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DST-15600 Digital Flow Accumulation Controller

Classification:

Digital Cumulative Series

DST-15600 series digital display flow totalization control instrument for the field temperature, pressure, flow and other signals for acquisition, display, control, remote transmission, communication, printing and other processing, constitute a digital acquisition system and control system. The flow totalization controller is suitable for the flow totalization measurement and control of liquid, general gas, superheated steam, saturated steam, etc;

Keywords: Isolator

• With two analog transmission outputs • Support RS485, RS232 serial interface, using standard MODBUS RTU communication protocol • With DC24V feed output for field transmitter power distribution • Optical isolation technology is adopted between input, output, power supply and communication Parameter setting password lock, parameter setting power-off permanent storage, with parameter recovery system original setting function setting function
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Product Manual
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  • Technical parameters
  • Structural outline drawing
  • Ordering Guide

  • General technical parameters

    Input

    Input signal

    Current

    Voltage

    Resistance

    galvanic couple

    input impedance

    ≤ 250Ω

    ≥500kΩ

     

     

    Input current maximum limit

    ≤30mA

     

     

     

    Input voltage
    Maximum limit

     

    ≤ 6V

     

     

    Output

    Current

    Voltage

    Relay

    24V power distribution or feed

    Output load capacity

    ≤ 500Ω

    ≥ 250 KΩ
    (Note: The module must be replaced when higher load capacity is required)

    AC220V/0.5A (small)
    DC24V/0.5A (small)
    AC220V/2A (large)
    DC24V/2A (large)

    ≤30mA

    Setting method

    Panel touch key number setting; parameter setting value password lock; setting value power-off and permanent storage.

    Use environment

    Ambient temperature: 0~50 ℃; relative humidity: ≤ 85% RH; avoid strong corrosive gas

    Working power supply

    AC 100~240V (switching power supply),(50-60HZ);
    DC 20~29V (switching power supply)

    Power consumption

    ≤ 5W

    Structure

    Standard snap-in

    Communication

    Using standard MODBUS communication protocol, the RS-485 communication distance can reach 1km, and the RS-232 communication distance can reach 15 meters. Note: When the instrument is equipped with communication function, the communication converter is preferably an active converter

    Note: 1.DST-15620 series power consumption ≤ 5W

  • 1

    Selection Guide

    ① Specifications and dimensions

    		 ② Input indexing number of the first flow signal/③ Input indexing number of the second pressure compensation or outlet temperature/④ Input indexing number of the third temperature compensation or inlet temperature

    Code

    		 Width * Height * Depth

    Code

    		 scale number (measuring range)

    Code

    		 scale number (measuring range)

    Code

    		 scale number (measuring range)
     A
     B
    C
     D

     

    		 160*80*110mm (horizontal)
    80*160*110mm (vertical)
    96*96*110mm (mode)
    96*48*110mm (horizontal)    		 00
    01
    02
    03
    04
    05
    06
    07
    08
    09
    10
    11
    12    		 Thermocouple B(400~1800 ℃)
    Thermocouple S(0~1600 ℃)
    Thermocouple K(0~1300 ℃)
    Thermocouple E(0~1000 ℃)
    Thermocouple T(-200.0~400.0 ℃)
    Thermocouple J(0~1200 ℃)
    Thermocouple R(0~1600 ℃)
    Thermocouple N(0~1300 ℃)
    F2(700~2000 ℃)
    Thermocouple Wre3-25(0~2300 ℃)
    Thermocouple Wre5-26(0~2300 ℃)
    Thermal resistance Cu50(-50.0~150.0 ℃)
    Thermal resistance Cu53(-50.0~150.0 ℃)    		 13
    14
    15
    16
    17
    18
    19
    20
    21
    22
    23
    24
    25    		 Thermal resistance Cu100(-50.0~150.0 ℃)
    Thermal resistance Pt100(-200.0~650.0 ℃)
    Thermal resistance BA1(-200.0~600.0 ℃)
    Thermal resistance BA2(-200.0~600.0 ℃)
    Linear resistance 0~400 Ω(-1999~9999)
    Remote transmission resistance 0-350Ω (-1999~9999)
    Remote resistance 30-350Ω (-1999~9999)
    0～20mV (-1999～9999)
    0～40mV (-1999～9999)
    0～100mV (-1999～9999)
    -20～20mV (-1999～9999)
    -100～100mV (-1999～9999)
    0～20mA (-1999～9999)    		  26
     27
     28
     29
     30
     31
     32
     33
     34
     35
     36
     55
     56
    Default    		 0～10mA (-1999～9999)
    4～20mA (-1999～9999)
    0～5V (-1999～9999)
    1～5V (-1999～9999)
    -5～5V (-1999～9999)
    0~10V (-1999~9999)(non-switchable)
    0 ~ 10mA (-1999~9999)
    4 ~ 20mA (-1999~9999)
    0~5V (-1999~9999)
    1~5V (-1999~9999)
    Pulse input (0~10KHz)
    Full switch
    Special specifications
    No input
    ⑤ transmission output 1(OUT1) ⑥ transmission output 2(OUT2) ⑦ Alarm output (relay contact output) ⑧ Communication output/external event input

    Code

    		 Output Type (Load Resistance RL)

    Code

    		 Output Type (Load Resistance RL)

    Code

    		 Alarm limit

    Code

    		 Communication interface/digital input interface

    Default
     0
     1
     2
     3
     4
     5
     8

    		 No output
    4-20mA(RL≤ 500Ω)
    1-5V (rl≥250kΩ)
    0-10mA(RL≤ 1KΩ)
    0-5V (rl≥250kΩ)
    0-20mA(RL≤ 500Ω)
    0-10V (rl≥4kΩ)
    Special specifications    		 Default
     0
     1
     2
     3
     4
     5
     8    		 No output
    4-20mA(RL≤ 500Ω)
    1-5V (rl≥250kΩ)
    0-10mA(RL≤ 1KΩ)
    0-5V (rl≥250kΩ)
    0-20mA(RL≤ 500Ω)
    0-10V (rl≥4kΩ)
    Special specifications    		 Default
    RL1
    RL2

     

     

     

    		 No output
    1 Limit alarm
    2 Limit alarm
         		 Default
     D1
     D2
     D3
    Y    		 No output
    RS485 communication interface (Modbus RTU)
    RS232 communication interface (Modbus RTU)
    RS232C print interface
    Start, Stop, Clear
    ⑨ Feed output ⑩ Power supply 11 Remarks

    Code

    		 Feed output (output voltage)

    Code

    		 Voltage range No remarks can be omitted

    Default
    1P
    2P

    		 No output
    1 feeder output
    2 feeder outputs
    For example, 2P(12/24) means the first route.
    12V, the second 24V feed output

    A
    D

    		 AC/DC 100～240V（50/60Hz）
    DC 12～36V