RU EN
Certificate ISO 9001

Controller TIK-PLC 121

Controller TIK-PLC 121

Designed for recording the signals coming from the external sensors with two-wire voltage output, their processing, and transmission to external telemetry and control system;

Performs functions of EPS, sensor and safety barrier power supply;

  • one two-wire voltage channel for connection of sensors;
  • one output channel 4...20 mA;
  • RS-485 digital interface;
  • two relay outputs, one discrete input.

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specifications

Metrological parameters

  • Operating frequency range, Hz
    2...1000
    10...1000

Interface

  • Output signal type
    "current loop" 4...20 mA
  • Input signal type
    voltage (two-wire), IEPE (ICP® compatible)
  • Interface
    RS-485
  • Protocol
    Modbus RTU
  • Supply voltage, V
    (+24±2)
  • Power consumption, W, not more
    2
  • Number of analog inputs =12V, ∼2V
    1
  • Number of discrete inputs
    1
  • Number of analog outputs 4...20 mA
    1
  • The number of independent relays alarm systems and EP
    2 (normally closed / normally open)

Explosion protection

  • Kind
    intrinsically safe electrical circuit
  • Marking
    [Exib]IIC

Design parameters

  • Overall dimensions, mm
    60x50x100
  • Weight, kg, not more than
    0.2
  • Mounting type
    on DIN rail
  • Protection class
    IP20

Operating parameters

  • Operating temperature range, ºС
    -45...+50

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

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