw Terminal), 60
VDC Ch-Earth (D-SUB)
Screw Terminal,
25-Pin D-SUB
NI 9205
±200 mV, ±1 V, ±5
V, ±10 V
32 single-ended, 16
differential
250 kS/s
No
16-Bit
250 Vrms Ch-Earth (Spring Terminal), 60
VDC Ch-Earth (D-SUB)
Spring Terminal,
37-Pin D-SUB
NI 9206
±200 mV, ±1 V, ±5
V, ±10 V
33 single-ended, 16
differential
250 kS/s
No
16-Bit
600 VDC Ch-Earth
Spring Terminal
NI 9215
±10 V
4 differential
100
kS/s/ch
Yes
16-Bit
250 Vrms Ch-Earth (Screw Terminal), 60
VDC Ch-Earth (BNC)
Screw Terminal,
BNC
NI 9220
±200 mV, ±1 V, ±5
V, ±10 V
16 differential
100
kS/s/ch
Yes
16-Bit
250 Vrms Ch-Earth (Spring Terminal), 60
VDC Ch-Earth (D-SUB)
Spring Terminal,
37-Pin D-SUB
NI 9221
±60 V
8 single-ended
800 kS/s
No
12-Bit
250 Vrms Ch-Earth (Screw Terminal), 60
VDC Ch-Earth (D-SUB)
Screw-Terminal,
25-Pin D-SUB
NI 9222
±10 V
4 differential
500
kS/s/ch
Yes
16-Bit
60 VDC Ch-Ch
Screw Terminal
NI 9223
±10 V
4 differential
1 MS/s/ch
Yes
16-Bit
60 VDC Ch-Ch
Screw Terminal
Screw Terminal,
BNC
Screw Terminal,
BNC
NI 9229
±60 V
4 differential
50 kS/s/ch
Yes
24-Bit
250 Vrms Ch-Ch (Screw Terminal), 60 VDC
Ch-Ch (BNC)
NI 9239
±10 V
4 differential
50 kS/s/ch
Yes
24-Bit
250 Vrms Ch-Ch (Screw Terminal), 60 VDC
Ch-Ch (BNC)
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Application and Technology
NI C Series Overview
NI C Series modules are engineered to provide high-accuracy measurements to meet the demands of advanced DAQ and control applications. Each module contains
measurement-specific signal conditioning to connect to an array of sensors and signals, bank and channel-to-channel isolation options, and support for wide temperature ranges
to meet a variety of application and environmental needs all in a single rugged package. You can choose from more than 100 C Series modules for measurement, control, and
communication to connect your applications to any sensor on any bus.
Most C Series I/O modules work with the NI CompactDAQ and NI CompactRIO platforms. The modules are identical, and you can move them from one platform to the other with
no modification.
NI CompactRIO Platform
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Powered by the NI LabVIEW reconfigurable I/O (RIO) architecture, NI CompactRIO combines an open embedded architecture with small size, extreme ruggedness, and
hot-swappable industrial I/O modules. Each system contains an FPGA for custom timing, triggering, and processing with a wide array of modular I/O to meet any embedded
application requirement.
Configure Your Complete NI CompactRIO System
NI CompactDAQ Platform
NI CompactDAQ is a portable, rugged data acquisition platform that integrates connectivity and signal conditioning into modular I/O to directly interface with any sensor or signal.
Using NI CompactDAQ with LabVIEW, you can easily customize how you acquire, analyze, present, and manage your measurement data. From research to development to
validation, NI provides programmable software, high-accuracy measurements, and local technical support to help ensure you meet your exact measurement application
requirements.
Configure Your Complete NI CompactDAQ System
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Ordering Information
For a complete list of accessories, visit the product page on ni.com.
