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DST-15610 Digital Heat Accumulation Controller

Classification:

Digital Cumulative Series

DST-15610 series of digital heat accumulator control instrument for the field temperature, pressure, flow and other signals for collection, 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. The heat totalization controller is suitable for heating systems and heat exchange systems such as plumbing and heating, and realizes on-line measurement of heat and mass transfer, thus providing a basis for enterprise energy management, energy consumption measurement and technical economy.

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
Product Consulting
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 Transformed 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