NI 9215 Operating Instructions and Specifications
Contents
1. Safety Guidelines for Hazardous Locations The NI 9215 is suitable for use in Class I Division 2 Groups A B C D and T4 hazardous locations Class I Zone 2 AEx nC IIC T4 and Ex nC IIC T4 hazardous locations and nonhazardous locations only Follow these guidelines if you are installing the NI 9215 ina potentially explosive environment Not following these guidelines may result in serious injury or death Caution Do not disconnect I O side wires or connectors unless power has been switched off or the area is known to be nonhazardous National Instruments Corp 5 N19215 Operating Instructions and Specifications 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 Division 2 and 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 Division 2 and Zone 2 applications connected signals must be within the following limit gt PEE Capacitance eee 0 2 uF max Special Conditions for Hazardous Locations Use in Europe This equipment has been evaluated as Ex nC IIC T4 equipment under DEMKO Certificate No 03 ATEX 0324020X Each module is marked x II 3G and is suitable for use in Zone 2 hazardous locations in ambient temperatures of 40 C lt Ta lt 70 C If you are using the NI 9215 in Gas Group I2. shielded cables and accessories A Caution Electrostatic Discharge ESD can damage this product To prevent damage use industry standard ESD prevention measures during installation maintenance and operation Special Guidelines for Marine Applications Some products are Lloyd s Register LR Type Approved for marine shipboard applications To verify Lloyd s Register certification for a product visit ni com certification and search for the LR certificate or look for the Lloyd s Register mark on the product label A Caution In order to meet the EMC requirements for marine applications install the product in a shielded enclosure with shielded and or filtered power and input output ports In addition take precautions when designing selecting and installing measurement probes and cables to ensure that the desired EMC performance is attained NI 9215 Operating Instructions and Specifications 8 ni com Connecting the NI 9215 The NI 9215 provides connections for four differential analog input channels AIO AIO Al1 Al1 Al2 Al2 AI3 Al3 NC COM Alelel ole s e n ls Figure 2 Terminal Assignments of the NI 9215 with Screw Terminal National Instruments Corp 9 NI 9215 Operating Instructions and Specifications Al0 AlO Al1 All
3. C T4 Canada C UL eceeceesesseesseeteeeeees Class I Division 2 Groups A B C D T4 Class I Zone 2 Ex nC IIC T4 Europe DEMKO Ex nC IIC T4 NI 9215 Operating Instructions and Specifications 28 ni com Safety Standards This product meets 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 ays 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 e EN 61326 1 IEC 61326 1 Class A emissions Industrial immunity e EN 55011 CISPR 11 Group 1 Class A emissions e AS NZS CISPR 11 Group 1 Class A emissions e FCC 47 CFR Part 15B Class A emissions ICES 001 Class A emissions National Instruments Corp 29 NI 9215 Operating Instructions and Specifications Note For EMC declarations and certifications refer to the Online Product Certification section CE Compliance C This product meets the essential requirements of applicable European Directives as follows e 2006 95 EC Low Voltage Directive safety e 2004 108 EC Electromagnetic Compatibility Directive EMC Online Product Certification To obtain product certif
4. Calibrated typ 25 C 5 C 0 02 0 014 Uncalibrated max 40 to 70 C 1 05 0 82 Uncalibrated typ 25 C 5 C 0 6 0 38 Range equals 10 4 V Stability Gain drift stress 10 ppm C Offset dift niied denise 60 uV C ni com NI 9215 Operating Instructions and Specifications 22 CMRR fin 60 Hz 73 dB min Input bandwidth 3 dB 420 kHz min Input impedance Resistance NI 9215 with screw terminal AI to COM 1GQ NI 9215 with BNC Between any two AT terminals 200 KQ Input bias current 10nA Input noise Peak to peak Crosstalk oieri soinen 80 dB N National Instruments Corp 3 NI 9215 Operating Instructions and Specifications Settling time to 2 LSBs NI 9215 with screw terminal 10 V SEP iissscescessessoscsssossosasvs 10 us 20 V SteP sssrinin 15 us NI 9215 with BNC 10 VSD 25 us 20V step ninini 35 us No missing codes 15 bits guaranteed PNE iraran 1 9 to 2 LSB IND ii rssikon nie 6 LSB max MIBE issue 1 167 174 hours at 25 C Bellcore Issue 6 Method 1 Case 3 Limited Part Stress Method 3 Note Contact NI for Bellcore MTBF specifications at other temperatures or for MIL HDBK 217F specifications NI 9215 Operating Instructions and Specifications 24 ni com Power Requirements Power consumption from chassis full scale input 100 kS s Active mode ccceeceesseeseeteees 560 mW max Sleep MOMS sissies seissisasaraiee
