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МІК-127 - Programmable logic controller

Order code:

МІК-127
MM
device model:
PP
user program:
G
type of digital outputs:
Gd
built-in power source for digital sensors (G3):
Ga
built-in power source for passive analog sensors (G1, G2):
U
supply voltage:
DD
input signal codes for AIU1:
EE
input signal codes for AIU2:
FF
input signal codes for AIU3:
HH
input signal codes for AIU4:
M
Type of the first analog output:
N
type of the second analog output:

Number:

Available for order.

MIK-127 is a modern programmable controller designed for the automation of industrial processes. With support for the FBD (Function Block Diagram) programming language and extensive configuration capabilities, it combines the functions of a classic regulator, logic controller, and computational module.

💡 Key Functional Features

🔄 Independent control loops:

  • Support for multiple control loops;
  • Possibility of local or cascade operation;
  • Output signals: analog, discrete, or pulse;
  • Setpoint modes: manual, program (including multiprogram), or supervisory.

📦 Library of functional blocks:

  • Over 80 ready-to-use blocks for continuous and discrete signal processing;
  • PID control blocks with automatic or manual tuning;
  • Mathematical, dynamic, and nonlinear functions;
  • Logical and analog–discrete conversions;
  • Up to 98 blocks per project with free configuration and interconnection.

🖥 Programming and configuration:

  • Programming via the front panel or through an interface using the FBD program editor ALFA (distributed free of charge);
  • Graphical visual programming in FBD language according to IEC 61131-3;
  • Convenient creation of algorithms by selecting and linking blocks from the library;
  • Option for manual adjustment or autotuning of block parameters.

🛡 Logic and safety:

  • Creation of step programs with control time at each stage;
  • Switching and reconfiguration of control loops without process interruption;
  • Safe output states in case of power failure or loss of communication;
  • Built-in indicators and LEDs to monitor modes, alarms, and parameters.

🌐 Communication and integration

  • Support for Modbus RTU protocol via RS-485 interface;
  • Compatibility with other “MICROL” controllers and third-party equipment;
  • Capability to integrate into SCADA systems.
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МІК-127

General information:

Regulation type:

ON/OFF
Three-position
Analog PID controller
Pulse PID controller
PWM PID controller
Cascade regulator
PID ratio controller
PID controller with correction
Additional logic (FBD programming)

Number of independent regulators:

4

Additional features:

Signaller
Converter
Feedback

Analog input signals:

Quantity of analog inputs:

2

Output type:

unified: passive
thermal resistance: three-wire connection

Types of input sensors and signals:

0-5 mA, 0-20 mA, 4-20 mA
0-1 V, 0-10 V, 0-50 mV, 0-200 mV
Cu 50, Cu 100, Pt 50P, Pt 100P, Pt50, Pt100, Pt500, Pt1000
Type: K,L,J,S,B

Limit of the basic combined measurement error:

≤ 0.2

Рolling cycle time:

up to 0.1

Galvanic isolation:

• Input isolated from other circuits.

Switching to another sensor type:

User-configurable, calibration required

Discrete input signals:

Quantity of discrete inputs:

2

Trigger signal levels:

• Logical "0" signal - DISABLED state: 0-7 V
• Logical "1" signal - ON state 18-30 V

Input consumption:

≤ 10 mА

Analog output signals:

Number of outputs:

2

Output type:

active

Ranges of possible output signals:

0 to 5 mA / R ≤ 2000 Ω
0 to 20 mA / R ≤ 500 Ω
4 to 20 mA / R ≤ 500 Ω
0 to 10 V / R ≤ 2 кΩ

The limit of the main combined error of the output signal formation:

≤ 0.2 %

Discrete output signals:

Quantity of discrete outputs:

4

Types of discrete outputs:

• NPN transistor: up to 40V, 100mA
• Switching relay: up to 230V, 8A
• Opto-symistor: up to 300V, 0.7A

Interfaces:

Data exchange interface:

RS-485

Data exchange protocol:

Modbus RTU

Indication:

Indication type:

Seven-segment, digital

Indication accuracy:

Four categories

Electrical data:

Supply voltage:

Alternating current: 230 V
Direct current: 24 V

Power consumption:

Alternating current: no more than 6.5 VA
Direct current: no more than 180 mA

Availability of a built-in power supply for inputs:

Yes, optional, if specified in the order
= 24 V, 25 mА

Non-volatile memory:

Yes, EEPROM

Galvanic isolation:

• Full. All components of the device are isolated from each other.
• Galvanic (electrical) isolation voltage (for outputs and interface), not less than 500 V

Corps:

Installation type:

Shield

Case size (HxWxD):

96х96х135 mm

Weight, not more than:

no more than 0.35 kg

Degree of protection:

IP30

Operating conditions:

Ambient temperature:

-40 °C to +70 °C