JUMO miroTRON mit 2 Relais, 76 x 36 x 62 mm

Product number: 802116
Product information "JUMO miroTRON mit 2 Relais, 76 x 36 x 62 mm "

JUMO miro TRON - electronic thermostat with PID two-point controller option

Typ: 701080/0-01-23-30/000

  •  Input: 1 resistance thermometer Pt100, Pt1000 in two-wire circuit, 1 digital input
  •  Output: 1 relay (changeover contact AC 250 V, 10 A) and  1 relay (NO contact AC 250 V, 5 A), resistive load
  •  Power supply: DC 12 bis 24 V +15/-15%
  •  Version: Standard version
  •  Extra code: without


The electronic thermostat is used as a heating or cooling thermostat, but can be optionally extended with a PID two-point controller option.
The device offers user-friendly operation, characterised by a clear structure and supporting texts in German, English, French and Spanish. Process values, texts and parameters are displayed on two 18-segment LCD displays. Additional display elements provide information on the switching positions of the outputs, the status of the timer and the temperature unit used. PCB terminals with push-in technology enable quick electrical installation. Operation, parameterisation and configuration are carried out via a membrane keypad with four buttons.

PID two-point controller (optional)
If the PID two-point controller option is selected, various controller structures are available, including P, I, PH, PI and PID, which also enable self-optimisation. In addition, the setup programme offers a start-up function and a display of the online parameters.

Inputs and outputs
The required analogue input can be selected when ordering:

  •  Resistance thermometer
  •  Thermocouple
  •  Current (4 to 20 mA)
  •  Voltage (0 to 10 V)

There is also a digital input for connecting a potential-free contact (not for resistance thermometers in three-wire circuit).

Depending on the device type, the following combinations are available as outputs: 2 relays (1 changeover contact, 1 NO contact), or 1 relay (NO contact) and 1 digital output DC 0/14 V, or 4 relays (NO contact).

USB device interface
The device has a Micro-B socket, which is intended for connection to a PC for configuration with the setup programme. No separate power supply is required during configuration via the USB interface (USB-powered).

Electrical connection
The electrical connection is made in a time-saving manner using spring-loaded terminals (push-in technology)

Self-optimisation
Self-optimisation (oscillation method) makes it possible even for users with no knowledge of control technology to adapt the controller to the controlled system. The reactions of the controlled system to changes in the manipulated variable are analysed and certain controller parameters are calculated.

Limit value monitoring
The device has three limit value monitors, each of which offers eight configurable alarm functions. Any analogue signal is selected from a selector as the value to be monitored. The limit values can be defined either as an absolute value or as a different analogue signal. Additional functions:

  •  On/off delay
  •  Wiper function
  •  Alarm suppression during the switch-on phase or when parameters are changed
  •  Alarm latching
  •  Latching with acknowledgement
are available. Comprehensive alarm and limit value functions can be realised with limit value monitoring.

Timer
Once the timer has been activated, a signal is emitted for the preset runtime, which can be inverted. The timer can also be started after a lead time has elapsed or a tolerance limit has been reached. After the timer has elapsed, an end signal can be generated that is either limited in time or can be deactivated by acknowledgement. The timer makes it possible, for example, to realise a time-controlled setpoint changeover.

Service counter
The service counter can either count the number of switching operations of a binary signal or measure its switch-on duration. As soon as the adjustable limit value is reached, a binary signal is activated that must be acknowledged. An operating hours counter is also available, which records the operating time of the device.

Setup programme
The optional setup programme allows the user to configure the device easily and conveniently via a PC. With this programme, data can be created, edited, transferred to the device and read out from there. It also offers a recording function for commissioning (start-up).

