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  • 參數(shù)資料
    型號(hào): H7CX-AD
    廠商: Omron Electronics LLC
    元件分類: 通用總線功能
    英文描述: Multifunction Preset Counter
    中文描述: 多功能預(yù)置計(jì)數(shù)器
    文件頁(yè)數(shù): 3/43頁(yè)
    文件大?。?/td> 2361K
    代理商: H7CX-AD
    Multifunction Preset Counter
    H7CX
    C-89
    C
    Specifications
    I
    Ratings
    Note: 1.
    Permissible ripple: 20% (p-p) max.
    2.
    Only when the following modes are selected.
    Input mode: command, individual, or quadrature; output mode: K-2, D, or L
    Item
    H7CX-A4
    @
    H7CX-A
    @
    H7CX-A114
    @
    H7CX-A11
    @
    Classification
    Supported
    configurations
    Rated supply voltage
    (See note 1.)
    Operating voltage range
    85% to 110% of rated supply voltage (90% to 110% at 12 VDC)
    Power consumption
    Approx. 9.2 VA at 264 VAC
    Approx. 7.2 VA at 26.4 VAC
    Approx. 3.7 W at 12 VDC
    Mounting method
    Flush mounting
    External connections
    Screw terminals
    Terminal screw
    tightening torque
    Display
    7-segment, negative transmissive LCD;
    PV
    11.5-mm-high characters, red or
    green (programmable)
    SV
    6-mm-high characters, green
    Digits
    4 digits (
    999 to 9,999)
    SV range: 0 to 9,999
    Preset counter
    1-stage counter, 1-stage counter with total counter (selectable)
    100 to 240 VAC (50/60 Hz), 12 to 24 VDC
    100 to 240 VAC (50/60 Hz)
    24 VAC (50/60 Hz)/12 to 24 VDC
    Flush mounting, surface mounting, or DIN track mounting
    11-pin socket
    ---
    0.5 N·m max.
    9-mm-high characters, red or
    green (programmable)
    11.5-mm-high characters, red
    9-mm-high characters, red
    6 digits (
    99,999 to 999,999)
    SV range:
    99,999 to 999,999
    (See note 2.) or 0 to 999,999
    4 digits (
    999 to 9,999)
    SV range: 0 to 9,999
    6 digits (
    99,999 to 999,999)
    SV range:
    99,999 to 999,999
    (See note 2.) or 0 to 999,999
    Max. counting speed
    Input modes
    Input signals
    Input method
    30 Hz or 5 kHz (selectable, ON/OFF ratio 1:1), common setting for CP1 and CP2
    Increment, decrement, command, individual, and quadrature
    CP1, CP2, reset, and total reset
    No-voltage input/voltage input (switchable)
    No-voltage input
    ON impedance: 1 k
    max. (Leakage current: 5 to 20 mA at 0
    )
    ON residual voltage: 3 V max.
    OFF impedance: 100 k
    min.
    Voltage input
    High (logic) level: 4.5 to 30 VDC
    Low (logic) level: 0 to 2 VDC (Input resistance: approx. 4.7 k
    )
    Minimum reset input signal width: 1 or 20 ms (selectable), common setting for all inputs
    External, manual, and automatic reset (internal according to C, R, P and Q mode operation)
    N, F, C, R, K-1, P Q, A
    N, F, C, R, K-1, P Q, A,
    K-2, D, L
    0.01 to 99.99 s
    Contact type:
    SPDT
    Transistor type: 1 transistor
    Contact output:
    3 A at 250 VAC/30 VDC, resistive load (cos
    φ
    =1)
    Minimum applied load:
    10 mA at 5 VDC (failure level: P reference value)
    Transistor output:
    NPN open collector, 100 mA at 30 VDC
    Residual voltage: 1.5 VDC max. (approx. 1 V)
    Leakage current: 0.1 mA max.
    NEMA B300 Pilot Duty, 1/4 HP 3-A resistive load at 120 VAC, 1/3 HP 3-A resistive load at 240 VAC
    12 VDC (
    ±
    10%), 100 mA (except for H7CX-A
    @
    D models)
    Refer to
    Precautions
    for details.
    Yes
    Yes (0.001 to 9.999)
    Yes (0.001 to 99.999)
    Yes (rightmost 3 digits)
    Reset input
    Reset system
    Output modes
    N, F, C, R, K-1, P Q, A
    N, F, C, R, K-1, P Q, A,
    K-2, D, L
    One-shot output time
    Output type
    Control output
    External power supply
    Key protection
    Prescaling function
    Decimal point
    adjustment
    Sensor waiting time
    Memory backup
    Ambient temperature
    Yes (0.001 to 9.999)
    Yes (0.001 to 99.999)
    250 ms max. (Control output is turned OFF and no input is accepted during sensor waiting time.)
    EEPROM (overwrites: 100,000 times min.) that can store data for 10 years min.
    Operating:
    10 to 55
    °
    C (
    10 to 50
    °
    C if counters are mounted side by side) (with no icing or condensation)
    Storage:
    25 to 65
    °
    C (with no icing or condensation)
    25% to 85%
    Black (N1.5), light gray (Munsell 5Y7/1, produced upon request)
    Waterproof packing, flush mounting adapter
    Ambient humidity
    Case color
    Attachments
    None
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