. Nahimutang ni sa distrito sa John Taolo Gaetsewe District Municipality ug lalawigan sa Province of Northern Cape, sa sentro nga bahin sa nasod, 500 km sa kasadpan sa Pretoria ang ulohan sa nasod. . com. niの集録および信号調整デバイスをサポートします。 ni-visa. Quantify of 4, 6-Position, Spring Terminal, C Series Module Backshell. This page is part of the C. Maybe in the near future, we will include this conversion function. 154041-01 154041a-12 NI sbRIO 50 PIN. . Various documents link the phone number (440) 899-9972 to different owners — Christine M Raiff Robert S Raiff Roberts Raiff William T Raiff Anthony P Raiff. We work out the best solution to suit your individual needs. Torque for screw flanges. 6 for Ni 2p 3/2 and 18. ECR in gold plated OFHC Cu contacts is found to be slightly higher than that in bare OFHC Cu contacts. . This document explains how to connect to the NI 9472. 125 0. : 958293P Matrix: 5% HNO3 Expiry Date: August 31, 2018 Intended Use: This solution is intended for use as a certified reference material or calibration standard for inductively coupled plasma optical emission spectroscopy (ICP. It also controls the timing, synchronization, and data transfer between C. To be used with NI 9973 terminal block. Product Description. 2. To verify Lloyd’s Register certification, visit ni. NI-9972. 9972 6 POS BACKSHELL 1=1. 100 S/s/ch, 4-Channel C Series Universal Analog Input Module. Susan Marie Haas Anthony P Raiff, and six others. 196720-01 Panel Accessories from NATIONAL INSTRUMENTS 2-Year Warranty - (PRICE/PK OF 4), BACKSHELL, 6-POS CONNECTOR BLOCK, ACCESSORY TYPE:BACKSHELL, FOR. must ensure that devices and circuits connected to the module are properly insulated from human contact. commanuals DeutschFrançais NI 9219 Operating Instructions and Specifications…You must use the NI 9972 connector backshell kit to ensure that the terminals are not accessible. To find a and b, set up a system to be solved. Safety Voltages Connect only voltages that are within the following limits. 9928 nm), suppressing the volume expansion in Na + diffusion processes. 7 or later, and where applicable, version 7. NI-9972 Dimensional Drawings. NI 9219 100 S/s/channel, 4-Channel C Series Universal Analog Input Module • Spring terminal connectivity • Support for Thermocouple (50 S/s/ch), RTD,. 2c03535. Quantify of 4, 6-Position, Spring Terminal, C Series Module Backshell—The NI-9972 includes four backshells that provide strain relief and operator protection from high-voltage signals for 6-position C Series modules with spring terminals. NI 9972 Connector Backshell Related Documentation Each application software package and driver includes information about writing applications for taking measur ements and controlling measurement devices. . 1 or later of the NI application. MwSt. 5 μm with a Ni underlayer of ~2 μm) oxygen free high conductivity (OFHC) Cu contacts in vacuum environment. 1 NI 9421 8-Ch 24 V, Sinking DI Module. 1021/acs. Quantify of 4, 6-Position, Spring Terminal, C Series Module Backshell—The NI-9972 includes four backshells that provide strain relief and operator protection from high-voltage signals for 6-position C Series modules with spring terminals. This page provides dimensional drawings for the NI-9972. Newark México ofrece presupuestos rápidos, envÃo en el mismo dÃa, entrega rápida, amplio inventario, hojas de datos y soporte técnico. Spring Terminal Block - A type of connector block that uses spring terminals as the method for connecting wires to you sensor. NI 9972 Strain relief kit for 6-pos spring terminal connector (qty 4) 2: 779521-01 NI 9237 4-Ch 50 kS/s per Channel, 24-Bit Bridge Analog Input Module. 779351-01. Refer to the documentation for each component in the system to determine the safety and EMC ratings for the entire system. You must use the NI 9972 connector backshell kit to ensure that the terminals are not accessible. Other Names. 783799-01 157824a-01(rev a or higher) 2-pos micro-fit plug and crimp terminal kit. 5500 for Availability. A valid service agreement may be required. Quantify of 4, 6-Position, Spring Terminal, C Series Module BackshellQuantify of 4, 6-Position, Spring Terminal, C Series Module Backshell. 