• Built-in Watchdog Timer
  • Isolation Voltage 3000 VDC
  • Sampling Rate 10 sample/sec
  • Accuracy +/- 0.1% or better

  • 產品介紹
    Analog input modules use a microprocessor-controlled integrating A/D converter to convert sensor voltage, current, 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 .

    Display LED Indicators Power
    Power Supply Power Requirement 10~30 VDC
    Analog Input Channels 1 (2, 3, or 4-wired)
    Direct Sensor Input RTD (Pt, or Ni)
    Sampling Rates 10 samples/second
    Resolution 16-bit
    Input Impedance 2 MOhm
    Span Drift ±25 ppm/°C
    Zero Drift ±3 µV/°C
    CMR @ 50/60 Hz 150 dB
    NMR @ 50/60 Hz 100 dB
    General Watchdog Timer System (1.6 second)
    Connectors 1 x plug-in terminal block (#14~22 AWG)
    Temperature (Operating) -10~70 °C (14~158 °F)
    Humidity 5~95 %RH
    Temperature (Storage) -25~85 °C (-13~185 °F)
    Interface RS-485
    Isolation Protection 3000 VDC
    Communication Protocol ASCII command
    Communication Speed Serial: From 1,200 to 115.2 k
    Comm. Distance Serial: 1.2 km
    Data Flow Control Yes

    * 上述商品規格僅供參考,實際規格以實物為準。