DS-WY passive isolator

     Option

    Model and code

    Description

    Basic model

    DS-WY

    Passive isolator

    Channel form

        11

    1 in 1 out

        22

    2 in 2 out

    Input signal

        -A

    4~20mA

   Output signal

         A

    4~20mA

    Service code

    -QC9A

    Product Service Code

   Selection example 
   Example 1: DS-WY11-AA-QC9A ...... (1 in 1 out, passive isolator) 
   Example 2: DS-WY22-AA-QC9A ...... (2 in 2 out, passive isolator)

Width

    14.5mm

     Height

    102.6mm

     Height

    124mm

     Housing Material / Color

    PC (Polycarbonate) + PPT Material / Black Gray 

Protection level  

    IP20

    Ambient temperature

    -20~＋60℃

   Ambient temperature (storage or operation)

    -40~＋80℃

   Ambient humidity (operation)

    5~95％RH (no condensation)

   Input signal

    4~20mA

   Voltage drop

    ≤2V （20mA）

   Current output

    4~20mA

   Load resistance

    0~750Ω

   Output ripple

    <5mV p-p

   Standard accuracy

    Typical values±0.1%FS

Temperature drift

    ±0.005%/℃

Load change effect

    ±0.1%

Response time

    <10ms

Electrical isolation

    Between input and output: 2500V AC RMS / 1 minute

Protection parameters

    · Power-on shock protection, power-on slow start >20ms
    · Reverse power supply protection, reverse voltage -30V
    · Output protection, output clamp current 22mA (typical)
    · Port misconnection and surge protection:
      A. The power-input-output between the two ports of the self-loop can withstand the external loop voltage <±24V.
      B. Input-output-power supply can withstand 2500V RMS/1 minute without damage.
      C. The short circuit or open circuit formed by the misconnection of the terminal is not damaged.

Electromagnetic compatibility (EMC)

    In accordance with EMC Directive 2014/30/EU

Mounting method

    Horizontal or vertical mounting, can be snapped onto standard 35mm DIN rail

   Rigid conductor cross section (min/max)

    0.5mm²/2.5mm²

   Flexible wire cross section (min/max)

    0.5mm²/2.5mm²

   Minimum wire cross section (AWG)

    24

   Maximum wire cross section (AWG)

    14

   Stripping length

    7mm

   Connection type

    M3 screw fastening connection

   crew torque

    up to 0.6Nm

    CE certification

    Meet CE standards