• XS-WY passive isolator XS-WY passive isolator

XS-WY passive isolator

Item No: DYT12168196

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XS-WY passive isolator

· 1 in 1 out, 2 in 2 out, no need for additional power supply signal isolators. 4~20mA isolated transmission. Small plug-in structure, universal base type terminal, standardized wiring, easy installation and convenient maintenance.
· XS-WY passive isolators are 4~20mA current signal input, 4~20mA current signal output, no signal isolators that require additional power supply.
· Voltage drop ≤ 2V (20mA).
· Load resistance 0~750Ω
· Accuracy ±0.1%FS
· Small plug-in structure, universal base type terminal, standardized wiring, easy installation and convenient maintenance.


Model / selection table:


   Model and code


    Basic model


    Passive isolator

    Channel form


    1 in 1 out


    2 in 2 out

    Input signal



    Output signal



    Service Code


    Product Service Code

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

Technical data:








     Housing Material / Color

    PC (Polycarbonate) + PPT Material / Black Gray 

     Protection level  



Environmental conditions:

    Ambient temperature


   Ambient temperature (storage or operation)


   Ambient humidity (operation)

    5~95RH (no condensation)



   Input signal


   Voltage drop

    ≤2V (at 20mA)



   Current output


   Load resistance


   Output ripple

    <5mV p-p


General parameters:

   Standard accuracy

    Typical values±0.1%FS

   Temperature drift


   Load change effect


   Response time


   Electrical isolation

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

   Protection parameters

    · Power-on shock protection, power-on slow start >20ms
    · Output protection, output clamp current 25mA (typical)
    · Port misconnection and surge protection:
      A. The input-output loop between the two ports can withstand the external loop voltage <±24V.
      B.Between input and output, can withstand 2500V RMS / 1 minute, no damage.
      C. The short circuit or open circuit formed by the misconnection of the terminal is not damaged.

   Electromagnetic compatibility (EMC)

    In accordance with IEC 61326-1 (GB/T 18268), IEC 61326-3-1

   Mounting method

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


Wiring parameters:

   Rigid conductor cross section (min/max)


   Flexible wire cross section (min/max)


   Stripping length


   Connection type

    M3 screw fastening connection

   Crew torque

    up to 0.6Nm



    CE certification

    Meet CE standards

Product diagram / terminal wiring diagram:



Product Image Details

XS-WY passive isolator 1

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