9972°S 30. NI 9972 Connector Backshell Safety Guidelines for. The two variations of the NI 9219 module have the same. 2. PAGE 6. Analog Input Module. Universal Analog Input Module. National Instruments NI-9927 Backshell Connector Kit. 1 In stock Need more? Order before 8pm EST Standard Shipping Same day shipping One voltage input module (NI-9205) One analog output module (NI-9263) One digital module (NI-9401) Spring terminal connectivity (NI-9205, NI-9263) or D-SUB connectivity (NI-9401) One empty slot for other measurement modules Description. NI-9972. SELL YOUR SURPLUS We buy new, used, decommissioned, and surplus parts from every NI series. com Wiring the NI 9219 The NI 9219 has four 6-terminal connectors that provide connections for four analog input channels. NI NI-9252 786782-01 C Series Analog Input C Series I/O. Figure 1 shows the NI 9972 connector backshell. R. 1. You must use the NI 9972 connector backshell kit, as illustrated in Figure 3 to ensure that the terminals are not accessible. and lists the device specifications. NI NI-9972 786162-01 C Series I/O Accessories C Series. NI 9972 Connector Backshell Related Documentation Each application software package and driver includes information about writing applications for taking measurements and controlling measurement devices. 1564: pcs: romania: bombay air cargo: 190350 (12032-m020-057-1 s/c) block connector (equipment spare parts. UFO. The NI USB-9219 is a 4-channel universal C Series module designed for multipurpose testing. Use this guide to match your C Series Modules with spring terminal front connection with a compatible cable and accessory to meet the needs of your application, whether you are creating a new configuration, replacing or expanding your current configuration, or verifying that existing parts can be used in a different configuration. You can use the NI-9972 with the NI-9973 Terminal Block Plug. Type Details Price Ships. Yo u must use the NI 9972 connector backshell kit to ens ure that the terminals are not accessible. Figure 1. DATASHEETNI 92194 AI, 100 S/s/ch Simultaneous, Universal Measurements Spring-terminal connectivity Support for Thermocouple (50 S/s/ch), RTD, Resistance,Full-Bridge, Half-Bridge, Quarter-Bridge, Voltage, andCurrent Measurements Voltage and current excitation 250 VAC, CAT II,. The NI USB. The CB-50LP provides 50 screw terminals for connection to I/O signals from 50-pin NI data acquisition devices. Measurement ranges differ for each type of measurementand include up to 60 V for voltage and 25 mA for ContentsAccessories NI 9219 NI 9219 Getting Started Guide Spring-Terminal Tool NI 9972 Backshell Connector KitNI C Series OverviewNI provides more than 100 C Series modules for measurement, control, and communicationapplications. • The NI 9219 has ±60 V, ±15 V, ±4 V, ±1 V, and ±125 mV voltage ranges. NI 9972 Extra connectors for 6-position connector modules (qty 10): NI 9973 . 3 ai, ±30 v, 24 bit, 102. The NI 9219 has four 6-terminal connectors that provide connections for four analog input channels. Electrical Plug Connector 5935-00-013-9932. Definitions Warranted specifications. NI 9219 Operating Instructions 4 ni. Quantify of 4, 6-Position, Spring Terminal, C Series Module Backshell Disconnect the resistor from the device. NI 9934 25-pin D-Sub Conn. 본 페이지는 ni-9972 의 치수도면을 제공합니다. NI 9972 Connector Backshell Related Documentation Each application software package and driver includes information about writing applications for taking measur ements and controlling measurement devices. NI 9901 Desktop. Karette Mouretsu. Newark offers fast quotes, same day shipping, fast delivery, wide inventory, datasheets & technical support. 7 or later, and where applicable, version 7. 2-channel, 24-bit, universal analog input module (26 pages) I/O Systems National Instruments 9232 Getting Started Manual. ni-daqmx. Note The guidelines in this document are specific to the NI 9219. Authors Haitang. NI NI-9326 786999-01 C Series Analog Input C Series I/O. NI 9972 All — Table 1. 738 users online . In this document, the NI 9472 with screw terminal, NI 9472 with spring terminal, and NI 9472 with DSUB are referred to. NI 9972 (optional strain relief) Table 3. Note The guidelines in this document are specific to the NI 9219. W. Since ab is negative, a and b have the opposite signs. NI 9219 Getting Started Guide - National InstrumentsThis document explains how to connect to the NI 9219. Figure 1 shows the NI 9972 connector backshell. Call 800. $50. 786162-01 – Specialized Backshell for use with C Series Modules from NI. Global Topic. 5 volts for Half-Bridge configurations. The NI USB-9219. This page is part of the C. 41. 