TIK-PLC.991.11 controller

TIK-PLC.991.11 controller

Designed to register signals from external sensors with a digital RS-485 interface (up to 7 sensors without additional power supply), process them and transmit the received information to an external telemechanics and control system.


  • built-in explosion-proof power supply for primary converters (23 V, 0.058 A);
  • one 4-20 (0-20) mA output channel with the ability to translate and recalculate values from any polled register;
  • simultaneous polling of up to 40 registers from various devices;
  • OLED display for displaying controller parameters and settings;
  • 3-color LED status of the controller;
  • 5-way joystick for menu navigation;
  • performing the functions of emergency protection, sensor power supply and safety barrier;
  • simplified installation of power and RS-485 interface via a bus connector (not included in delivery);
  • quick release terminals for easy and reliable installation.
Attention! TIK-PLC.991.11 controller does not require a type approval certificate for measuring instruments.

Additional photos

Related equipment

DVA144.XXX vibration
sensors with digital output
DVA244.XXX vibration
sensors with digital output
DVA274.XXX vibration
sensors with digital output
DVA334.XXX vibration
sensors with digital output
DVA484.XXX three-axis
vibration sensors with digital output



  • Input signal type
    RS-485 (Modbus RTU Master) x 1
    discrete input
  • Output signal type
    4-20 (0-20) mA
    RS-485 (Modbus RTU Slave) x 2
    relay output
  • Interface
  • Protocol
    Modbus RTU (Master / Slave)
  • Supply
  • Power consumption, W, not more
  • Graphic OLED display resolution, pixels
  • Number of discrete inputs
    1 ("dry contact")
  • Number of analog outputs 4-20 mA
  • Number of independent relays alarm systems and EP
    2 (1 "NC" & 1 "NO")

Explosion protection

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

Design parameters

  • Overall dimensions, mm
  • Weight, kg, not more than
  • Mounting type
    on DIN-rail
  • Protection class

Operating parameters

  • Operating temperature range, ºС

Reliability parameters and manufacturer's guarantees

  • MTBF, hours, not less than
    150 000
  • Warranty service life, months
  • Service life, years, not less than
Service center