Table Of Contents

PXI-2584 Specifications

Version:
    Last Modified: April 19, 2017

    This document lists specifications for the PXI-2584. All specifications are subject to change without notice.

    Definitions

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

    Characteristics 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 expected performance met by a majority of the models.
    • Nominal specifications describe parameters and attributes that may be useful in operation.

    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.

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    Caution  

    The protection provided by the PXI-2584 can be impaired if it is used in a manner not described in this document.

    Topology

    Topologies

    1-wire 12 × 1 multiplexer

    1-wire dual 6 × 1 multiplexers

    2-wire 6 × 1 multiplexer

    2-wire 11 × 1 interleaved multiplexer

    Independent

    Input Characteristics

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    Caution  

    The PXI-2584 is not EMC protected and may generate emissions interference or disturbance. Relay contact actuation can cause unwanted emission disturbance in which case the installer or user will be required to take suppression measures such as, shielded cables, metal conduits, grounding, filtering, and protection techniques necessary to mitigate the source of interference or disturbance. The PXI-2584 is intended for use in industrial installations in which the user provides EMC controls.

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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.

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    Caution  

    This module is rated for 300 V Category II and 600 V Category I. This module can withstand up to 2,500 V impulse voltage. Do not use this module for connection to signals or for measurements within Categories III or IV. Do not connect this module to MAINs Category II circuits when operated above 300 V.

    Maximum switching voltage

    Channel-to-ground

    300 V, Measurement Category II

    600 V DC, V ACpk, Measurement Category I[1]

    Channel-to-channel

    300 V

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    Caution  

    The switching power is limited by the maximum switching current and the maximum voltage. Switching power must not exceed 10 W.

    Maximum switching power (per channel)

    DC systems

    10 W

    Maximum current (switching or carry, per channel or common)

    0.5 A

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    Note  

    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.

    DC path resistance (1-wire path)

    Initial

    ≤1.1 Ω

    End-of-life

    >2 Ω

    DC path resistance typically remains low for the life of the relay. At the end of relay life, the path resistance rapidly rises above 2 Ω. Load ratings apply to relays used within the specification before the end of relay life.

    Minimum switching capacity

    0.5 V

    1 mA

    Bandwidth (-3 dB, 50 Ω termination)

    ≥900 kHz, typical

    Isolation (50 Ω termination)
    Open channel

    10 kHz

    >86 dB, typical

    100 kHz

    >76 dB, typical

    1 MHz

    >58 dB, typical

    DC open channel isolation

    >1.0 × 1011 Ω, typical

    Thermal EMF (1-wire path, channel-to-common)

    <50 μV, typical

    Dynamic Characteristics

    Relay operate time

    0.4 ms, typical

    0.81 ms, maximum

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    Note  

    Certain applications may require additional time for proper settling. Refer to the NI Switches Help at ni.com/manuals for more information about including additional settling time.

    Maximum scan rate

    600 channels/s

    Expected relay life
    Mechanical

    1 V at 10 mA resistive

    3 × 108 cycles

    Electrical

    600 V at 7 mA 90 pF capacitive

    1.8 × 107 cycles

    600 V at 16.5 mA 90 pF capacitive

    7 × 106 cycles

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    Note  

    Reed relays are highly susceptible to damage from in-rush currents. Switching capacitive loads without resistive or inductive protection can weld the relay contacts in less than 5 × 10 5 cycles.

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    Note  

    Relays are field replaceable. Refer to the NI Switches Help at ni.com/manuals for more information about replacing a failed relay.

    Trigger Characteristics

    Input trigger

    Sources

    PXI trigger lines <0...7>

    Minimum pulse width

    150 ns

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    Note  

    The PXI-2584 can recognize trigger pulse widths less than 150 ns if you disable digital filtering. Refer to the NI Switches Help at ni.com/manuals for information about disabling digital filtering.

    Output trigger

    Destinations

    PXI trigger lines <0...7>

    Pulse width

    Programmable (1 µs to 62 µs)

    Physical Characteristics

    Relay type

    Reed

    Relay contact material

    Rhodium

    I/O connector

    MINI-COMBICON, 3.81 mm (16 position)

    PXI power requirement

    1.6 W at 5 V

    0.2 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

    212 g (7.5 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
    • EN 55022 (CISPR 22): Class A emissions
    • EN 55024 (CISPR 24): Immunity
    • AS/NZS CISPR 11: Group 1, Class A emissions
    • AS/NZS CISPR 22: 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 Measurement Categories CAT I and CAT O are equivalent. These test and measurement circuits are for other circuits not intended for direct connection to the MAINS building installations of Measurement Categories CAT II, CAT III, or CAT IV.

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