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ADAM-4011

ADAM-4011

  • Input type: Thermocouple, mV, V or mA
  • Isolation voltage: 3000 VDC
  • Watchdog Timer

  • 產品介紹
    Analog input modules use a microprocessor-controlled integrating A/D converter to convert sensor voltage, current, thermocouple, or RTD signals into digital data. The digital data is then translated into either engineering units, twos complement hexadecimal format or percentage of full-scale range (FSR)according to the module ’s configuration. When prompted by the host computer, the data is sent through a standard RS-485 interface. The Analog Input Modules offer signal conditioning, A/D conversion, ranging, and RS-485 digital communication functions. They protect your equipment from ground loops and power surges by providing opto-isolation of the A/D input and transformer based isolation up to 3000 V DC . (ADAM-4011 has transformer-based isolation up to 500 V DC )

    產品規格  

    General

    Power Consumption

    1.4 W @ 24 VDC

    Supported Protocols

    ASCII command

    Analog Input

    Channels

    1

    Input Impedance

    Voltage : 2 MΩ

    Current : 125 Ω

    Input Type

    T/C, mV, V or mA

    Input Range

    ±15 mV , ±50 mV , ±100 mV , ±500 mV , ±1 V ,

    ±2.5 V , ±20 mV

    Accuracy

    Voltage mode : ±0.1% or better

    Current mode : ±0.2% or better

    T/C Type and Temperature Range

    J

    0~760°C

    R

    500~1,750°C

    K

    0~1,370°C

    S

    500~1,750°C

    T

    -100~400°C

    B

    500~1,800°C

    E

    0~1,000°C

    Span Drift

    ±25 ppm/°C

    Zero Drift

    ±6 µV/°C

    Digital Input

    Channels

    1

    Logic level 0 : 1 V max.

    Logic level 1 : 3.5~30 V

    Pull up current : 0.5 mV

    10 kΩ resistor to 5 V

    Event Counter

    Max. input freq : 50 Hz

    Digital Output

    Channels

    2 , open collector to 30 V, 30 mA max. load

    Power Dissipation

    300 mW

    Supports high / low alarms

    * 上述商品規格僅供參考,實際規格以實物為準。


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