Table Of Contents

PXI-2586 Specifications

Version:
    Last Modified: December 13, 2017

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    Caution  

    The protection provided by the PXI-2586 can be impaired if it is used in a manner not described in this document.

    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 Typical 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

    Topologies

    10-SPST

    5-DPST

    Input

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    Caution  

    When hazardous voltages (>42.4 Vpk/60 V DC) are present on any channel, safety low-voltage (≤42.4 Vpk/60 V DC) cannot be connected to any other channel.

    Maximum switching voltage[1]

    Channel-to-channel

    300 V

    Channel-to-ground

    300 V, CAT II

    Maximum switching power for AC systems (per channel)

    3 kVA (up to 60 Hz)

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    Caution  

    The switching power is limited by the maximum switching current and the maximum voltage. For AC systems, switching power must not exceed 3 kVA. For maximum DC switching power, refer to the following figure.

    Figure 1. Maximum Switching Power for DC Loads (Per Channel)
    Maximum current (switching or carry, per channel or common)

    Ambient temperature ≤45 °C

    12 A

    Refer to the following figure for the maximum current (switching or carry, per channel or common) for ambient temperatures >45 °C.

    Figure 2. Maximum Current for Ambient Temperatures

    Simultaneous channels at maximum current

    2

    DC path resistance

    Initial

    ≤50 mΩ, warranted

    End-of-life

    >100 mΩ

    DC path resistance typically remains low for the life of the relay. At the end of relay life, the path resistance rapidly rises above 100 mΩ. Load ratings apply to relays used within the specification before the end of relay life.

    Minimum switch load

    12 V

    100 mA

    Bandwidth (-3 dB, 50 Ω termination)

    ≥20 MHz, typical

    Crosstalk (50 Ω termination)
    Channel-to-channel

    10 kHz

    ≤-85 dB, typical

    100 kHz

    ≤-65 dB, typical

    1 MHz

    ≤-45 dB, typical

    10 MHz

    ≤-25 dB, typical

    Isolation (50 Ω termination)
    Open channel

    10 kHz

    ≥90 dB, typical

    100 kHz

    ≥70 dB, typical

    1 MHz

    ≥50 dB, typical

    10 MHz

    ≥30 dB, typical

    Module Load Derating

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    Caution  

    A total power load greater than 400 A2 × channels will damage the PXI-2586 under certain conditions.

    Load derating is dependent on the sum of the current squared of each channel simultaneously carrying a signal. The result must be less than 400 A2 × channels. The following formula represents this calculation:

    N = 0 9 I 2 c h a n n e l N 400 A 2 × c h a n n e l s
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    Note  

    When operating at ambient temperatures >45 °C, refer to the derating chart in the preceding figure for the maximum allowed current per channel.

    Example 1: One channel carries 8 A while five channels carry 6 A.

    (1 × 82) + (5 × 62) = 244 A2 × channels

    The module represented in Example 1 is acceptable because the result of the calculation is less than 400 A2 × channels.

    Example 2: Five channels carry 5 A while four channels carry 9 A.

    (5 × 52) + (4 × 92) = 449 A2 × channels

    The module represented in Example 2 is not acceptable and will be damaged under certain conditions.

    Dynamic

    Relay operate time[2]

    15.4 ms, maximum

    Expected relay life[3]

    Mechanical

    1 × 107 cycles

    Electrical

    30 V DC, 10 A DC resistive

    1 × 105 cycles

    30 V DC, 12 A DC resistive

    3 × 104 cycles

    Figure 3. Contact Life for Resistive AC Load, Typical

    Trigger

    Input trigger

    Sources

    PXI trigger lines <0...7>

    Minimum pulse width[4]

    150 ns

    Output trigger

    Destinations

    PXI trigger lines <0...7>

    Pulse width

    Software-selectable: 1 µs to 62 µs

    Physical

    Relay type

    Electromechanical, single-side stable

    Relay contact material

    Silver-nickel

    I/O connector

    20-position, Positronic GMCT series plug

    PXI power requirement

    5 W at 5 V

    2.5 W at 3.3 V

    Dimensions (L × W × H)

    3U, one slot, PXI/cPCI module, 21.6 cm × 2.0 cm × 13.0 cm (8.5 in. × 0.8 in. × 5.1 in.)

    Weight

    400 g (14 oz)

    Environment

    Maximum altitude

    2,000 m (at 25 °C ambient temperature)

    Pollution Degree

    2

    Indoor use only.

    Operating Environment

    Ambient temperature range

    0 °C to 55 °C (Tested in accordance with IEC 60068-2-1 and IEC 60068-2-2.)

    Relative humidity range

    10% to 90%, noncondensing (Tested in accordance with IEC 60068-2-56.)

    Storage Environment

    Ambient temperature range

    -20 °C to 70 °C (Tested in accordance with IEC 60068-2-1 and IEC 60068-2-2.)

    Relative humidity range

    5% to 95%, noncondensing (Tested in accordance with IEC 60068-2-56.)

    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, 0.31 grms (Tested in accordance with IEC 60068-2-64.)

    Nonoperating

    5 Hz to 500 Hz, 2.46 grms (Tested in accordance with IEC 60068-2-64. 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 C22.2 No. 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 electrical equipment for 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
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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, 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 Switching inductive loads (for example, motors and solenoids) can produce high voltage transients in excess of the module’s rated voltage. Without additional protection, these transients can interfere with module operation and impact relay life. For more information about transient suppression, visit ni.com/info and enter the Info Code relayflyback.
    • 2 Certain applications may require additional time for proper settling. Refer to the NI Switches Help for more information about including additional settling time.
    • 3 Relays are field replaceable. Refer to the NI Switches Help for more information about replacing a failed relay.
    • 4 The PXI-2586 can recognize trigger pulse widths less than 150 ns if you disable digital filtering. Refer to the NI Switches Help for information about disabling digital filtering.

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