Customer-specific linearisation
Individual linearisation according to customer requirements makes it possible to use sensor signals with special characteristics. Programming is carried out in the setup programme either using your value table with up to 40 value pairs or using a formula (4th order polynomial)

Other attributes

Ausgang 1 Relais (Wechsler AC 250 V, 10A) und 1 Relais (Schließer AC 250 V, 5A), ohmsche Last
Customs tariff number 90321020
Eingang 1 Widerstandsthermometer Pt100, Pt1000 in Zweileiterschaltung, 1 Digitaleingang
Spannungsversorgung DC 12 bis 24 V +15/-15%
Technical data

Analog Input

Thermoelemente

 

Designation

Typ

Norm

ITS

Measuring range

Accuracy

Fe-CuNi

„L“

DIN 43710 (1985-12)

IPTS-68

-200 bis +900 C

0,4 %

Fe-CuNi

„J“

DIN EN 60584-1:2013

IEC 60584-1:2013

ITS-90

-210 bis +1200 °C

 0,4 % Off -100 °C

NiCr-Ni

„K“

DIN EN 60584-1:2013

IEC 60584-1:2013

ITS-90

-270 bis +1300 °C

0,4 % Off -80 °C

a  Accuracy refers to the measuring range.

 

Ambient Temperature Influence

300 ppm/K

Comparison Agent

internal or external (constant)

Reference Point Temperature

0 °C (Fixed)

Speeds

2nd order digital filter; Filter constant adjustable from 0 to 100.0 s

 

Resistance thermometer

Designation

Norm

ITS

Connection Type

Measuring range

Accuracy

Measuring current

Pt100

DIN EN 60751:2008

IEC 60751:2008

ITS-90

2-/3-Leiter

-200 to +600 °C

0,25 %

500 A

Pt1000

DIN EN 60751:2009

IEC 60751:2008

ITS-90

2-/3-Leiter

-200 to +600 °C

0,25 %

100 A

Customised

 

 

 

150 to 3000

0,25 %

500 A

a  Accuracy refers to the measuring range.

 

Ambient Temperature Influence

300 ppm/K

Sensor Line Resistance

max. 30 per line

Speeds

2nd order digital filter; Filter constant adjustable from 0 to 100.0 s

 

Voltage, current (unit signals))

 

Designation

Measuring range

Accuracy

Input resistance or load voltage

Voltage

0 to 10 V

0,15 %

>  100 k

Current

4 to 20 mA

0,125 %

2,5 V

0 to 20 mA

0,125 %

2,5 V

a Accuracy refers to the maximum measuring range. With small measuring spans, the linearization accuracy is reduced.

 

Ambient Temperature Influence

100 ppm/K

Measuring range short/overshoot

according to NAMUR recommendation NE 43 (only current input 4 to 20 mA)

Speeds

2nd order digital filter; Filter constant adjustable from 0 to 100.0 s

 

Measuring Circuit Monitoring

The behavior of the device in the event of a fault is configurable.

 

Transducer

Falling short of the measuring range

Exceeding the measuring range

Short circuit (sensor/line)

Fracture (feeler/conduction)

Reverse polarity

resistance thermometer

++

++

++

++

---

Thermoelement

++

++

---

++

(+)a

current 0 bis 20 mA

---

++

---

---

---

current 4 bis 20 mA

++

++

++

++

++

Voltage: 0 to 10 V

---

++

---

---

++

++ = is detected                                                                   --- = is not recognized                                                        (+) = is conditionally detected

a  depending on the set characteristic curve

 

Digital Input

 

Input for potential-free contact function

 

Contact closed: Input is active (RON < 1 kΩ) Contact open: Input is inactive (ROFF > 100 kΩ)

Digital Outputs

 

1 relay (changeover)

Switching capacity contact life

 

max. 10 A at DC 30 V or AC 250 V, resistive load

100,000 circuits at nominal load

 

1 relay (NO contact)

Switching capacity contact life

 

max. 5 A at DC 30 V or AC 250 V, resistive load

100,000 circuits at nominal load

1 relay (NO contact)

Switching capacity contact life

 

max. 10 A at DC 30 V or AC 250 V, resistive load

100,000 circuits at nominal load

 

