МІК-121 Universal Microprocessor Controller

All characteristics

Only differences

МІК-112

МІК-121

МІК-121Н

МІК-121Т

МІК-21

МІК-25

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

ON/OFF
Three-position
Analog PID controller
Pulse PID controller
PWM PID controller
PID ratio controller
PID controller with correction

ON/OFF
Three-position
Analog PID controller
Pulse PID controller
PWM PID controller
Cascade regulator
PID ratio controller
PID controller with correction

Number of independent regulators:

Additional features:

Signaller
Converter
Feedback

Analog input signals:Quantity of analog inputs:
2
2
2
2
2
2
Output type:
unified: passive 
thermal resistance: three-wire connection
unified: passive 
thermal resistance: three-wire connection
unified: passive 
thermal resistance: three-wire connection
unified: passive 
thermal resistance: three-wire connection
unified: passive 
thermal resistance: three-wire connection
unified: passive 
thermal resistance: three-wire connection
Types of input sensors and signals:
0-5 mA, 0-20 mA, 4-20 mA 
 0-2 V, 0-10 V, 0-75 mV, 0-200 mV 
 Cu 50, Cu 100, Pt 50P, Pt 100P, Pt50, Pt100 
 Type: K,L,J,S,B,T,A-1
0-5 mA, 0-20 mA, 4-20 mA 
 0-2 V, 0-10 V, 0-75 mV, 0-200 mV 
 Cu 50, Cu 100, Pt 50P, Pt 100P, Pt50, Pt100, Pt500, Pt1000 
 Type: K,L,J,S,B,T,A-1 
 0-1000 Ohm
0-5 mA, 0-20 mA, 4-20 mA 
 0-2 V, 0-10 V, 0-75 mV, 0-200 mV 
 Cu 50, Cu 100, Pt 50P, Pt 100P, Pt50, Pt100 
 Type: K,L,J,S,B,T,A-1
0-5 mA, 0-20 mA, 4-20 mA 
 0-2 V, 0-10 V, 0-75 mV, 0-200 mV 
 Cu 50, Cu 100, Pt 50P, Pt 100P, Pt50, Pt100, Pt500, Pt1000 
 Type: K,L,J,S,B,T,A-1 
 0-1000 Ohm 
 NTC (0-1 kΩ, 0-3 kΩ, 0-5 kΩ, 0-10 kΩ)
0-5 mA, 0-20 mA, 4-20 mA 
 0-2 V, 0-10 V, 0-75 mV, 0-200 mV 
 Cu 50, Cu 100, Pt 50P, Pt 100P, Pt50, Pt100, Pt500, Pt1000 
 Type: K,L,J,S,B,T,A-1 
 0-1000 Ohm
0-5 mA, 0-20 mA, 4-20 mA 
 0-2 V, 0-10 V, 0-75 mV, 0-200 mV 
 Cu 50, Cu 100, Pt 50P, Pt 100P, Pt50, Pt100, Pt500, Pt1000 
 Type: K,L,J,S,B,T,A-1 
 0-1000 Ohm
Limit of the basic combined measurement error:
≤ 0.2
≤ 0.2
≤ 0.2
≤ 0.2
≤ 0.2
≤ 0.2
Рolling cycle time:
up to 0.1
up to 0.1
up to 0.1
up to 0.1
up to 0.1
up to 0.1
Galvanic isolation:
• Input isolated from other circuits.
• Input isolated from other circuits.
• Input isolated from other circuits.
• Input isolated from other circuits.
• Input isolated from other circuits.
• Input isolated from other circuits.
Switching to another sensor type:
User-configurable, calibration required
User-configurable, calibration required
User-configurable, calibration required
User-configurable, calibration required
User-configurable, calibration required
User-configurable, calibration required

Discrete input signals:

Quantity of discrete inputs:

Not included

Trigger signal levels:

Not included

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

Input consumption:

Not included

≤ 10 mА

Analog output signals:

Number of outputs:

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:

Types of discrete outputs:

• NPN transistor: up to 40V, 100mA
• Switching relay: up to 230V, 8A

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

• NPN transistor: up to 40V, 100mA
• Switching relay: up to 230V, 8A

• NPN transistor: up to 40V, 100mA
• Closing relays: up to 230V, 5A

• NPN transistor: up to 40V, 100mA (КБЗ-25-11)
• Switching relay: up to 230V, 8A (КБЗ-28Р-11)
• Opto-symistor: up to 300V, 0.7A (КБЗ-28С-11)
• Solid state relay: up to 60V, 1.0AAC/ADC (КБЗ-28К-11)

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
Alternating current: 230 V 
 Direct current:  24 V
Alternating current: 230 V 
 Direct current:  24 V
Alternating current: 230 V 
 Direct current:  24 V
Alternating current: 230 V 
 Direct current:  24 V
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
Alternating current: no more than 6.5 VA 
Direct current: no more than 180 mA
Alternating current: no more than 7.0 VA 
Direct current: no more than 250 mA
Alternating current: no more than 3.6 VA 
Direct current: no more than 150 mA
Alternating current: no more than 8.5 VA 
Direct current: no more than 250 mA
Alternating current: no more than 8.5 VA 
Direct current: no more than 250 mA
Availability of a built-in power supply for inputs:
Yes, optional, if specified in the order 
 = 24 V, 25 mА
Yes, optional, if specified in the order 
 = 24 V, 25 mА
Yes, optional, if specified in the order 
 = 24 V, 25 mА
Yes, optional, if specified in the order 
 = 24 V, 25 mА
Yes, optional, if specified in the order 
 = 24 V, 25 mА
Yes, optional, if specified in the order 
 = 24 V, 25 mА
Non-volatile memory:
Yes, EEPROM
Yes, EEPROM
Yes, EEPROM
Yes, EEPROM
Yes, EEPROM
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
• Full. All components of the device are isolated from each other. 
• Galvanic (electrical) isolation voltage (for outputs and interface), not less than 500 V
• Full. All components of the device are isolated from each other. 
• Galvanic (electrical) isolation voltage (for outputs and interface), not less than 500 V
• Full. All components of the device are isolated from each other. 
• Galvanic (electrical) isolation voltage (for outputs and interface), not less than 500 V
• Full. All components of the device are isolated from each other. 
• Galvanic (electrical) isolation voltage (for outputs and interface), not less than 500 V
• 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

DIN-rail

DIN rail
Wall mounting

Shield

Case size (HxWxD):

48х96х162 mm

96х96х135 mm

110х160х58 mm

145х120х80 mm

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

Sale Division

Department of Technical Support

Guarantee repair department

Touch operator panels Weintek

Meters-indicators

Controllers (PID, ON/OFF)

I/O modules

Spark protection barrier

Recorders and archivers

Meters and converters of electrical network parameters

Counters, timers, tachometers

Liquid level indicators and regulators

Programmed logical controllers

Manual signal transmitters

Technological signaling devices

Power supplies

Codesys PLC controllers

Normalizing converters

Galvanic isolation and branching blocks

Communication interface converters and amplifiers

Analytical instruments

Switching blocks

Control and protection units

GSM communication routers / modems

МІК-121 Universal Microprocessor Controller

МІК-121

AA

Type of first input signal:

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

ВВ

Type of second input signal:

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

СС

Analog Output Signal Code:

01

02