JUMO JU 701060/812-31 Datasheet

JUMO GmbH & Co. KG

Delivery address:Mackenrodtstraße 14,

Postal address:
Phone: [phone]
Fax: [phone]
e-mail: [e-mail]
Internet: www.jumo.net

36039 Fulda, Germany
36035 Fulda, Germany

JUMO Instrument Co. Ltd.

JUMO House
Temple Bank, Riverway
Harlow, Essex CM 20 2TT, UK
Phone: [phone]
Fax: [phone]
e-mail: [e-mail]
Internet: www.jumo.co.uk

JUMO PROCESS CONTROL INC.

885 Fox Chase, Suite 103
Coatesville PA 19320, USA
Phone: [phone]

1-800-554-JUMO
Fax: [phone]
e-mail: [e-mail]
Internet: www.JumoUSA.com

JUMO eTRON M
Electronic Microstat

76 x 36 mm format

Brief description

The JUMO eTRON M is a compact, digital electronic thermostat for simple temperature
control (heating or cooling). The measurement input permits the connection of resistance
thermometers or thermocouples, or standard current or voltage signals. The measured
value is shown on a 3-digit backlit display. The switching states of relays K1 and K2 are
indicated by two LEDs.
The instrument incorporates a simple defrosting function as well as an operating hours
counter, which can, for instance, be used to record the operating time of a cooling
compressor.
The instrument can be operated from 4 keys on the front panel. The electrical connection
is made via screw terminals on the back of the instrument.
A setup program and a PC interface are available as accessories, for simple configuration
and parameterization from a PC.

Block structure

Data Sheet 70.1060

Type 701060/XX2...

Page 1/4

Key features

k Integrated defrosting function

k Heating or cooling is configurable

k Limit monitoring

k Available for resistance thermometer,

thermocouple, standard current or
voltage signals, according to choice

k Choice of a 10A relay or

two 5 A relays

k Adjustable switching hysteresis

k Time-delayed switch-on after

power-on is selectable, e. g. for
staggered starting of several
equipment units

k Operating hours counter

k Symbols for operating modes, °C, °F,

hours, minutes and seconds in display

k Parameter level protected by code

k Setup program for configuration and

archiving via PC

k Customized linearization via tabular

function in the setup program

k UL approval

Displays and controls

LC display 3-digit segment display, 13 mm high, and symbols for temperature

unit, h, min, s, defrosting and heating, with red background lighting

Status
indication

Keys

Setup
interface

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LED K1/K2 lights up when relay K1/K2 is energized.
LED K1/K2 goes out when relay K1/K2 is de-energized.

for start-stop

programming

increase parameter value

decrease parameter value

The instrument is linked to the PC via a PC interface with TTL/RS232
converter and adapter (3-pin).

Technical data

Data Sheet 70.1060JUMO GmbH & Co. KG • 36035 Fulda, Germany Page 2/4

Measurement
input

Resistance
thermometer

Designation Measuring range Meas. accuracy1/

ambient
temperature error

Pt100 EN 60 751 -200 to +600°C 0.1%/ ≤100ppm/°C is recognized is recognized
Pt1000 EN 60 751 -200 to +600°C 0.1%/ ≤100ppm/°C is recognized is recognized

Recognition of ...
Probe
short-circuit

Probe break

KTY2X-6 (PTC) -50 to +150 °C 1%/ ≤100ppm/°C is recognized is recognized
Resistance 0 — 3000 Ω customer table

3

0.1%/ ≤100ppm/°C

3

= 0Ω is recognized
Measuring current for Pt100: 0.2 mA, for Pt1000, KTY2X-6 and resistance: 0.02 mA
Lead compensation is adjustable via the parameter Lead compensation resistance

The total resistance (sensor+lead) must not exceed 320Ω for Pt100 and 3200Ω for Pt1000, KTY2X-6 or resistance.
Thermocouple Fe-Con J EN 60 584 -200 to +999 °C 0.4%/ ≤100ppm/°C

Fe-Con L DIN 43 710 -200 to +900 °C 0.4%/ ≤100 ppm/°C
NiCr-Ni K EN 60 584 -200 to +999 °C 0.4%/ ≤100ppm/°C

-10 to 60 mV customer table

3

0.1%/ ≤100ppm/°C

2

2

2

3

- is recognized

- is recognized

- is recognized

- is recognized

For the voltage input (-10 to 60 mV), terminal temperature compensation can be used for thermocouples.
Internal terminal temperature compensation can be switched off via the setup program (0°C).