5. DOC Al2 AI2 Al3 Al3 Figure 3 Connector Assignments of the NI 9215 with BNC NI 9215 Operating Instructions and Specifications 10 ni com The NI 9215 with screw terminal has a 10 terminal detachable screw terminal connector The NI 9215 with BNC has four BNC connectors Each channel of the NI 9215 has an AI terminal to which you can connect the positive voltage signal and an AI terminal or shield to which you can connect the negative voltage signal The NI 9215 with screw terminal also has a common terminal COM that is internally connected to the isolated ground reference of the module 3 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 9215 with screw terminal National Instruments Corp 11 NI9215 Operating Instructions and Specifications Connecting Differential Voltage Signals to the NI 9215 You can connect grounded or floating differential signals to the NI 9215 Connect the positive voltage signal to AI and the negative voltage signal to AI To connect grounded differential signals to the NI 9215 with screw terminal you must also connect the signal reference to the COM terminal as shown in Figure 4 9 Voltage Source _ oo mO oO NI 9215 with NZ COM Screw Terminal Figure 4 Connecting a Grounded Differential Voltage Signal to the NI 9215 wi
6. IC hazardous locations you must use the device in an NI chassis that has been evaluated as Ex nC IIC T4 EEx nC IIC T4 Ex nA IIC T4 or Ex nL IC T4 equipment NI 9215 Operating Instructions and Specifications 6 ni com Electromagnetic Compatibility Guidelines This product was tested and complies with the regulatory requirements and limits for electromagnetic compatibility EMC as stated in the product specifications These requirements and limits are designed to provide reasonable protection against harmful interference when the product is operated in its intended operational electromagnetic environment This product is intended for use in industrial locations There is no guarantee that harmful interference will not occur in a particular installation when the product is connected to a test object or if the product is used in residential areas To minimize the potential for the product to cause interference to radio and television reception or to experience unacceptable performance degradation install and use this product in strict accordance with the instructions in the product documentation Furthermore any changes or modifications to the product not expressly approved by National Instruments could void your authority to operate it under your local regulatory rules National Instruments Corp 7 NI 9215 Operating Instructions and Specifications Caution To ensure the specified EMC performance A operate this product only with
7. OPERATING INSTRUCTIONS AND SPECIFICATIONS NI 9215 4 Channel 10 V 16 Bit Simultaneous Analog Input Module Fran ais Deutsch Ait RO fa RHIC ni com manuals WwW NATIONAL D INSTRUMENTS This document describes how to use the National Instruments 9215 and includes specifications and terminal assignments for the NI 9215 In this document the NI 9215 with screw terminal and NI 9215 with BNC are referred to inclusively as the NI 9215 For information about installing configuring and programming the system refer to the system documentation Visit ni com info and enter the following Info Codes e cseriesdoc for information about C Series and system documentation e compatibility for information about chassis and carrier compatibility for the modules you are using e rdsoftwareversion for information about which software you need for the modules you are using 3 Note The safety guidelines and specifications in this document are specific to the NI 9215 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 NI 9215 Operating Instructions and Specifications 2 ni com Safety Guidelines Operate the NI 9215 only as described in th
8. age gt Protection Isolated i i ADC Al d Overvoltage k 1 Protection i i Instrumentation i COM Amplifier SAE NI 9215 with Screw Terminal Figure 8 Input Circuitry for One Channel on the NI 9215 with Screw Termina National Instruments Corp 17 NI9215 Operating Instructions and Specifications The NI 9215 with BNC has a resistor that ensures the input voltage does not drift outside of the common mode range i Overvoltage i Protection Al Al i Overvoltage Protection 100 ka Instrumentation Amplifier Figure 9 Input Circuitry for One Channel on the NI 9215 with BNC NI 9215 Operating Instructions and Specifications 18 ni com 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 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 Na