Products
Part Number Recommended Accessories
Part Number
779013-01
782715-01
NI 9201
NI 9201 with Screw Terminals
Requires: 1 Connectivity Accessories ;
Connectivity Accessories: screwTerminal - NI 9927 Strain relief, operator protection (qty 1)
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Software Recommendations
LabVIEW Professional
Development System for
Windows
NI LabVIEW Real-Time
Module
NI LabVIEW FPGA Module
Advanced software tools for large project
development
Create your own I/O hardware without VHDL
coding or board design
Automatic code generation using DAQ
Assistant and Instrument I/O Assistant
Graphically configure FPGAs on NI
reconfigurable I/O (RIO) hardware targets
Tight integration with a wide range of
hardware
Define your own control algorithms with loop
rates up to 300 MHz
Advanced measurement analysis and digital
signal processing
Execute multiple tasks simultaneously and
deterministically
Open connectivity with DLLs, ActiveX, and
.NET objects
Implement custom timing and triggering logic,
digital protocols, and DSP algorithms
Capability to build DLLs, executables, and
MSI installers
Incorporate existing HDL code and third-party
IP including Xilinx CORE Generator functions
Design deterministic real-time applications
with LabVIEW graphical programming
Download to dedicated NI or third-party
hardware for reliable execution and a wide
selection of I/O
Take advantage of built-in PID control, signal
processing, and analysis functions
Automatically take advantage of multicore
CPUs or set processor affinity manually
Includes real-time operating system (RTOS),
development and debugging support, and
board support
3/9
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Purchase individually or as part of an NI
Developer Suite bundle
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Support and Services
System Assurance Programs
NI system assurance programs are designed to make it even easier for you to own an NI system. These programs include configuration and deployment services for your NI PXI,
CompactRIO, or Compact FieldPoint system. The NI Basic System Assurance Program provides a simple integration test and ensures that your system is delivered completely
assembled in one box. When you configure your system with the NI Standard System Assurance Program, you can select from available NI system driver sets and application
development environments to create customized, reorderable software configurations. Your system arrives fully assembled and tested in one box with your software preinstalled.
When you order your system with the standard program, you also receive system-specific documentation including a bill of materials, an integration test report, a recommended
maintenance plan, and frequently asked question documents. Finally, the standard program reduces the total cost of owning an NI system by providing three years of warranty
coverage and calibration service. Use the online product advisors at ni.com/advisor to find a system assurance program to meet your needs.
Calibration
NI measurement hardware is calibrated to ensure measurement accuracy and verify that the device meets its published specifications. To ensure the ongoing accuracy of your
measurement hardware, NI offers basic or detailed recalibration service that provides ongoing ISO 9001 audit compliance and confidence in your measurements. To learn more
about NI calibration services or to locate a qualified service center near you, contact your local sales office or visit ni.com/calibration.
Technical Support
Get answers to your technical questions using the following National Instruments resources.
Support - Visit ni.com/support to access the NI KnowledgeBase, example programs, and tutorials or to contact our applications engineers who are located in NI sales
offices around the world and speak the local language.
Discussion Forums - Visit forums.ni.com for a diverse set of discussion boards on topics you care about.
Online Community - Visit community.ni.com to find, contribute, or collaborate on customer-contributed technical content with users like you.
Repair
While you may never need your hardware repaired, NI understands that unexpected events may lead to necessary repairs. NI offers repair services performed by highly trained
technicians who quickly return your device with the guarantee that it will perform to factory specifications. For more information, visit ni.com/repair.
Training and Certifications
The NI training and certification program delivers the fastest, most certain route to increased proficiency and productivity using NI software and hardware. Training builds the skills
to more efficiently develop robust, maintainable applications, while certification validates your knowledge and ability.
Classroom training in cities worldwide - the most comprehensive hands-on training taught by engineers.
On-site training at your facility - an excellent option to train multiple employees at the same time.
Online instructor-led training - lower-cost, remote training if classroom or on-site courses are not possible.
Course kits - lowest-cost, self-paced training that you can use as reference guides.
Training memberships and training credits - to buy now and schedule training later.
Visit ni.com/training for more information.
Extended Warranty
NI offers options for extending the standard product warranty to meet the life-cycle requirements of your project. In addition, because NI understands that your requirements may
change, the extended warranty is flexible in length and easily renewed. For more information, visit ni.com/warranty.
OEM
NI offers design-in consulting and product integration assistance if you need NI products for OEM applications. For information about special pricing and services for OEM
customers, visit ni.com/oem.
Alliance
Our Professional Services Team is comprised of NI applications engineers, NI Consulting Services, and a worldwide National Instruments Alliance Partner program of more than
700 independent consultants and integrators. Services range from start-up assistance to turnkey system integration. Visit ni.com/alliance.
