• Product Description
  • Performance Parameters
  • The NJ200 series analog input expansion module is used to connect voltage and current sensors. 
    Maximum analog input: 8 points; 
    Signal type: voltage or current; 
    The measurement accuracy is 12 bits: 
    Signal input mode: Single-ended input; 
    Smart module with self-diagnostic function; when a fault occurs during module operation, it can automatically reset and restart. 
    No hardware configuration is required; after startup, the CPU module automatically loads its parameters.

  • Model

    AIM201-0201

    AIM201-0401

    AIM201-0801

    AOM201-0202

    AOM201-0402

    AXM201-0601

    Input channel

    2

    4

    8

    -

    -

    4

    Input type

    Single-ended input

    Single-ended input

    Single-ended input

    -

    -

    Single-ended input

    Number of A/D conversion bits

    12 digits

    12 digits

    12 digits

    -

    -

    12 digits

    Analog-to-digital conversion time

    <100 μs

    <100 μs

    <100 μs

    -

    -

    <100 μs

    Signal type

    ±10V, 0~10V,
    +5V, 4~20mA,
    0~20mA, 0~10mA

    ±10V, 0~10V,
    +5V, 4~20mA,
    0~20mA, 0~10mA

    ±10V, 0~10V,
    +5V, 4~20mA,
    0~20mA, 0~10mA

    -

    -

    ±10V, 0~10V,
    +5V, 4~20mA,
    0~20mA, 0~10mA

    Enter step response
    (MAX)

    5ms

    5ms

    5ms

    -

    -

    5ms

    Common-mode rejection ratio

    120dB

    120dB

    120dB

    -

    -

    120dB

    Maximum input current

    <25mA

    <25mA

    <25mA

    -

    -

    <25mA

    Output number of points

    -

    -

    -

    2

    4

    2

    Output range

    -

    -

    -

    ±10V, 0~10V, ±5V
    1~5V, 0~20mA,
    4~20mA, 0~10mA

    ±10V, 0~10V, ±5V
    1~5V, 0~20mA,
    4~20mA, 0~10mA

    ±10V, 0~10V, ±5V
    1~5V, 0~20mA,
    4~20mA, 0~10mA

    D/A conversion bit depth

    -

    -

    -

    12

    12

    12

    Establishment time

    -

    -

    -

    100 microseconds

    100 microseconds

    100 microseconds

    Error/accuracy

    0.2%

    0.2%

    0.2%

    0.02

    0.02

    0.2%

    Relative humidity

    5%~95% (no condensation)

    5%~95% (no condensation)

    5%~95% (no condensation)

    5%~95% (no condensation)

    5%~95% (no condensation)

    5%~95% (no condensation)

    Operating temperature

    -10℃ to +55℃
    (Standard Type)
    -40℃~+70℃
    (Wide-temperature type)

    -10℃ to +55℃
    (Standard Type)
    -40℃~+70℃
    (Wide-temperature type)

    -10℃ to +55℃
    (Standard Type)
    -40℃~+70℃
    (Wide-temperature type)

    -10℃ to +55℃
    (Standard Type)
    -40℃~+70℃
    (Wide-temperature type)

    -10℃ to +55℃
    (Standard Type)
    -40℃~+70℃
    (Wide-temperature type)

    -10℃ to +55℃
    (Standard Type)
    -40℃~+70℃
    (Wide-temperature type)

    Storage temperature

    -40℃~+70℃
    (Standard Type)
    -45℃ to +80℃

    (Wide-temperature type)

    -40℃~+70℃
    (Standard Type)
    -45℃ to +80℃

    (Wide-temperature type)

    -40℃~+70℃
    (Standard Type)
    -45℃ to +80℃

    (Wide-temperature type)

    -40℃~+70℃
    (Standard Type)
    -45℃ to +80℃

    (Wide-temperature type)

    -40℃~+70℃
    (Standard Type)
    -45℃ to +80℃

    (Wide-temperature type)

    -40℃~+70℃
    (Standard Type)
    -45℃ to +80℃

    (Wide-temperature type)

    Power Consumption (MAX)

    350mA

    400mA

    500mA

    150mA

    200mA

    350mA

    Weight (g)

    180

    180

    180

    180

    180

    180

    Length × Width × Height (mm)

    75x90x75

    75x90x75

    75x90x75

    75x90x75

    75x90x75

    75x90x75

    *The information provided in this text is merely a general description and introduction to the product’s features. The content of this document is subject to change as the product undergoes further development. The right of interpretation rests with Aotuo Technology Co., Ltd.

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