9. 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 9215 with screw terminal to signals or use for measurements within Measurement Categories III or IV NI 9215 with BNC Safety Voltages Connect only voltages that are within the following limits VaN EE OA 30 V max Isolation Channel to channel None Channel to earth ground Continuous 60 VDC Measurement Category I Withstand 0 eee eeeeeeeeeeee 1 500 Vims verified by a 5 s dielectric withstand test National Instruments Corp LS 7 N19215 Operating Instructions and Specifications 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 9215 with BNC to signals or use for measurements within Measurement Categories II II or IV Hazardous Locations WSs OL wccccsceaceaterssavessncssartastaxeencexs Class I Division 2 Groups A B C D T4 Class I Zone 2 AEx nC II
10. ese operating instructions Hot Surface This icon denotes that the component may be hot Touching this component may result in bodily injury Safety Guidelines for Hazardous Voltages You can connect hazardous voltages only to the NI 9215 with screw terminal Do not connect hazardous voltages to the NI 9215 with BNC If hazardous voltages are connected to the module take the following precautions A hazardous voltage is a voltage greater than 42 4 Vx or 60 VDC to earth ground A Caution Ensure that hazardous voltage wiring is performed only by qualified personnel adhering to local electrical standards A Caution Do not mix hazardous voltage circuits and human accessible circuits on the same module National Instruments Corp 3 MI 9215 Operating Instructions and Specifications 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 60 VDC you must ensure that devices and circuits connected to the module are properly insulated from human contact You must use the NI 9932 connector backshell kit to ensure that the terminals are not accessible Figure 1 shows the NI 9932 connector backshell 3 Note You can use the NI 9932 connector backshell only with the NI 9215 with screw terminal NI 9215 Operating Instructions and Specifications 4 ni com Figure 1 NI 9932 Connector Backshell
11. gement NI 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 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 NI 9215 Operating Instructions and Specifications 32 ni com Waste Electrical and Electronic Equipment WEEE X EU Customers At the end of the product life cycle all products must be sent to a WEEE recycling center For more information about WEEE recycling centers National Instruments WEEE initiatives and compliance with WEEE Directive 2002 96 EC on Waste and Electronic Equipment visit ni com environment weee EFAA mis Rist BEDE RE RoHS REA National Instruments 4 1 EEFE A SS Pen PR al Be REA EM ROHS XF National Instruments F E ROHS GWERE ER 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 9215 at ni com calibration Calibration interval 0 eee 1 year National Instruments Corp 33 NI 9215 Operat
12. ications and the Declaration of Conformity 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 9215 with screw terminal you must also either affix ferrules to the ends of the terminal wires or use the NI 9932 backshell kit to protect the connections NI 9215 Operating Instructions and Specifications 30 ni com Operating vibration Random IEC 60068 2 64 5 Srms 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 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 National Instruments Corp 31 NI 9215 Operating Instructions and Specifications Storage humidity IEC 60068 2 56 5 to 95 RH noncondensing Pollution Degree eeeeeeeseeteeteeee 2 Maximum altitude 2 000 m Indoor use only Environmental Mana
13. ing Instructions and Specifications Where to Go for Support The National Instruments Web site is your complete resource for technical support Atni 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 visit the Worldwide Offices section of ni com niglobal to access the branch office Web sites which provide up to date contact information support phone numbers email addresses and current events NI 9215 Operating Instructions and Specifications 34 ni com LabVIEW National Instruments NI ni com the National Instruments corporate logo and the Eagle logo are trademarks of National Instruments Corporation Refer to the Trademark Information at ni com trademarks for other 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 technology refer to the appropriate location Help Pa
14. l NI 9215 Operating Instructions and Specifications 14 ni com Wiring for High Vibration Applications If an application using the NI 9215 with screw terminal 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 9932 backshell kit to protect the connections Refer to Figure 7 for an illustration of using ferrules Refer to Figure 1 for an illustration of the NI 9932 connector backshell y SSSSSSQ ess Figure 7 10 Terminal Detachable Screw Terminal Connector with a Ferrule National Instruments Corp 15 NI 9215 Operating Instructions and Specifications NI 9215 Circuitry The NI 9215 channels share acommon ground that is isolated from other modules in the system The NI 9215 protects each channel from overvoltages For more information about overvoltage protection refer to the Specifications section The incoming analog signal on each channel is buffered and conditioned by the instrumentation amplifier and is then sampled by a 16 bit ADC The channels have independent track and hold amplifiers that allow you to sample all four channels simultaneously Refer to Figures 8 and 9 for input circuitry illustrations of the NI 9215 with screw terminal and the NI 9215 with BNC NI 9215 Operating Instructions and Specifications 16 ni com Alt Overvolt
