• TC-AC AC Signal Isolation Converter TC-AC AC Signal Isolation Converter

TC-AC AC Signal Isolation Converter

Item No: DYT12168205

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Details

TC-AC AC Signal Isolation Converter

· 1 in 1 out, 2 in 2 out. AC signals such as 0~1A, 0~2A, 0~5A, 0~50V, 0~100V, 0~250V are converted to isolated 4~20mA output. Terminal supply or DIN rail power supply is available.
· TC-AC AC signal isolating converter is a function to convert RMS 0~5A AC current signal or RMS 0~250V AC voltage signal into standard 4~20mA signal. Conversion fine ±0.05% FS, no conversion dead zone appears near the zero input signal.
· The current input signal does not have an input terminal. The current signal is connected to the internal converter through the side of the single-turn current transformer. The current transformer turns ratio is 1:800, and the actual input signal of the converter is 0~2.78mA. Does not generate high heat on the terminals.
· The voltage input signal enters the converter through the terminal block, and the input voltage loop is also limited to 0~2.78mA, so that the actual input signal of the converter is equal to the actual signal corresponding to the current input, and the same conversion can be easily used without switching. Device.
· This product requires a separate DC power supply. Power-input-output isolation.

 

Model / selection table:

   Option

    Model and code

     Description

   Basic model

    TC-ACI

     AC Current Signal Isolation Converter

    TC-ACV

     AC voltage signal isolation converter

   Channel form

        11

     1 in 1 out

        12

     1 in 2 out

        13

     1 in 3 out

        14

     1 in 4 out     (only products with rail supply)

        22

     2 in 2 out

        23

     2 in 3 out

        24

     2 in 3 out     (only products with rail power supply)

        33

     3 in 3 out

   Input signal

        -A

     01A AC    (corresponding to the basic model TC-ACI)
     050V AC   (corresponding to the basic model TC-ACV)

        -B

     02A AC    (corresponding to the basic model TC-ACI)
     0100V AC  (corresponding to the basic model TC-ACV)

        -C

     05A AC    (corresponding to the basic model TC-ACI)
     0250V AC  (corresponding to the basic model TC-ACV)

        -Z

     Special order

   Output signal

         A

     4~20mA

         B

     0~20mA

         Z

     Special order

   Power supply voltage

       -V1

     Power supply (terminal) 2032VDC

       -V2

     Power supply (rail) 2032VDC (special power supply DIN rail required)

   Service Code

    -QC9A

     Product Service Code

   Selection example 
   Example 1: TC-ACI11-BA-V1-QC9A
    ...... (1 input and 1 output, AC current signal isolation converter, input signal 0~2A AC, output signal 4~20mA, terminal power supply 20~32VDC) 
   Example 2: TC-ACV11-CA-V2-QC9A 
    ...... (1 input and 1 output, AC current signal isolation converter, input signal 0~250V AC, output signal 4~20mA, rail supply 20~32VDC)  
   Optional accessories 
   Dedicated power supply DIN rail: PSDR-3000 series

 

Technical data:

Size:

Width

     12.7mm

     Height

     119.3mm

     Height

115.7mm

     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:

   AC current signal

    0~1A AC02A AC05A AC

   AC voltage signal

    0~50V AC 0100V AC 0250V AC

 

Output:

   Current output

    4~20mA ;  0~20mA

   Maximum output current

    28mA

   Current output load

    0~300Ω)

   Output ripple

    <40mV p-p

 

Power supply:

   Rated supply voltage

    24VDC

   Power supply voltage range

    20~32VDC

   Maximum current consumption

    <20mA (1 in 1 out); <35mA (1 in 2 out); <50mA (1 in 3 out);
    <60mA (1 in 4 out); <65mA (2 in 2 out); <75mA (2 in 3 out);
    <85mA (2 in 4 out); <95mA (3 in 3 out)

 

General parameters:

   Standard accuracy

    Typical values±0.5%FS

   Temperature drift

    ±1μA/10℃

   Power-on or storage time drift

    ±2μA (180 days)

   Load change impact

    ±2μA

   Response time

    <10ms

   Power-on stabilization time

    <1s

   Electrical isolation

    Input-output-power supply: 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 25mA (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

   LED backlight indication

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

   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

TC-AC AC Signal Isolation Converter 1

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