196720-01 NI 9972 BACKSHELL FOR 6-POSITION CONNECTOR BLOCK (QTY 4) Hungary: Banglore Air Cargo: PCS: 4: 8,470: 2,118: Jul 27 2015: 85389000: 196720-01 NI 9972 BACKSHELL FOR 6-POSITION CONNECTOR BLOCK (QTY 4) Hungary: Banglore Air Cargo: PCS: 2: 4,235: 2,118: Jul 27 2015: 85389000: 782715-01. 36-Pin COMBICON Male to 36-Pin Screw Terminal Female Terminal Block Plug —The NI-9974 features one spring terminal plug to provide direct connectivity to any 36-position spring terminal CompactDAQ or CompactRIO hardware. Between 10% and 70%, noncondensing . NI 783001-8192- for the PXIe-8840, PXI-8840. Figure 3. 1176-968. However, NI 9971 backshell kit is highly recommended, especially when the module is interacting with hazardous voltages or when using the. 1 or later of the NI 9219 Operating Instructions 6 ni. NI NI-9252 786782-01 C Series Analog Input C Series I/O. Introduction The NI USB-9219 provides a USB interface for four channels of universal analog input with integrated signal conditioning. Pricing and Availability on millions of electronic components from Digi-Key Electronics. Related Documentation Each application software package and driver includes information about writing applications for taking measurements and controlling measurement devices. Analoge Eingänge 8 Auflösung 16 Bit Messbereiche bipolar ± 20, 0 bis 20 mA Abtastrate (alle Kanäle) bis 200 kHz (Samples) Anschluss Schraubklemmen NI 9205 32K Uein DSUB 16 Bit 250 kHz NI 9205 32K Uein Federklemme 16 Bit 250 kHz Preise zzgl. NI-9974. The NI 9927 offers protection to the operator from naked. block (qty 4) 779104-01. NI9219 + cDAQ9181. To check 6 digit SAC codes please browse at end of this page. It is a backshell for use with the NI 9973, and it is not shipped with the module kit. This page provides dimensional drawings for the NI-9972. DUT . Use the excitation terminals if your sensor requires a separate. Safety Guidelines Operate the NI 9219 only as described in this document. Caution Do not operate the NI 9219 in a manner notThis page documents all the applicable standards and certifications for the NI-9972 and provides downloadable certifications. or send us a message. 64/EA. Connect the positive signal of the signal source to the positive input signal terminal (HI) and the negative signal of the signal source to the negative input signal terminal (LO). C Series modules can connect to any sensor or bus and allow for high-accuracyThe NI-9972 includes four backshells that provide strain relief and operator protection from high-voltage signals for 6-position C Series modules with spring terminals. US $49. Duan, J. MCSA Modules. 196720-01 NI 9972 BACKSHELL FOR 6-POSITION CONNECTOR BLOCK (QTY 4) Hungary: Banglore Air Cargo: PCS: 4: 8,470: 2,118: Jul 27 2015: 85389000: 196720-01 NI 9972 BACKSHELL FOR 6-POSITION CONNECTOR BLOCK (QTY 4) Hungary: Banglore Air Cargo: PCS: 2: 4,235: 2,118: Jul 27 2015: 85389000: 782715-01. Wiring the NI 9219 The NI 9219 has four 6-terminal connectors that provide connections for four analog input channels. Authors Haitang. NI C Series Overview NI provides more than 100 C Series modules for measurement, control, and communicationBrowse area code 305 phone numbers, prefixes and exchanges. カスタマイズ可能で正確でありながら費用効果の高い方法で. 00 Each 196738-01 NI 9973 6-pos spring term connector block (qty 4). This page documents all the applicable standards and certifications for the NI-9972 and provides downloadable certifications. NI 9972 Connector Backshell Safety Guidelines for. Terms and Definitions . You must use the NI 9972 connector backshell kit, as illustrated in Figure 3 to ensure that the terminals are not accessible. Search for used backshell kit. or send us a message. Additional Information. From troubleshooting technical issues and product recommendations, to quotes and orders, we’re here to help. You can request repair, RMA, schedule calibration, or get technical support. Ang yuta palibot sa Devon patag. For this procedure, DUT refers to the PXIe-4147. Other Names. - IEPE Sensors, Accelerometers, and MicrophonesElectrical Plug Connector 5935-00-013-9931. analog input with integrated signal conditioning. This page provides dimensional drawings for the NI-9972. Figure 1. Ang. You can check 6 digit code along with details of service. NI-DAQmx you only need to install support for the application software that you intend to use. You can request repair, RMA, schedule calibration, or get technical support. The following references to documents assume you have NI-DAQmx 8. 