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Detailed Specifications
The following specifications are typical for the range –40 to 70 °C unless otherwise noted. All voltages are relative to COM unless otherwise noted. The specifications are the
same for the NI 9201 and the NI 9221 unless otherwise noted.
Input Characteristics
Number of channels
8 analog input channels
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ADC resolution
12 bits
Type of ADC
Successive approximation register (SAR)
Sample rate (aggregate)
Module
Maximum Sample Rate (R Series Expansion Chassis) Maximum Sample Rate (All Other Chassis)
NI 9201, single channel 475 kS/s
800 kS/s
NI 9201, scanning
475 kS/s
500 kS/s
NI 9221
475 kS/s
800 kS/s
Input range
NI 9201
±10 V
NI 9221
±60 V
Operating voltage ranges 1
Module Measurement Voltage, Channel-to-COM Maximum Voltage, Channel-to-Earth Ground or COM-to-Earth Ground
Min (V)
Typ (V)
Max (V)
NI 9201 ±10.3
±10.53
±10.8
NI 9221 ±61.4
±62.50
±63.8
Screw Terminal
250 Vrms
Overvoltage protection (channel-to-COM)
DSUB
±60 VDC
±100 V
NI 9201 accuracy (excludes noise)
Measurement Conditions
Percent of Reading (Gain Error) Percent of Range* (Offset Error)
Calibrated typ (25 °C, ±5 °C)
±0.04%
±0.07%
Calibrated max (–40 to 70 °C)
±0.25%
±0.25%
Uncalibrated typ (25 °C, ±5 °C)
±0.26%
±0.46%
Uncalibrated max (–40 to 70 °C) ±0.67%
±1.25%
*
Range equals 10.53 V
NI 9221 accuracy (excludes noise)
Measurement Conditions
Percent of Reading (Gain Error) Percent of Range* (Offset Error)
Calibrated typ (25 °C, ±5 °C)
±0.04%
±0.07%
Calibrated max (–40 to 70 °C)
±0.25%
±0.25%
Uncalibrated typ (25 °C, ±5 °C)
±0.26%
±0.43%
Uncalibrated max (–40 to 70 °C) ±0.67%
±1.06%
*
Range equals 62.50 V
Stability
Gain drift
±34 ppm/°C
Offset drift
NI 9201
±100 μV/°C
NI 9221
±580 μV/°C
Input bandwidth (–3 dB)
NI 9201
690 kHz min
NI 9221
950 kHz min
Input impedance
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Resistance
1 MΩ
Capacitance
5 pF
Input noise (code-centered)
RMS
0.7 LSBrms
Peak-to-peak
5 LSB
No missing codes
12 bits
DNL
–0.9 to 1.5 LSB
INL
±1.5 LSB
Crosstalk (at 10 kHz)
–75 dB
Settling time (to 1 LSB)
NI 9201
2 μs
NI 9221
1.25 μs
1,092,512 hours at 25 °C; Bellcore Issue 2, Method 1, Case 3, Limited Part
Stress Method
MTBF
Note Contact NI for Bellcore MTBF specifications at other temperatures or for MIL-HDBK-217F specifications.
Power Requirements
Power consumption from chassis
Active mode
1 W max
Sleep mode
1 mW max
Thermal dissipation (at 70 °C)
Active mode
1 W max
Sleep mode
32 mW max
Physical Characteristics
If you need to clean the module, wipe it with a dry towel.
Note For two-dimensional drawings and three-dimensional models of the C Series module and connectors, visit ni.com/dimensions and search by module number.
Screw-terminal wiring
12 to 24 AWG copper conductor wire with 10 mm (0.39 in.) of insulation
stripped from the end
Torque for screw terminals
0.5 to 0.6 N · m (4.4 to 5.3 lb · in.)
Ferrules
0.25 mm2 to 2.5 mm2
Weight
NI 9201/9221 with screw terminal
150 g (5.3 oz)
NI 9201/9221 with DSUB
145 g (5.1 oz)
Safety
Safety Voltages
Connect only voltages that are within the following limits.
Channel-to-COM
±60 VDC max
NI 9201/9221 with Screw Terminal Isolation Voltages
Channel-to-channel
None
Channel-to-earth ground
Continuous
250 Vrms, Measurement Category II
Withstand
2,300 Vrms, verified by a 5 s dielectric withstand test
Measurement Category II is for measurements performed on circuits directly connected to the electrical distribution system. 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.
