DS-TP Universal signal isolator

Option

     Model and code

     Description

   Basic model

      DS-TP

     Universal signal isolator

   Special function

       X

     LCD display

     Default, no special functions

   Channel form

       11

     1 in 1 out

       12

     1 in 2 out

Input signal

      -U

     Universal signal（RTD ,TC , mV , mA）

Output signal

        A

     4~20mA

        B

     0~20mA

        Z

     Special order

Power supply voltage

       -V1

     Power supply (terminal) 20～32VDC

       -V2

    Power supply (rail) 20～32VDC (Need to be equipped with dedicated power supply DIN rail)

Service code

      -QC9A

     Product Service Code

   Selection example
   Example 1: DS-TPX11-UA-V1-QC9A ...... (1 input and 1 output, general-purpose signal isolator with display output signal 4~20mA, terminal power supply 20~32VDC)
  Example 2: DS-TP12-UA-V2-QC9A ...... (1 input and 2 output, general-purpose signal isolators, output signal 4 to 20 mA, rail supply 20 to 32 VDC)   

Indication
    1. Please indicate the signal type and range when ordering. Otherwise, it will be shipped according to the default setting: Input Pt100, 0~200°C, output 4~20mA.
    2. If you select a rail-powered product, please order a dedicated DIN rail.

Optional accessories
· Configuration software: CRFW-2000, CRFA-1904
· Calibration interface: CR-2206, FAIF-1904
· Dedicated power supply DIN rail: PSDR-3000 series

     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)

    Available sensor types（RTD）

     Pt100，Cu50 and other thermal resistance

    Available sensor types（TC）

     K，E，S，B and other thermocouples

   Temperature measurement range

     Depends on sensor type

   Millivolt signal

     0~100mV

   Current signal

     0/4~20mA

   Distribution voltage to the transmitter

     ≥17V (at20mA)

   Current output signal

    4~20mA ;  0~20mA

   Maximum current output signal

    22mA(±1mA)

   Current Output Load

    Adaptive Load 0~300Ω (factory default)

   Output ripple  

    <10mV p-p

Input status when overload or open circuit is input

· When the thermal resistance or thermocouple input is open: output current <3.5mA (lower limit) or >21mA (upper limit)
  · When the power distribution or current input is open: output current 2.5mA (lower limit)
  · When the power distribution or current input is overloaded: output current >22mA (upper limit)

Rated supply voltage

    24VDC

Power supply voltage range

    20~32VDC

Maximum current consumption

    ＜50mA  

   Standard accuracy

    Typical values±0.1%FS

    Zero migration range

    -10~100mVor0~385Ω

    Range migration range

    3.8~100mVor12.8~400Ω

   Output resolution

    <3.8~100mVor12.8Ω~400Ωrange, 1μA

   Thermocouple input, cold junction compensation error

    ±0.5~1°C (compensation range -15~+75°C)

   Thermal resistance input, wire resistance effect

    Thermal resistance three-wire input (≤10Ω/line), <±0.005 %/Ω

  Load change impact

    ±2μA

Temperature drift

· -10~35 mV range: 0.0005% or 0.6μV (whichever is larger)
· -10~75 mV range: 0.0005% or 1.2μV (take the larger one)
· 10~400Ω range: 0.0015% or 4mΩ (whichever is larger)

Power-on or storage time drift

    ±2μA (180days)

Response time

    <10ms

Power-on stabilization time

    <1s

  Maximum withstand voltage

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

Protection parameters

· Power-on shock protection, power-on slow start >20ms
· Distribution protection, distribution output clamp current 28mA (±4mA)
· 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 IEC 61326-1 (GB/T 18268), IEC 61326-3-1

LCD display or LED backlight indication

· LCD display: input value and output value
· LED backlight indication: Power on, the product model on the panel is clearly visible through the LED backlight perspective, white.

Field device suitable for connection

    Thermal resistance or thermocouple temperature sensor, millivolt signal, transmitter or current source signal

Mounting method

    Horizontal or vertical mounting, can be snapped onto standard 35mm DIN rail (or dedicated busbar backplane)
Power supply on 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