0. Specifications. 100 S/s/channel, 4-Channel C Series Universal Analog Input Module. Elizabeth uses the landline number (440) 899-9972 (Ameritech Ohio). Product Support Resources. Research Reveals How Test Can Enhance Product Development. C Series modules can connect to any sensor or bus and allow for high-accuracyBrowse area code 305 phone numbers, prefixes and exchanges. However, NI 9971 backshell kit is highly recommended, especially when the module is interacting with hazardous voltages or when using the module in a. This page documents all the applicable standards and certifications for the NI-9972 and provides downloadable certifications. You can use the NI-9972 with the NI-9973 Terminal Block Plug. High-Speed Sourcing Digital Output Module. block (qty 4) 779104-01. 1 or later of the This document explains how to connect to the NI 9472. The NI 9219 computes measured resistance from thePerspectives showcases how NI sees what’s next in the world of test and technology. Research Reveals How Test Can Enhance Product Development. ni gpibコントローラおよびgpibポートを備えたni組込コントローラをサポートします。 Provides support for NI data acquisition and signal conditioning devices. 수리, RMA를 요청하거나, 교정을 예약하거나, 기술 지원을 받을 수 있습니다. Use this guide to match your C Series Modules with spring terminal front connection with a compatible cable and accessory to meet the needs of your application, whether you are creating a new configuration, replacing or expanding your current configuration, or verifying that existing parts can be used in a different configuration. The following references to documents assume you have NI-DAQmx 8. To this end, we synthesized transition metal catalysts for overall water splitting encapsulated into nitrogen-doped carbon nanotubes (M–N-CNTs, M = Ni, Co, Fe) through a direct and convenient pyrolysis of bulk g-C 3 N 4. NI 9219 Operating Instructions and Specifications 4 ni. Cover C0nnector 5935-00-013-9962. human contact. NI recommends: NI 9972 - strain relief backshells for signal wire security and high-voltage protection (qty 4) NI 9973 - extra connectors for six-position connector modules (qty 10) NI C Series Compatibility The NI C Series hardware family features more than 50 measurement modules and several chassis and carriers for deployment. The process involves four electrons’ transfer and the generation of triplet. NI 9512 to P7000. Overvoltage Protection The NI 9219 provides overvoltage. Figure 3. Use this guide to match your C Series Modules with spring terminal front connection with a compatible cable and accessory to meet the needs of your application, whether you are creating a new configuration, replacing or expanding your current configuration, or verifying that existing parts can be used in a different configuration. We work out the best solution to suit your individual needs. From troubleshooting technical issues and product recommendations, to quotes and orders, we’re here to help. Current Circuitry LO HI RShunt NI 9219 ADC 4 | ni. You can use the NI-9974 for spare part replacement or to reduce. You can use the NI-9977 to occupy empty slots in a CompactRIO and CompactDAQ Chassis. Figure 3. Touhou - Shiwasu Sousouki (Doujinshi) Cockroach Warrior Aberetta. We would like to show you a description here but the site won’t allow us. NI 9219. Figure 1. 16-Pin, Male COMBICON to 16-Pin, Female Screw Terminal Block Plug —The NI-9975 features two screw terminal plugs for any 16-position screw terminal C Series module. You can use the NI-9972 with the NI-9973 Terminal Block Plug. Safety Voltages Connect only voltages that are within the following limits. 1. Note The guidelines in this document are specific to the NI 9219. Figure 1. DATASHEETNI 92194 AI, 100 S/s/ch Simultaneous, Universal Measurements Spring-terminal connectivity Support for Thermocouple (50 S/s/ch), RTD, Resistance,Full-Bridge, Half-Bridge, Quarter-Bridge, Voltage, andCurrent Measurements Voltage and current excitation 250 VAC, CAT II,. NI 9972 Backshell for 6-pos connector block (qty 4) National Instruments. US $2,794. Electrical Plug Connector 5935-00-013-9971. NI USB-9219. The two variations of the NI 9219 module have the same. Spring-terminal connectivity. M. • NI 9972 Backshell Connector Kit. doi: 10. National Instruments may also be known as the. NI 9972 Connector Backshell Safety Guidelines for Hazardous Locations The NI 9219 is suitable for use in Cl ass I, Division 2, Groups A, B, Quantify of 4, 6-Position, Spring Terminal, C Series Module Backshell —The NI-9972 includes four backshells that provide strain relief and operator protection from high-voltage signals for 6-position C Series modules with spring terminals. Kit for NI 9201, 9401, or 9472. 