National Instruments NI 9217 User's Manual
Contents
1. 2 Method 1 Case 3 Limited Part Stress Method ys Note Contact NI for Bellcore MTBF specifications at other temperatures or for MIL HDBK 217F specifications Power Requirements Power consumption from chassis Active mode 350 mW max Sleep mode 1 mW max Thermal dissipation at 70 C Active mode cccceeseeeseeeeees 350 mW max Sleep mode 1 mW max National Instruments Corp 17 NI 9217 Operating Instructions and Specifications Physical Characteristics If you need to clean the module wipe it with a dry towel Screw terminal wiring 0 0 0 0 16 to 28 AWG copper conductor wire with 7 mm 0 28 in of insulation stripped from the end Torque for screw terminals 0 22 to 0 25 N m 1 95 to 2 21 Ib in 0 25 mm to 0 5 mm 142 g 5 0 oz NI 9217 Operating Instructions and Specifications 18 ni com Safety Maximum Voltage Connect only voltages that are within the following limits All terminals to COM 30 V Isolation Voltages Channel to channel None Channel to earth ground Continuous 0 0 ceeeeeeseeeeeeeeeeeeees 250 Vms Measurement Category II Withstand s j 2cnsetiosieniue tens 2 300 Vms 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 l2. Visit ni com info and enter cseriesdoc for information about C Series documentation Typically when a system is in sleep mode you cannot communicate with the modules 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 NI 9217 Operating Instructions and Specifications 12 ni com 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 All specifications given in C are specific to 100 Q platinum RTDs Input Characteristics Number of channels 4 analog input channels ADC resolution 24 bits Type 0f AD Crises Delta sigma Sampling mode Scanned Measurement range Temperature 200 to 850 C R sistance indicia eit 0 to 400 Q Common mode range COM to earth ground 250 Vims Channel to COM 50 mV National Instruments Corp 13 NI 9217 Operating Instructions and Specifications Conversion time High resolution mode 200 ms per channel 800 ms total for all channels High speed mode 2 5 ms per channel 10 ms total for all channels Temperature accuracy including noise 4 wire mode Maximum Measured Value Typical 25 C 40 to 70 C 200 to 150 C 0 15 C 0 35 C 150 to 850 C
3. 0 20 C 1 0 C Temperature accuracy including noise 3 wire mode Maximum Measured Value Typical 25 C 40 to 70 C 200 to 150 C 0 20 C 0 50 C 150 to 850 C 0 30 C 1 0 C For high speed mode add a 0 1 C error NI 9217 Operating Instructions and Specifications 14 ni com Noise High resolution mode 0 003 C High speed mode 0 02 C Excitation current 1 mA per channel Noise rejection Normal mode 50 60 Hz High resolution mode 85 dB min High speed mode Common mode rejection channel to earth ground 50 60 Hz High resolution mode 170 dB min High speed mode 000 155 dB Input bandwidth high resolution mode e 3 3 Hz National Instruments Corp 15 NI 9217 Operating Instructions and Specifications High resolution filter response 20 40 80 100 Normal Mode Rejection dB 120 140 I 0 60 120 180 240 Differential Input Signal Frequency Hz 1 This image is provided courtesy of Linear Technology Corp 2 High speed filter response has the same characteristics as the high resolution filter response except that the first notch is at 14 kHz NI 9217 Operating Instructions and Specifications 16 nicom Overvoltage protection ee 30 V between inputs MIBE eoe Are cote a 891 597 hours at 25 C Bellcore Issue
4. 262 3599 Canada 800 433 3488 China 86 21 5050 9800 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 9217 Operating Instructions and Specifications 26 ni com Korea 82 02 3451 3400 Lebanon 961 0 1 33 28 28 Malaysia 1800 887710 Mexico 01 800 010 0793 Netherlands 31 0 348 433 466 New Zealand 0800 553 322 Norway 47 0 66 90 76 60 Poland 48 22 3390150 Portugal 351 210 311 210 Russia 7 495 783 6851 Singapore 1800 226 5886 Slovenia 386 3 425 42 00 South Africa 27 0 11 805 8197 Spain 34 91 640 0085 Sweden 46 0 8 587 895 00 Switzerland 41 56 2005151 Taiwan 886 02 2377 2222 Thailand 662 278 6777 Turkey 90 212 279 3031 United Kingdom 44 0 1635 523545 National Instruments Corp 27 N19217 Operating Instructions and Specifications National Instruments NI ni com and LabVIEW are trademarks of National Instruments Corporation Refer to the Terms of Use section on ni com 1egal for more information about National Instruments trademarks Other product and company names mentioned herein are trademarks or trade names of their respective companies For patents covering National Instruments products refer to the appropriate location Help Patents in your software the patents txt file on your media or ni com patents 2006 2008 National Instrumen
5. OPERATING INSTRUCTIONS AND SPECIFICATIONS NI 9217 4 Channel 24 Bit 100Q RTD Analog Input Module Fran ais Deutsch HAE RO fa ASC ni com manuals Ww NATIONAL D INSTRUMENTS This document describes how to use the National Instruments 9217 and includes specifications and terminal assignments for the NI 9217 Visit ni com info and enter 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 Visit ni com info and enter cseriesdoc for information about C Series documentation 3 Note The safety guidelines and specifications in this document are specific to the NI 9217 The other components in the system might not meet the same safety ratings and specifications Refer to the documentation for each component in the system to determine the safety ratings and specifications for the entire system Visit ni com info and enter cseriesdoc for information about C Series documentation Safety Guidelines Operate the NI 9217 only as described in these operating instructions NI 9217 Operating Instructions and Specifications 2 ni com Hot Surface This icon denotes that the component may be hot Touching this component may result in bodily injury Safety Guidelines for Hazardous Voltages If hazardous voltages are connected to the module take the fo
