• DS-RS485 / RS232 Communication isolator DS-RS485 / RS232 Communication isolator

DS-RS485 / RS232 Communication isolator

Item No: DYT12168162

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Details

DS-RS485 /RS232 Communication isolator

· RS485 (or RS232) signal. Distribution voltage 9V, 12V. The RS485 signal is converted to an isolated RS485 (or RS232) signal. The RS232 signal is converted to an isolated RS485 signal. Terminal supply or DIN rail power supply is available.
· The DS-RS485 (or RS232) communication signal isolator is used to provide isolated DC power to the field instrument and isolate the RS485 (or RS232) signal to an RS485 (or RS232) signal for transmission to the control system. The product requires independent power supply, power-input-output three isolation.
· Input signal: RS485 digital signal (or RS232 digital signal).
· Output signal: RS485 digital signal (or RS232 digital signal).
· Signal transmission rate: ≤ 56kbps. Transmission delay: ≤10uS.
· Card-mounted structure, mounted on a 35mm DIN standard rail card. Screw terminal, the wiring is fastened by M3 screw.

 

Model / selection table:

     Option

    Model and code

    Description

     Basic model

    DS-RS485

    RS485 communication isolator

    DS-RS232

    RS232 communication isolator

    Signal conversion

        -1

    RS485 signal converted to isolated RS485 signal

        -2

    RS485 signal converted to isolated RS232 signal

        -3

    Dual channel, RS485 signal is converted to isolated RS485 signal

        -4

    RS232 signal converted to isolated RS485 signal (optional for model DS-RS232 only)

        -Z

    Special order

    Power distribution function

         P

    9V power distribution or 12V power distribution

   

    Default, no power distribution

     Power supply voltage

       -V1

    Power supply (terminal) 2032VDC

       -V2

    Power supply (rail) 2032VDC

    Service code

    -QC9A

    Product Service Code

   Selection example 
   Example 1: DS-RS485-1P-V1-QC9A ...... (RS485 communication isolator, 1 2V power distribution, RS485 signal to RS485 signal, terminal power supply 20 ~ 32VDC) 
   Example 2: DS-RS485-1-V1-QC9A ...... (RS485 communication isolator, RS485 signal to RS485 signal, terminal power supply 20~32VDC) 
   Example 3: DS-RS485-2P-V2-QC9A ...... (RS485 communication isolator, 9V power distribution, RS485 signal to RS232 signal, rail supply 20~32VDC) 
   Example 4: DS-RS232-4-V1-QC9A ...... (RS232 communication isolator, RS232 signal to RS485 signal, terminal power supply 20 ~ 32VDC)) 
   Optional accessories 
   Dedicated power supply DIN rail: PSDR-3000 series

Technical data:

Size:

Width

    14.5mm

     Height

    102.6mm

     Height

    124mm

     Housing Material / Color

    PC (Polycarbonate) + PPT Material / Black Gray 

Protection level  

    IP20

 

Environmental conditions:

    Ambient temperature

    -20~60℃

   Ambient temperature (storage or operation)

    -40~80℃

    Ambient humidity (operation)

    5~95RH (no condensation)

 

Input

   Signal Type

    RS485 Digital Letter

Distribution voltage

    9V distribution voltage, current ≤100mA; 12V distribution voltage, current ≤60mA

 

Output:

   Signal type

    RS485 digital signal; RS232 digital signal

   Signal Level Rule

    Standard RS485 Differential Level; Standard RS232 Logic Level

   Signal transmission rate

    ≤56kbps

   Transmission delay

    ≤10uS

 

Power supply:

     Rated supply voltage

    24VDC

     Power supply voltage range

    20~32VDC

    Maximum current consumption

    130mA 

 

General parameters:

   Electrical isolation

     Input-output-power supply: 2500V AC RMS / 1 minute

Electromagnetic compatibility (EMC)

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

LED status indication

     Power up, the product model on the panel is clearly visible through the LED backlight perspective, white.

Field device suitable for connection

     RS485 communication interface

Mounting method

     Horizontal or vertical mounting, can be mounted on standard 35mm DIN rail (or dedicated busbar backplane powered DIN rail)

 

Wiring parameters:

   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

 

Certification/standards:

    CE certification

    Meet CE standards

 

Product diagram / terminal wiring diagram:

 

           

Product Image Details

DS-RS485 / RS232 Communication isolator 1

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