1 digital output DC 0/14 V

Output signal current

 

DC 0/14 V 15 %

max. 20 mA (at nominal voltage 14 V)

4 Relays (NO)

Switching capacity contact life

 

max. 2.5 A at DC 30 V or AC 250 V, resistive load

200,000 switches at nominal load

 

Interface

 

USB-Device

 

Plug Type

Micro-B (Buchse)

Standard

Low-Speed, Full-Speed

Max. cable length

5 m

Display

 

18-segment LCD displays

 

Digit Height Color

Top display: 13 mm

white

Bottom Display : 4 mm

green

Digits incl. decimal places

4

7

Decimal places

0, 1 or automatic (configurable)

 

 

Electric Dating

 

Bottom display: 4 mm

green

Typ 701080

Typ 701081

Power supply according to the ordered version

02

AC 230 V -15/+10 %, 48 to 63 Hz

05

AC 115 V -15/+10 %, 48 to 63 Hz

30

DC 12 to 24 V, -15/+15 % SELV

Electrical safety

according to DIN EN 61010, Part 1

Overvoltage category II up to 300 V mains voltage, pollution degree 2

Power consumption

Typ AC 230 V:

max. 3,3 W

max. 4 W

Typ AC 115 V:

max. 3,6 W

max. 4,2 W

Typ DC 12 bis 24 V:

max. 1,7 W

max. 2,3 W

Accuracy Timer

1 %

Sampling Cycle

250 ms

Electrical connection

at the rear via spring-loaded clamps (push-in technology)

Conductor cross-section, mechanical

 

Wire or stranded wire

min. 0,2 mm2, max. 1,5 mm2

(without ferrule))

 

Stranded wire with ferrule

without plastic collar: min. 0,2 mm2, max. 1,5 mm2

 

with plastic collar: min. 0,2 mm2, max. 0,75 mm2

Stripping length

8 mm

Conductor cross-section, electrical

 

5 A Laststrom

min. 0,75 mm2

10 A Laststrom

min. 1,0 mm2

16 A Laststrom

min. 1,5 mm2

Environmental impact

 

Ambient Temperature Range Storage

Operation

 

-30 bis +70 °C

-10 bis +55 °C

Installation height

max. 2000 m über NN

Climatic environmental conditions

nach DIN EN 60721-3 mit erweitertem Temperaturbereich

90 % rel. Feuchte ohne Betauung nach Klasse 1K2

nach Klasse 3K3

Climatic resistance

Storage

Operation

Mechanische Umgebungsbedingungen

according to DIN EN 60721-3

Lagerung

according to Klasse 1M2

Transport

according to Klasse 2M2

Betrieb

according to Klasse 3M3

Electromagnetic compatibility (EMC) Emission

Stability

Product family Norm DIN EN 61326-1 Class B

Industry Requirement

a The product is suitable for industrial use as well as for household and small businesses

 

Case

 

Housing Type

Plastic housing for panel installation according to IEC 61554 (indoor use), cobalt blue RAL 5013

Front of the case

Membrane keyboard

upper bevel cobalt blue RAL 5013, lower bevel silver-grey RAL 7001

Panel thickness

1 to 10 mm

Housing Mounting

in electrical panel using the supplied mounting frame or the two fasteners

Usage situation

any

Protection

according to DIN EN 60529, IP65 on the front, IP20 on the back

Weight

Typ 701080

Typ 701081

 

max. 154 g

max. 159 g

a Die maximal zulässige Umgebungstemperatur gilt nur für den Einbau mit senkrechter Orientierung der Anzeige.

 

Approvals and test marks

 

Prüfzeichen

Checkpoint

Certificates/Verification Numbers

Test basis

Applies to

c UL us

Underwriters Laboratories

E201387

UL 61010-1 (3. Ed.),

CAN/CSA-22.2 No. 61010-1

(3. Ed.)

alle Ausführungen

The device is approved if the test mark in question is displayed on the device.