Caution Do not connect the NI 9201/9221 with screw terminal to signals or use for measurements within Measurement Categories III or IV.
NI 9201/9221 with DSUB Isolation Voltages
Channel-to-channel
None
Channel-to-earth ground
Continuous
60 VDC, Measurement Category I
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1,000 Vrms, verified by a 5 s dielectric withstand test
Withstand
Measurement Category I is for measurements performed on circuits not directly connected to the electrical distribution system referred to as 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 equipment, limited-energy parts of equipment, circuits powered by regulated low-voltage sources, and electronics.
Caution Do not connect the NI 9201/9221 with DSUB to signals or use for measurements within Measurement Categories II, III, or IV.
Hazardous Locations
U.S. (UL)
Class I, Division 2, Groups A, B, C, D, T4; Class I, Zone 2, AEx nC IIC T4
Canada (C-UL)
Class I, Division 2, Groups A, B, C, D, T4; Class I, Zone 2, Ex nC IIC T4
Europe (DEMKO)
EEx nC IIC T4
Safety Standards
This 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 UL and other safety certifications, refer to the product label or the Online Product Certification section.
Electromagnetic Compatibility
This product meets the requirements of the following EMC standards for electrical equipment for measurement, control, and laboratory use:
EN 61326 (IEC 61326): Class A emissions; Industrial immunity
EN 55011 (CISPR 11): Group 1, Class A emissions
AS/NZS CISPR 11: Group 1, Class A emissions
FCC 47 CFR Part 15B: Class A emissions
ICES-001: Class A emissions
Note For the standards applied to assess the EMC of this product, refer to the Online Product Certification section.
Note For EMC compliance, operate this device with double-shielded cables.
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 Compatibility Directive (EMC)
Note For the standards applied to assess the EMC of this product, refer to the Online Product Certification section.
Online Product Certification
Refer to the product Declaration of Conformity (DoC) for additional regulatory compliance information. To obtain product certifications and the DoC for this product, visit
ni.com/certification, search by module number or product line, and click the appropriate link in the Certification column.
Shock and Vibration
To meet these specifications, you must panel mount the system. If you are using the NI 9201/9221 with screw terminal, you also must either affix ferrules to the ends of the
terminal wires or use the NI 9932 backshell kit to protect the connections.
Operating vibration
Random (IEC 60068-2-64)
5 grms, 10 to 500 Hz
Sinusoidal (IEC 60068-2-6)
5 g, 10 to 500 Hz
Operating shock (IEC 60068-2-27)
30 g, 11 ms half sine, 50 g, 3 ms half sine, 18 shocks at 6 orientations
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.
Operating temperature (IEC 60068-2-1, IEC 60068-2-2)
–40 to 70 °C
Storage temperature (IEC 60068-2-1, IEC 60068-2-2)
–40 to 85 °C
Ingress protection
IP 40
Operating humidity (IEC 60068-2-56)
10 to 90% RH, noncondensing
Storage humidity (IEC 60068-2-56)
5 to 95% RH, noncondensing
Maximum altitude
2,000 m
Pollution Degree
2
Environmental Management
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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 not only to the environment but also to NI customers.
For additional environmental information, refer to the NI and the Environment Web page at ni.com/environment. This page contains the environmental regulations and directives
with which NI complies, as well as other environmental information not included in this document.
Waste Electrical and Electronic Equipment (WEEE)
EU Customers At the end of their life cycle, all products must be sent to a WEEE recycling center. For more information about WEEE recycling centers and National
Instruments WEEE initiatives, visit ni.com/environment/weee.htm.
Calibration
You can obtain the calibration certificate for this device at ni.com/calibration.
Calibration interval
1
1 year
Refer to the Safety Guidelines section in the NI 9201/9221 Operating Instructions and Specifications for more information about safe operating voltages.
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Pinouts/Front Panel Connections
NI 9201/9221 Terminal and Pin Assignments
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©2014 National Instruments. All rights reserved. CompactRIO, FieldPoint, LabVIEW, National Instruments, NI, ni.com, and NI CompactDAQ are trademarks of National Instruments. Other product and company
names listed are trademarks or trade names of their respective companies. A National Instruments Alliance Partner is a business entity independent from National Instruments and has no agency, partnership, or
joint-venture relationship with National Instruments.
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