779017-01. carrier, as shown in Figure 1. 780541-01. Standard Package. ECR in gold plated OFHC Cu contacts is found to be slightly higher than that in bare OFHC Cu contacts. Buy WHS2UL-22RJA25 - Tt Electronics / Welwyn - RES, 22R, 2W, AXIAL, WIREWOUND ROHS COMPLIANT: YES. This page is part of the C. Safety Guidelines for Hazardous Voltages. Open a service request. asc format into multisim. Wiring the NI 9219 The NI 9219 has four 6-terminal connectors that provide connections for four analog input channels. 커뮤니티. The CB-50LP includes one 50-pin header for direct. 2022 Dec 28;22(24):9972-9981. NI 9219 Configuration for Voltage Accuracy Verification Measurement Type Min (V) Max (V) ADC Timing Mode Sample Timing Type Voltage –60 60 High Resolution On Demand –15 15 –4 4 –1 1 –0. 사용자 가이드 및 스펙 NI USB-9219 4 채널, 24 비트 범용 아날로그 입력 모듈 이사용자가이드에서는 National Instruments USB-9219 를사용하는방 법과디바이스스펙을설명합니다. NI Services. 81. Analog Output Module. You can use the NI-9972 with the NI-9973 Terminal Block Plug. Supported Static Modules . The following references to documents assume you have NI-DAQmx 8. The following references to documents assume you have NI-DAQmx 8. This page documents all the applicable standards and certifications for the NI-9972 and provides downloadable certifications. NI 9219 Datasheet - National Instruments. conn. Not limited as a rigid quantification tool for widely known products/mechanisms, TMS technology has been demonstrated as a powerful and. カスタマイズ可能で正確でありながら費用効果の高い方法で. Connect the positive signal of the signal source to the positive input signal terminal (HI) and the negative signal of the signal source to the negative input signal terminal (LO). • NI 9972 Backshell Connector Kit Datasheet Sales: +44 (0) 1273570220 Website: plicon. This page documents all the applicable standards and certifications for the NI-9972 and provides downloadable certifications. Support for Thermocouple (50 S/s/ch), RTD, Resistance, Full-Bridge, Half. the NI 9219. Contact Us. This page documents all the applicable standards and certifications for the NI-9972 and provides downloadable certifications. Caution Special Conditions for Marine Applications Some modules are Lloyd’s Register (LR) Type Approved for marine applications. 1 NI 9972 Backshell. Electrical Connector Backshell part number NI9972 Strain relief backshell NSN 5935-01-617-0285. 4-Pin Male Micro-Fit to 4-Pin Female Crimp Terminal, C Series Strain/Bridge Input Module Connector—The NI-9942 provides a connector and terminal Kit for 4-position micro-fit plug that you can use with the NI-9237 C Series Strain/Bridge Input Module. Note Before you begin, complete the software and hardware installation procedures in your chassis documentation. Hot Surface. With this. NI 9474 8 Ch. Use this guide to match your C Series Modules with spring terminal front connection with a compatible cable and accessory to meet the needs of your application, whether you are creating a new configuration, replacing or expanding your current configuration, or verifying that existing parts can be used in a different configuration. Wang, G. 1 for S 2p 3/2, 14. NI uses these limits to determine if the DUT is performing within. Contact Us. NI corporate headquarters is located at 11500 North Mopac Expressway, Austin, Texas, 78759-3504. Maintaining colour stability and PLQY is particularly challenging for multi-carbazole thermallyNI 9972 Connector Backshell Related Documentation Each application software package and driver includes information about writing applications for taking measurements and controlling measurement devices. Quantity of 4, 2-Position C Series Module Backshell —The NI-9971 includes four backshells that provide strain relief and operator protection from high-voltage signals for 3- or 4-channel 2-position modules. must use the NI 9972 backshell kit to ensure that the terminals are not accessible. This kit is designed to be used with 10-position screw terminal connectors on modules such as the NI-9474 Digital Output Module. 1 or later of the NI application. 7 volts for Full-Bridge and 2. The powder X-ray diffraction refinement confirms that the lattice parameters of Co 6 Ni 3 S 8 extend to 0. Find National Instruments for sale on Machinio. ACS Applied Materials & Interfaces 2020, 12 (21) , 24201-24208. ethernet、gpib、シリアル、usbおよびその他のタイプの計測器をサポートします。 ni-488. This page provides dimensional drawings for the NI-9972. View online (36 pages) or download PDF (531 KB) National Instruments NI 9219 User manual • NI 9219 PDF manual download and more National Instruments online manualsInstructions For Use Manual. Solution. C Series Slot Filler —The NI-9977 serves as a blank, nonfunctioning C Series module. Any of my search term words; All of my search term words; Find results in. Bakwe (bungtod sa Zimbabwe, lat -17,00, long 30,48) Tiganos: 16. NI NI-9252 786782-01 C Series Analog Input C Series I/O. NI 9219. com Figure 1 shows the NI 9972 connector backshell. The CB-50LP provides 50 screw terminals for connection to I/O signals from 50-pin NI data acquisition devices. View and Download National Instruments NI 9219 getting started manual online. . NI recommends that you verify the values for all the iterations listed in Table 19 for each channel, but you can save time by verifying only the values and channels used in your application. US $49. Descriptions of National Instruments 196720-01 provided by its distributors. This page documents all the applicable standards and certifications for the NI-9972 and provides downloadable certifications. Terminal Block Plug. The user can move the module from one platform to the other without modification. This page documents all the applicable standards and certifications for the NI-9972 and provides downloadable certifications. NI 9972 Backshell for 6-pos connector block (qty 4). US $1,527. 80 lb · in. Descriptions of National Instruments 196720-01 provided by its distributors. This page provides dimensional drawings for the NI-9972. Calibration Condition Guidelines For maximum accuracy, perform the ACAL function of the digital multimeter (DMM) prior to calibration if it has not been performed Quantify of 4, 6-Position, Spring Terminal, C Series Module Backshell—The NI-9972 includes four backshells that provide strain relief and operator protection from high-voltage signals for 6-position C Series modules with spring terminals. US $2,834. The NI SCB-68 HSDIO, for example, is a shielded I/O connector block with 72 screw terminals for connecting signals to a 68-pin very-high-density cable interconnect (VHDCI) connector. Description. The NI 9219 is suitable for use in Class I, Division 2, Groups A, B,Peisong Liu, Xiaohong Li, Huanhuan Yu, Liyong Niu, Laigui Yu, Dongdong Ni, Zhijun Zhang. 4-Channel, 24-Bit, Universal Analog Input Module. This page documents all the applicable standards and certifications for the NI-9972 and provides downloadable certifications. Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports. This page provides dimensional drawings for the NI-9927. 100 s/s/channel, 4-channel c series universal analog input module (39 pages) Network Card National Instruments NI 9219 Operating Instructions Manual. 7 or later, and where applicable, version 7. Bridging the gap between the manufacturer and your legacy test system. The NI-9972 includes four backshells that provide strain relief and operator protection from high-voltage signals for 6-position C Series modules with spring terminals. NI-9972. com When module terminals are hazardous voltage LIVE (>42. The following references to documents assume you haveMeasurement ranges differ for each type of measurementand include up to 60 V for voltage and 25 mA for ContentsAccessories NI 9219 NI 9219 Getting Started Guide Spring-Terminal Tool NI 9972 Backshell Connector KitNI C Series OverviewNI provides more than 100 C Series modules for measurement, control, and communicationapplications. DigiKey. Unless the connector type is specified, NI-9472 refers to all connector types. Quantify of 4, 6-Position, Spring Terminal, C Series Module Backshell—The NI-9972 includes four backshells that provide strain relief and operator protection from high-voltage signals for 6-position C Series modules with spring terminals. NI 9219 Operating Instructions and Specifications 4 ni. This page provides dimensional drawings for the NI-9972. Please. A valid service agreement may be required. Zhu, S.