6. best measurement results when using the NI 9217 with a 3 wire RTD use equal length wires between the RTD terminal and the RTD and between the COM terminal and the RTD Also keep the lead resistance within 5 of the nominal RTD value The NI 9217 accuracy specifications account for this lead error Refer to the Specifications section for more information about accuracy RTD V NI 9217 1 1 EP E E EE E erence J Figure 4 Connecting an RTD to the NI 9217 NI 9217 Operating Instructions and Specifications 10 ni com Wiring for High Vibration Applications If an application is subject to high vibration National Instruments recommends that you either use ferrules to terminate wires to the detachable screw terminal connector or use the NI 9939 backshell kit to protect the connections Refer to Figure 5 for an illustration of using ferrules Refer to Figure 1 for an illustration of the NI 9939 connector backshell Figure 5 16 Terminal Detachable Screw Terminal Connector with Ferrule National Instruments Corp 11 NI 9217 Operating Instructions and Specifications Sleep Mode This module supports a low power sleep mode Support for sleep mode at the system level depends on the chassis that the module is plugged into Refer to the chassis manual for information about support for sleep mode If the chassis supports sleep mode refer to the software help for information about enabling sleep mode
7. channel of the NI 9217 in 4 wire mode iyi Note You must use 2 wire ferrules to create a secure connection when connecting more than one wire to a single terminal on the NI 9217 The NI 9217 channels share a common ground that is isolated from other modules in the system Each channel is filtered and then sampled by a 24 bit analog to digital converter ADC NI 9217 Operating Instructions and Specifications 8 ni com Excitation y Current 4 Wire EX O RTD 3 wire amp 4 wire RTD _ _ Detection amp Compensation Figure 3 Input Circuitry for One Channel of the NI 9217 in 4 Wire Mode Each channel has one terminal RTD to which you connect the positive lead of the RTD signal and one terminal RTD to which you connect the negative lead of the RTD signal Each channel also has a common terminal COM and an excitation current source terminal EX You must connect the COM terminal to RTD All four COM terminals are internally connected to the isolated ground reference of the module If you are using shielded wiring connect one end of the shield to the COM terminal Refer to Figure 4 for an illustration of how to connect an RTD to the NI 9217 National Instruments Corp 9 NI9217 Operating Instructions and Specifications If you are using a 4 wire RTD connect EX to the positive lead of the RTD If you are using a 3 wire RTD do not connect the RTD to the EX terminal For the
8. connectors unless power has been switched off or the area is known to be nonhazardous Caution Do not remove modules unless power has been switched off or the area is known to be nonhazardous Caution Substitution of components may impair suitability for Class I Division 2 Caution For Zone 2 applications install the system in an enclosure rated to at least IP 54 as defined by IEC 60529 and EN 60529 Caution For Zone 2 applications connected signals must be within the following limit Capacitance p spiiisiisissnsers 0 2 uF max National Instruments Corp 5 N19217 Operating Instructions and Specifications Special Conditions for Hazardous Locations Use in Europe This equipment has been evaluated as EEx nC IIC T4 equipment under DEMKO Certificate No 03 ATEX 0324020X Each module is marked II 3G and is suitable for use in Zone 2 hazardous locations If you are using the NI 9217 in Gas Group IIC hazardous locations or in ambient temperatures of 40 C lt Ta lt 70 C you must use the device in an NI chassis that has been evaluated as EEx nC IIC T4 Ex nA IIC T4 or Ex nL IIC T4 equipment Special Conditions for Marine Applications Some modules are Lloyd s Register LR Type Approved for marine applications To verify Lloyd s Register certification visit ni com certification and search for the LR certificate or look for the Lloyd s Register mark on the module Caution To meet radio frequency emission requir
9. e 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 National Instruments Corp 21 NI 9217 Operating Instructions and Specifications 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 IEC 60664 2 Shock and Vibration To meet these specifications you must panel mount the system and either affix ferrules to the ends of the terminal wires or use the NI 9939 backshell kit to protect the connections Operating vibration Random IEC 60068 2 64 5 Sims 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 NI 9217 Operating Instructions and Specifications 22 ni com Electromagnetic Compatibility This product is designed to meet the requirements of the following standards of EMC for electrical equipment for measurement control and laboratory use e EN 61326 EMC requirements Industrial Immunity EN 55011 Emissions Group 1 Class A e CE C Tick ICES and FCC Part 15 Emissions Class A 3 Note For EMC compliance operate th
