МТР-8 Eight-channel thermostat МТР-8Н

All characteristics

Only differences

МТР-138

МТР-8

General information:

Regulation type:

ON/OFF
Three-position
Analog PID controller
Pulse PID controller
PWM PID controller

Number of independent regulators:

Additional features:

Signaller
Converter
Mathematical functions

Signaller
Converter
Mathematical functions
Expansion module support

Analog input signals:Quantity of analog inputs:
8 
 group entry
8 
 group entry
8 
 group entry
Output type:
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 
 0-75mВ, 0-1 V, 0-10 V 
 Cu 50, Cu 100, Pt 50P, Pt 100P, Pt50, Pt100, Pt1000 
 Type: K,L,J,S,B,T,A-1 
 0-1000 Ohm
0-5 mA, 0-20 mA, 4-20 mA 
 0-75mВ, 0-1 V, 0-10 V 
 Cu 50, Cu 100, Pt 50P, Pt 100P, Pt50, Pt100, Pt500, Pt1000 
 Type: K,L,J,S,B,T,A-1
0-5 mA, 0-20 mA, 4-20 mA 
 0-75mВ, 0-1 V, 0-10 V 
 Cu 50, Cu 100, Pt 50P, Pt 100P, Pt50, Pt100 
 Type: K,L,J,S,B,T,A-1
Limit of the basic combined measurement error:
≤ 0.2
≤ 0.2
≤ 0.2
Рolling cycle time:
up to 0.1
up to 0.1
up to 0.1
Galvanic isolation:
• Group. Inputs are isolated from other circuits. 
• Galvanic isolation voltage is not less than 500 V.
• Group. Inputs are isolated from other circuits. 
• Galvanic isolation voltage is not less than 500 V.
• Group. Inputs are isolated from other circuits. 
• Galvanic isolation voltage is not less than 500 V.
Switching to another sensor type:
User-configurable, calibration required 
 Group input, one type for all inputs
User-configurable, calibration required 
 Group input, one type for all inputs
User-configurable, calibration required 
 Group input, one type for all inputs

Discrete input signals:

Quantity of discrete inputs:

Not included

• Base model: Not included
• With expansion module: up to 16

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:

up to 4 (option)

• Base model: 1
• With expansion module: up to 4

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 %

• Base model: ≤ 0.2 %
• With expansion module: ±0,4 %

Discrete output signals:

Quantity of discrete outputs:

• Base model: 8
• With expansion module: up to 24

Types of discrete outputs:

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

• NPN transistor: up to 40V, 100mA
• Switching relay: up to 230V, 8A
• Solid state relay: up to 60V, 1.0AAC/ADC
• Opto-triac: 600V, then 50mA

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
Power consumption:
Alternating current: no more than 5.8 VA 
Direct current: no more than 250 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:
Not included
Not included
Not included
Non-volatile memory:
Yes, EEPROM
Yes, EEPROM
Yes, EEPROM
Galvanic isolation:
• All device components are isolated from each other. Group isolation of inputs. 
• Galvanic (electrical) isolation voltage (for outputs and interface), not less than 500 V
• All device components are isolated from each other. Group isolation of inputs. 
• Galvanic (electrical) isolation voltage (for outputs and interface), not less than 500 V
• All device components are isolated from each other. Group isolation of inputs. 
• Galvanic (electrical) isolation voltage (for outputs and interface), not less than 500 V

Corps:

Installation type:

Shield

DIN-rail

Case size (HxWxD):

96х96х135 mm

110х160х58 mm

Weight, not more than:

no more than 1.0 kg

no more than 0.5 kg

Degree of protection:

IP30

Operating conditions:

Ambient temperature:

-40 °C to +70 °C

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МТР-8 Eight-channel thermostat МТР-8Н

МТР-8

AA

Range from 1 to 8 - input signals:

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

E

Analog output range:

01

02

03

04

D

Type of output discrete signals:

8T

8P

К

U

Power Supply Voltage:

230

24

⚙️ Functional Capabilities:

📊 Measurement and Indication:

📈 Control Modes:

🚨 Alarming:

🔄 Additional Features:

Input signals:

Discrete outputs:

Analog output:

Interfaces:

Power supply:

Assembling:

Seller

17 778 ₴

including VAT

General information:

Analog input signals:

Discrete input signals: