DEVICE SPECIFICATIONS NI PXI-2501 24-Channel FET Multiplexer/Matrix This document lists specifications for the NI PXI-2501 (NI 2501) multiplexer/matrix module. All specifications are subject to change without notice. Visit ni.com/manuals for the most current specifications. Contents About These Specifications...................................................................................................... 1 Input Characteristics......................................................................................................... 2 RF Performance Characteristics........................................................................................3 Dynamic Characteristics................................................................................................... 3 Trigger Characteristics...................................................................................................... 4 Physical Characteristics.................................................................................................... 4 Environment...................................................................................................................... 4 Shock and Vibration.......................................................................................................... 5 Compliance and Certifications.......................................................................................... 5 Diagrams................................................................................................................................... 6 Accessories..............................................................................................................................13 About These Specifications Specifications characterize the warranted performance of the instrument under the stated operating conditions. Typical Specifications are specifications met by the majority of the instrument under the stated operating conditions and are tested at 23 °C ambient temperature. Typical specifications are not warranted. The following specifications are typical at 23 °C unless otherwise specified. All voltages are specified in DC, AC pk , or a combination unless otherwise specified. Topologies 1-wire 48 × 1 multiplexer 2-wire 24 × 1 multiplexer 2-wire Dual 12 × 1 multiplexers 2-wire Quad 6 × 1 multiplexers 4-wire 12 × 1 multiplexer 2-wire 4 × 6 matrix Refer to the NI Switches Help at ni.com/manuals for detailed topology information.
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DEVICE SPECIFICATIONS
NI PXI-250124-Channel FET Multiplexer/Matrix
This document lists specifications for the NI PXI-2501 (NI 2501) multiplexer/matrix module.All specifications are subject to change without notice. Visit ni.com/manuals for the mostcurrent specifications.
ContentsAbout These Specifications...................................................................................................... 1
Input Characteristics......................................................................................................... 2RF Performance Characteristics........................................................................................3Dynamic Characteristics................................................................................................... 3Trigger Characteristics...................................................................................................... 4Physical Characteristics.................................................................................................... 4Environment......................................................................................................................4Shock and Vibration..........................................................................................................5Compliance and Certifications..........................................................................................5
About These SpecificationsSpecifications characterize the warranted performance of the instrument under the statedoperating conditions.
Typical Specifications are specifications met by the majority of the instrument under the statedoperating conditions and are tested at 23 °C ambient temperature. Typical specifications arenot warranted. The following specifications are typical at 23 °C unless otherwise specified.
All voltages are specified in DC, ACpk, or a combination unless otherwise specified.
Caution The protection provided by the NI 2501 can be impaired if it is used in amanner not described in this document.
Note The 1-wire 48 × 1 and the 2-wire 24 × 1 multiplexer topologies can enable aunity gain amplifier to reduce FET settling time. Refer to the NI Switches Help at ni.com/manuals for more information about this solution and for detailed topologyand pinout information.
Input CharacteristicsAll input characteristics are DC, ACrms, or a combination, unless otherwise specified.
Settling time (+5 V to -5 V step), measured with a 6-inch AB connector to a PXI multifunctionDAQ device
0.012% accuracy
With amplifier 8.5 μs
Without amplifier 9.0 μs
0.006% accuracy
With amplifier 10 μs
Without amplifier 11.5 μs
0.0015% accuracy
With amplifier 16 μs
Without amplifier 18 μs
Settling time (+5 V to -5 V step), measured with a 3-meter cable to a PXI multifunction DAQdevice
0.012% accuracy
With amplifier 21 μs
Without amplifier 45 μs
0.006% accuracy
With amplifier 30 μs
Without amplifier 60 μs
0.0015% accuracy
With amplifier 80 μs
Without amplifier 160 μs
Note Certain applications might require additional time for proper settling. Forinformation about including additional settling time, refer to the NI Switches Help at ni.com/manuals.
Destinations PXI trigger lines <0...7>, front panel
Pulse width 1 μs
Physical CharacteristicsRelay type FET switch
I/O connector 68-pin male SCSI
Power requirement
5 V 1.5 W, typical
12 V 0.36 W, typical
-12 V 0.36 W, typical
Dimensions (L × W × H) 3U, one slot, PXI/cPCI module21.6 cm × 2.0 cm × 13.0 cm(8.5 in. × 0.8 in. × 5.1 in.)
Weight 174 g (6.1 oz)
EnvironmentOperating temperature 0 °C to 50 °C
Storage temperature -20 °C to 70 °C
Relative humidity 5% to 85% noncondensing
Pollution Degree 2
Maximum altitude 2,000 m
Indoor use only.
4 | ni.com | NI PXI-2501 Specifications
Shock and VibrationOperational shock 30 g peak, half-sine, 11 ms pulse (Tested in
accordance with IEC 60068-2-27. Test profiledeveloped in accordance withMIL-PRF-28800F.)
