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Certificate ISO 9001

TIK-PLC 481 controller

TIK-PLC 481 controller
Designed for recording signals from external sensors with 4...20 mA output / two-wire voltage output / RS-485 digital interface (up to 7 sensors without additional power supply), processing them and transmitting received information to an external telemechanics and control system;

Performs the functions of EPS, power source for sensors and safety barrier;

  • one 4...20 mA channel for connecting sensors;
  • one two-wire voltage channel for connecting sensors;
  • RS-485 digital input / output interface with intrinsically safe sensor power output;
  • one output channel 4...20 mA;
  • two relay outputs, one discrete input;
  • OLED display for displaying controller parameters and settings;
  • 3-color LED status of the controller;
  • 5-way joystick for menu navigation.
Attention! The TIK-PLC 481 controller isn't a measuring instrument.

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Additional photos

Reviews

specifications

Interface

  • Input signal type
    "current loop" 4...20 mA
    two-wire voltage
    digital RS-485
    discrete input
  • Output signal type
    "current loop" 4...20 mA
    relay output
    digital RS-485
  • Interface
    digital RS-485
  • Protocol
    Modbus RTU (Master / Slave)
  • Supply
    +24±2
  • Power consumption, W, not more
    5
  • Graphic OLED display resolution, pixels
    64x48
  • Number of analog inputs 4...20 mA
    1
  • Number of analog inputs =12V, ∼2V
    1
  • Number of discrete inputs
    1
  • Number of analog outputs 4...20 mA
    1
  • Number of independent relays alarm systems and EP
    2 ("NC" / "NO")

Explosion protection

  • Kind
    intrinsically safe circuit
  • Marking
    [Ex ib Gb] IIC

Design parameters

  • Overall dimensions, mm
    99x113.6x22.6
  • Weight, kg, not more than
    0.2
  • Mounting type
    on DIN-rail
  • Protection class
    IP20

Operating parameters

  • Operating temperature range, ºС
    -40...+85

Reliability parameters and manufacturer's guarantees

  • Mean time between failures, hours, not less than
    20 000
  • Warranty service life, months
    18
  • Service life, years, not less than
    10
Service center