Table Of Contents

PXI-2536 Specifications

Version:
    Last Modified: December 13, 2017

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    Caution  

    The protection provided by the PXI-2536 can be impaired if it is used in a manner not described in this document.

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    Caution  

    To ensure the specified EMC performance, operate this product only with shielded cables and accessories.

    spd-note-caution
    Caution  

    Refer to the Read Me First: Safety and Electromagnetic Compatibility document for important safety and compliance information.

    Definitions

    Warranted specifications describe the performance of a model under stated operating conditions and are covered by the model warranty.

    The following characteristic specifications describe values that are relevant to the use of the model under stated operating conditions but are not covered by the model warranty.

    • Typical specifications describe the performance met by a majority of models.
    • Nominal specifications describe an attribute that is based on design, conformance testing, or supplemental testing.

    Specifications are Warranted unless otherwise noted.

    Conditions

    Specifications are valid at 23 °C unless otherwise noted.

    All voltages are specified in DC, ACpk, or a combination unless otherwise specified.

    Topology

    Topology

    1-wire 8 × 68 matrix

    Input

    Maximum switching voltage (channel-to-ground)

    ±12 VDC, 8 VAC

    Maximum switching power (per channel, resistive)

    1.2 W

    Maximum switching current

    100 mA

    DC isolation resistance (between open terminals)

    23° C

    >1 GΩ, typical

    55° C

    >334 MΩ, typical

    Current leakage between column and ground (closed path)[1]

    10 nA, typical

    Offset voltage

    10 µV, typical

    Overvoltage protection

    Powered on

    ±36 VDC

    Powered off

    ±40 VDC

    Total path resistance, row-to-column

    10 Ω, typical

    Maximum total path resistance, row-to-column

    15.5 Ω, maximum

    RF Performance[2]

    Single crosspoint bandwidth (50 Ω system, one row to one column)

    >1 MHz, typical

    Crosstalk (50 Ω system)

    10 kHz

    <-53 dB, typical

    100 kHz

    <-33 dB, typical

    1 MHz

    <-30 dB , typical

    Dynamic

    FET operate time[3][4]

    12 µs, typical

    16 µs, maximum

    Maximum scan rate

    50,000 crosspoints/s

    Simultaneous drive limit

    544 switches

    Expected relay life

    Unlimited, when operated within specified limits

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    Caution  

    During chassis power up, the row and column connections may produce a charge injection. Refer to the following figures for information about how this might affect loads that are connected to the front panel I/O connectors and referenced to earth ground.

    Chassis power-up charge injection

    Row

    7.5 μC

    <500 μA for a 20 ms time interval, typical

    Column

    1.5 μC

    <40 μA for a 20 ms time interval, typical

    Figure 1. Impact of Charge Injection at Power Up: Typical Voltage Developed vs. Resistive Load (Using Test Setup in Figure 2)
    Figure 2. Test Setup for Row and Column Connections

    Trigger

    Input trigger

    Sources

    PXI trigger lines <0…7>

    Minimum pulse width

    70 ns

    Output trigger

    Destinations

    PXI trigger lines <0…7>

    Pulse width

    Software-selectable: 1 µs to 62 µs

    Physical

    Relay type

    FET switch

    I/O connector

    Four 68-pin receptacle VHDCI

    Power requirement

    3.3 V

    1.7 W, typical

    12 V

    1.3 W, typical

    Dimensions (L × W × H)

    3U, one slot, PXI/cPCI module

    21.6 × 2.0 × 13.0 cm (8.5 × 0.8 × 5.1 in.)

    Weight

    159 g (5.6 oz)

    Environment

    Operating temperature

    0 °C to 55 °C

    Storage temperature

    -40 °C to 70 °C

    Relative humidity

    5% to 85%, noncondensing

    Pollution Degree

    2

    Maximum altitude

    2,000 m

    Indoor use only.

    Shock and Vibration

    Operational Shock

    30 g peak, half-sine, 11 ms pulse (Tested in accordance with IEC 60068-2-27. Test profile developed in accordance with MIL-PRF-28800F.)

    Random Vibration

    Operating

    5 Hz to 500 Hz, 0.3 grms

    Nonoperating

    5 Hz to 500 Hz, 2.4 grms (Tested in accordance with IEC 60068-2-64. Nonoperating test profile exceeds the requirements of MIL-PRF-28800F, Class 3.)

    Compliance and Certifications

    Safety

    This product is designed to meet the requirements of the following electrical equipment safety standards for measurement, control, and laboratory use:

    • IEC 61010-1, EN 61010-1
    • UL 61010-1, CSA 61010-1
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    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 sensitive electrical equipment for measurement, control, and laboratory use:

    • EN 61326-2-1 (IEC 61326-2-1): 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
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    Note  

    In the United States (per FCC 47 CFR), Class A equipment is intended for use in commercial, light-industrial, and heavy-industrial locations. In Europe, Canada, Australia and New Zealand (per CISPR 11) Class A equipment is intended for use only in heavy-industrial locations.

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    Note  

    Group 1 equipment (per CISPR 11) is any industrial, scientific, or medical equipment that does not intentionally generate radio frequency energy for the treatment of material or inspection/analysis purposes.

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    Note  

    For EMC declarations and certifications, and additional information, refer to the Online Product Certification 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 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 model number or product line, and click the appropriate link in the Certification column.

    Environmental Management

    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 Minimize Our Environmental Impact 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)

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    EU Customers  

    At the end of the product life cycle, all NI products must be disposed of according to local laws and regulations. For more information about how 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)

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    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 RoHS compliance, go to ni.com/environment/rohs_china.)

    • 1 12 VDC applied at 25° C
    • 2 Test setups for RF characteristics used two 1-meter cables and two TBX-68 connector blocks.
    • 3 Operate time is the time from trigger received by hardware to switch output activation.
    • 4 Certain applications may require additional time for proper settling.

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