Random vibration
Operating 5 Hz to 500 Hz, 0.3 grms
Nonoperating 5 Hz to 500 Hz, 2.4 grms (Tested in accordancewith IEC 60068-2-64. Nonoperating testprofile exceeds the requirements ofMIL-PRF-28800F, Class 3.)
Compliance and Certifications
SafetyThis product is designed to meet the requirements of the following electrical equipment safetystandards 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 OnlineProduct Certification section.
Electromagnetic CompatibilityThis product meets the requirements of the following EMC standards for electrical equipmentfor measurement, control, and laboratory use:• EN 61326-1 (IEC 61326-1): Class A emissions; Basic 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 In the United States (per FCC 47 CFR), Class A equipment is intended foruse in commercial, light-industrial, and heavy-industrial locations. In Europe,Canada, Australia, and New Zealand (per CISPR 11), Class A equipment is intendedfor use only in heavy-industrial locations.
Note Group 1 equipment (per CISPR 11) is any industrial, scientific, or medicalequipment that does not intentionally generate radio frequency energy for thetreatment of material or inspection/analysis purposes.
Note For EMC declarations and certifications, refer to the Online ProductCertification section.
CE Compliance This product meets the essential requirements of applicable European Directives, as follows:• 2014/35/EU; Low-Voltage Directive (safety)• 2014/30/EU; Electromagnetic Compatibility Directive (EMC)
Online Product CertificationRefer to the product Declaration of Conformity (DoC) for additional regulatory complianceinformation. To obtain product certifications and the DoC for this product, visit ni.com/certification, search by model number or product line, and click the appropriate link in theCertification column.
Environmental ManagementNI is committed to designing and manufacturing products in an environmentally responsiblemanner. NI recognizes that eliminating certain hazardous substances from our products isbeneficial to the environment and to NI customers.
For additional environmental information, refer to the Minimize Our Environmental Impactweb page at ni.com/environment. This page contains the environmental regulations anddirectives with which NI complies, as well as other environmental information not included inthis document.
Waste Electrical and Electronic Equipment (WEEE)EU Customers At the end of the product life cycle, all NI products must bedisposed of according to local laws and regulations. For more information abouthow to recycle NI products in your region, visit ni.com/environment/weee.
电子信息产品污染控制管理办法(中国 RoHS)中国客户 National Instruments 符合中国电子信息产品中限制使用某些有害物
质指令(RoHS)。关于 National Instruments 中国 RoHS 合规性信息,请登录
ni.com/environment/rohs_china。(For information about China RoHScompliance, go to ni.com/environment/rohs_china.)
DiagramsRefer to the following figure for a hardware diagram of the NI 2501.
AccessoriesVisit ni.com for more information about the following accessories.
Caution You must install mating connectors according to local safety codes andstandards and according to the specifications provided by the manufacturer. You areresponsible for verifying the safety compliance of third-party connectors and their
usage according to the relevant standard(s), including UL and CSA in NorthAmerica and IEC and VDE in Europe.
Caution To ensure the specified EMC performance, operate this product only withshielded cables and accessories. Do not use unshielded cables or accessories unlessthey are installed in a shielded enclosure with properly designed and shielded input/output ports and connected to the product using a shielded cable. If unshieldedcables or accessories are not properly installed and shielded, the EMC specificationsfor the product are no longer guaranteed.
Refer to the NI Trademarks and Logo Guidelines at ni.com/trademarks for information on NI trademarks. Other product andcompany names mentioned herein are trademarks or trade names of their respective companies. For patents covering NIproducts/technology, refer to the appropriate location: Help»Patents in your software, the patents.txt file on your media, or theNational Instruments Patent Notice at ni.com/patents. You can find information about end-user license agreements (EULAs)and third-party legal notices in the readme file for your NI product. Refer to the Export Compliance Information at ni.com/legal/export-compliance for the NI global trade compliance policy and how to obtain relevant HTS codes, ECCNs, and otherimport/export data. NI MAKES NO EXPRESS OR IMPLIED WARRANTIES AS TO THE ACCURACY OF THE INFORMATIONCONTAINED HEREIN AND SHALL NOT BE LIABLE FOR ANY ERRORS. U.S. Government Customers: The data contained inthis manual was developed at private expense and is subject to the applicable limited rights and restricted data rights as set forthin FAR 52.227-14, DFAR 252.227-7014, and DFAR 252.227-7015.
電磁両立性この製品は、計測、制御、実験に使用される電気装置に関する以下の EMC規格の必要条件を満たします。• EN 61326-1 (IEC 61326-1): Class A エミッション、基本イミュニティ• EN 55011 (CISPR 11): Group 1、Class Aエミッション• AS/NZS CISPR 11: Group 1、Class Aエミッション• FCC 47 CFR Part 15B: Class Aエミッション• ICES-001: Class Aエミッション