DMD1080 Series

DMD1080 Series

分  类:测量测试仪器

品  牌:欧米茄

厂  商:Omega工业测量(中国)

型  号:DMD1080 Series

相关行业:

发布时间:2019-12-19 16:46 浏览人数:

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包装
  • Easy Field Setup --- One Minute Setup for 24 Input Ranges
  • Switch Selectable Relay Configuration
  • Removable Plugs for Faster Installation
  • Input Tracker and Alarms Status LEDs
  • Full 1200V Isolation
  • Alarm Test/Reset Button
  • Built-In Loop Power Supply for Sink/Source Input

  • The DMD1080 accepts a DCvoltage or current input andprovides visual alarm indicationand alarm relay contact outputs.15 voltage and 9 current inputranges can be field configured viaexternal rotary and slide switches.Offset ranges such as 1 to 5 Vdcand 4 to 20 mAdc are also included.Heavy-duty relay contacts allowthe module to directly control highcapacity loads. Front accessiblepotentiometers are used to adjustthe alarm setpoint from 0 to 100%and the deadband from 1 to 100%.The unit provides a single setpointadjustment of the two DPST relaycontacts. The alarm output canbe field configured for HI or LOoperation, latching or non-latching,and normal or reverse acting.

    Specifications
    Input Ranges: 24 field selectable ranges via switch settings
        Voltage: 0-50 mV to 0-10 Vdc
        Bipolar Voltage: ±5 Vdc or ±10 Vdc
        Current: 0-1 mADC to 0-20 mADC, 4-20 mADC
    Input Impedance and Burden:
        Voltage: 250 kΩ minimum
        Current: 50 Ω typical
        Voltage Burden: 1 Vdc at 20 mA current input
    Isolation:
        1200V Isolation: power to input 600 Vac or 600 Vdc common mode protection
    Input Loop Power Supply: 15 Vdc ±10%, 25 mADC maximum ripple, less then 10 mV rms may be wired for sinking or sourcing mA input
    Relay Output: Single setpoint dual DPST contacts, field configurable; 2 Form A (NO) and Form B (NC) contact sets (8 terminals) may be wired for C Form operation
    Relay Contact Ratings:
        8 Amps @ 240 Vac resistive load
        5 Amps @ 240 Vac inductive load
        8 Amps @ 30 Vdc resistive load
        3.5 Amps @ 30 Vdc inductive external contact protection such as a RC snubber is recommended for inductive loads
    Set Point: 12 turn potentiometer adjustable from 0 to 100% of span
    Deadband: 12 turn potentiometer adjustable from 1 to 100% of span
    Response Time: 70 milliseconds typical
    Functional Test/Reset Button: Toggles relay to opposite state when pressed; resets latching relay if latching relay mode is selected
    Ambient Temperature Range and Stability:-10 to 60°C (14 to 140°F) operating ambient; better than 1% of span over operating temperature range; better than 0.02% of span per °C
    Power: 60 to 265 Vac, 50/60 Hz or 85 to 300 Vdc, 2W maximum
        DC Versions: 9 to 30 Vdc or 10 to 32 Vac, 50/60 Hz, 2W maximum
    Housing: Mounts to standard 35 mm DIN rail, IP40 rating
    Connectors: Four 4-terminal removable connectors 14 AWG maximum wire size
    Dimensions: 22.5 W x 117 H x 122 mm D (0.89 x 4.62 x 4.81")





























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