10. ements for marine applications use shielded cables and install the system in a metal enclosure Suppression ferrites must be installed on power supply inputs near power entries to modules and controllers Power supply and module cables must be separated on opposite sides of the enclosure and must enter and exit through opposing enclosure walls NI 9217 Operating Instructions and Specifications 6 ni com Connecting the NI 9217 The NI 9217 has a 16 terminal detachable screw terminal connector that provides connections for four RTD channels Figure 2 NI 9217 Terminal Assignments National Instruments Corp EXO RTDO RTDO COM EX1 RTD1 RTD1 COM EX2 RTD2 RTD2 COM EX3 RTD3 RTD3 COM a N 7 ee eee NI 9217 Operating Instructions and Specifications You can connect any combination of 3 wire or 4 wire RTDs to the NI 9217 Each NI 9217 channel contains circuitry that automatically detects the type of RTD connected to the channel The NI 9217 scans all four input channels and automatically configures each channel for the appropriate mode In 4 wire mode the EX terminal is a 1 mA current source In 3 wire mode the RTD terminal is a 1 mA current source The NI 9217 compensates for the error that lead resistance causes in 3 wire mode Refer to Figure 3 for an example of the input circuitry for one
11. evel electrical distribution such as that provided by a standard wall outlet for example 115 V for U S or 230 V for Europe 1 The maximum voltage that can be applied between any channel or V sup terminal and a COM terminal without damaging the module or other devices National Instruments Corp 19 NI 9217 Operating Instructions and Specifications Caution Do not connect the NI 9217 to signals or use for measurements within Measurement Categories III or IV 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 e IEC 61010 1 EN 61010 1 e UL61010 1 CSA 61010 1 3 Note For UL and other safety certifications refer to the product label or visit ni com certification search by module number or product line and click the appropriate link in the Certification column NI 9217 Operating Instructions and Specifications 20 ni com Hazardous Locations US UID See tin sains Class I Division 2 Groups A B C D T4 Class I Zone 2 AEx nC IIC T4 Canada C UL 0 eeecececceesseeeseeeeeeees Class I Division 2 Groups A B C D T4 Class I Zone 2 Ex nC IIC T4 Europe DEMKO EEx nC IIC T4 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 mor
12. is device with shielded cabling CE Compliance This product meets the essential requirements of applicable European directives as amended for CE markings as follows e 2006 95 EC Low Voltage Directive safety e 2004 108 EC Electromagnetic Compatibility Directive EMC 3 Note Refer to the Declaration of Conformity DoC for this product for any additional regulatory compliance information To obtain the DoC for this product visit National Instruments Corp 23 NI9217 Operating Instructions and Specifications ni com certification search by module number or product line and click the appropriate link in the Certification column 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 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 X 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 visi
13. llowing precautions A hazardous voltage is a voltage greater than 42 4 Vk or 60 VDC to earth ground A P Caution Ensure that hazardous voltage wiring is performed only by qualified personnel adhering to local electrical standards Caution Do not mix hazardous voltage circuits and human accessible circuits on the same module Caution Make sure that devices and circuits connected to the module are properly insulated from human contact Caution When module terminals are hazardous voltage LIVE gt 42 4 V px 60 VDC you must ensure that devices and circuits connected to the module are properly insulated from human contact You must use the NI 9939 connector backshell kit to ensure that the terminals are not accessible National Instruments Corp 3 NI 9217 Operating Instructions and Specifications Figure 1 shows the NI 9939 connector backshell Figure 1 NI 9939 Connector Backshell Safety Guidelines for Hazardous Locations The NI 9217 is suitable for use in Class I Division 2 Groups A B C D T4 hazardous locations Class I Zone 2 AEx nC IIC T4 and Ex nC JIC T4 hazardous locations and nonhazardous locations NI 9217 Operating Instructions and Specifications 4 ni com only Follow these guidelines if you are installing the NI 9217 ina potentially explosive environment Not following these guidelines may result in serious injury or death gt PEPER amp Caution Do not disconnect I O side wires or
14. t ni com environment weee htm NI 9217 Operating Instructions and Specifications 24 ni com BES mises SEAS HE RoHS HEA National Instruments 4 p Hla Fa A SS 7 dP Be HEURE EM ROHS KT National Instruments F E ROHS A HER WER ni com environment rohs_china For information about 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 9217 at ni com calibration Calibration interval eee 1 year National Instruments Corp 25 NI9217 Operating Instructions and Specifications Where to Go for Support The National Instruments Web site is your complete resource for technical support At ni com support you have access to everything from troubleshooting and application development self help resources to email and phone assistance from NI Application Engineers National Instruments corporate headquarters is located at 11500 North Mopac Expressway Austin Texas 78759 3504 National Instruments also has offices located around the world to help address your support needs For telephone support in the United States create your service request at ni com support and follow the calling instructions or dial 512 795 8248 For telephone support outside the United States contact your local branch office Australia 1800 300 800 Austria 43 662 457990 0 Belgium 32 0 2 757 0020 Brazil 55 11 3
15. ts Corp All rights reserved 374187C 01 May08
Download Pdf Manuals
Related Search