15. tents in your software the patents txt file on your media or the National Instruments Patent Notice at ni com patents Refer to the Export Compliance Information at ni com legal export compliance for the National Instruments global trade compliance policy and how to obtain relevant HTS codes ECCNs and other import export data 2004 2011 National Instruments Corp All rights reserved 373779F 01 May11
16. th Screw Terminal NI 9215 Operating Instructions and Specifications 12 ni com To connect floating differential signals to the NI 9215 with screw terminal you must connect the negative lead of the signal to COM through a 1 MQ resistor to keep the voltage source within the common mode voltage range as shown in Figure 5 If the voltage source is outside of the common mode range then the NI 9215 does not read data accurately The NI 9215 with BNC has internal circuitry that keeps the voltage source within the common mode range For more information about the common mode voltage range refer to the Specifications section Al Voltage Source 1MQ Resistor e NI 9215 with COM Screw Terminal Figure 5 Connecting a Floating Differential Voltage Signal to the NI 9215 with Screw Terminal National Instruments Corp 13 NI 9215 Operating Instructions and Specifications Connecting Single Ended Voltage Signals to the NI 9215 To connect single ended voltage signals to the NI 9215 with screw terminal you must also connect the ground signal to the COM terminal to keep the common mode voltage in the specified range as shown in Figure 6 For more information about the common mode voltage range refer to the Specifications section Voltage Source _ NI 9215 with COM Screw Terminal Figure 6 Connecting a Single Ended Voltage Signal to the NI 9215 with Screw Termina
17. tional Instruments Corp 19 NI 9215 Operating Instructions and Specifications Specifications The following specifications are typical for the range 40 to 70 C unless otherwise noted Input Characteristics Number of channels 4 analog input channels ADC resolution 16 bits Type of ADC nnan Successive approximation register SAR Input range Le 10 0 V NI 9215 Operating Instructions and Specifications 20 ni com Input voltage ranges Measurement Voltage Maximum Voltage Al to AIl Signal Common Mode Minimum Typical Maximum Screw V V V Terminal BNC 10 2 10 4 10 6 Each channel All inputs must remain must remain within within 10 2 V 10 2 V of of the average common AI inputs The minimum measurement voltage range is the largest voltage the NI 9215 is guaranteed to accurately measure 1 Refer to the Safety Guidelines section for more information about safe operating voltages National Instruments Corp 21 NI 9215 Operating Instructions and Specifications Overvoltage protection Conversion time ue 30 V Channel 0 only essees 4 4 us Channels 0 and 1 6 us Channels 0 1 and 2 8 us Channels 0 1 2 and 3 10 us Accuracy Percent of Percent of Reading Range Measurement Conditions Gain Error Offset Error Calibrated max 40 to 70 C 0 2 0 082
18. ts 25 uW max Thermal dissipation at 70 C Active mode ccceeceeseeseeteee 560 mW max Sleep MOS rires 25 uW max Physical Characteristics If you need to clean the module wipe it with a dry towel 3 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 0 00 0 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 to0 6N m 4 4 to 5 3 Ib in National Instruments Corp 25 N19215 Operating Instructions and Specifications Ferrulles sii heene 0 25 mm to 2 5 mm Weight NI 9215 with screw terminal 150 g 5 3 oz NI 9215 with BNC sssessseeseeeeee 173 g 6 1 oz Safety NI 9215 with Screw Terminal Safety Voltages Connect only voltages that are within the following limits Channel to COM ccccccccessseeeeees 30 V max Isolation Channel to channel None Channel to earth ground Continuous ossessi 250 Vms Measurement Category II Withstand eeeeeeeteeeee 2 300 Vms verified by a 5 s dielectric withstand test NI 9215 Operating Instructions and Specifications 26 ni com Measurement Category II is for measurements performed on circuits directly connected to the electrical distribution system This category refers to local level electrical
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