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DT-122F Digital Input Module 16DI NPN

16 Channels digital input module 24VDC/NPN/low level is valid

    Module Features

    ◼ The module supports 16 channels digital input, supports low level input, and it can connect to the NPN sensor.
    ◼ The module could collect the digital output signal of field equipment (dry contact or active output).
    ◼ The module could be connected to 2-wire or 3-wire digital sensor.
    ◼ The module supports input signal holding function, holding time can be set.
    ◼ The module carries with 16 digital input channel LED indicator.
    ◼ Module high speed redundant backplane bus with pluggable terminal blocks.

    Technical Parameters

    General Parameters

    Current Consumption

    60mA@5VDC

    Field Power

    19.2~28.8VDC (Nominal: 24VDC)

    Wirring Diameter

    Min.0.2mm²(AWG24)

    Max.1.5mm²(AWG16)

    Terminal Pluggable

    Support

    Backplane Bus

    Double bus redundancy

    Installation

    35mm DIN-Rail

    Dimension

    119*14*80mm

    Product Certification

    CE Certification


    Input Parameters

    Number of Channels

    16 channels input

    Indicator

    16 channel indicators

    Input Characteristics

    IEC 61131 Type 3

    Signal “0”

    -5~30VDC (reference potential FV+)

    Signal “1”

    -30~-11VDC (reference potential FV+)

    Minimum Voltage

    -30VDC

    Maximum Voltage

    30VDC

    Input Delay

    OFF to ON: Max.500μs

    ON to OFF: Max.500μs


    Environment Parameters

    Horizontal Installation Operating Temperature

    -35~60

    Vertical Installation Operating Temperature

    -35~50

    Storage Temperature

    -40~85

    Environment Humidity

    5%~95%RH (No condensation)

    Installation Altitude

    <2000m

    Pollution Degree

    Protection Grade

    IP20

    Mechanical Properties

    Comply with IEC60068-2-6, IEC6008-2-27

    Insulation Withstand

    Comply with IEC61131-2

     

     

    EMC Performance

    Comply with IEC61131-2, IEC61000-4

    (ESD: Contact discharge ±6kV, Performance level A; Air discharge±

    8kV, Performance level A

    SURGE: Common mode ±2kV, Performance level A

    EFT: ±2kV, Performance level A)

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