Current 0 — 20 mA -2 to 22 mA

0.1%/ ≤100ppm/°C

3

--

scalable with and

or customer table

4 — 20 mA 2.4 to 21.6 mA

0.1%/ ≤100ppm/°C 3is recognized is recognized

scalable with and

Input resistance R
Voltag e 0 — 10 V -1 to 11 V

IN

≤ 3Ω

0.1%/ ≤100ppm/°C - -

scalable with and

or customer table

Input resistance RIN ≥ 100kΩ

1.) The accuracies refer to the measuring range span.

2.) valid from -50°C

3.) A valid customer table must be entered via the setup program and changed over to in the instrument. This may reduce the measuring accuracy.

Additional data

Sampling time 250 msec
Input filter 1st order digital filter; filter constant adjustable from 0.1 — 99.9sec
Measurement offset adjustable from -99.9 to +99.9 via the parameter
Special features display of temperature unit: °C, °F (Fahrenheit) or switched-off
Customer table The setup program acquires a maximum of 20 value pairs and uses them for the linear interpolation

of 20 new calibration points.

Ambient conditions

Ambient temperature range 0 to +50°C, with side-by-side mounting: 0 to +40°C
Storage temperature range -40 to +70°C
Climatic conditions ≤ 75% rel. humidity, no condensation
Cleaning and care of front panel The front panel can be cleaned with all the usual cleaning and rinsing agents.

Do not use solvents such as methylated spirit, white spirit, P1 or xylene!

Output

1 relay (changeover contact)
for Type 701060/XX1-XX

2 relays (make contacts)
for Type 701060/XX2-XX

150,000 operations at 10A 250V AC 50Hz resistive load

100,000 operations at 5A 250 V AC, 50Hz resistive load

Supply

Supply voltage 230V AC +10/-15%, 48 — 63Hz or 115 V AC +10/-15%, 48 — 63Hz (isolated from measurement input)

12 — 24V DC +15/-15 %, 24V AC +15/-15%, 48 — 63Hz (not isolated from measurement input)

Power consumption <3VA

Housing

Material polycarbonate
Mounting in panel cut-out with bezel seal
Operating position unrestricted
Weight approx. 160g
Protection front IP65, rear IP20
Flammability class UL 94 V0

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Data Sheet 70.1060JUMO GmbH & Co. KG • 36035 Fulda, Germany Page 3/4

Electrical data

Data backup EEPROM

Connection via screw terminals for wire cross-section up to 4 mm

and 2.5 mm

Electromagnetic compatibility

interference emission
immunity to interference

Operating conditions The instrument is designed as a panel-mounting unit.

Electrical safety to EN 61 010, Part 1

product family standard: EN 61 326

to industrial requirements

overvoltage category III, pollution degree 2

2

stranded wire

Class B

2

solid wire

Connection diagram

Type 701060/XX1-31: Measurement input and supply voltage Type 701060/XX2-31: Measurement input and supply voltage
are not isolated from eacht other! are not isolated from eacht other!

Dimensions

Type 701060/XX2-XX

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Timing functions

Data Sheet 70.1060JUMO GmbH & Co. KG • 36035 Fulda, Germany Page 4/4

Order details

701060/ JUMO eTRON M

8 factory-set, configurable within the

9 configured to customer specification

1 Pt100 in 2-wire circuit

2 Fe-Con J

3 0—20 mA

4 0—10 V

1 1 changeover contact 10A 250V
2 2 make contacts 5A 250V

Order code / - -

Order example 701060 / 811 - 02 - 061

factory-set

1.) It is not possible to switch from one meas. input group to another

(1) Basic version

(2) Basic type extension
Versi on

measurement input group

Measurement input group

Pt1000 in 2-wire circuit
KTY2X-6

Fe-Con L
NiCr-Ni K

4—20 mA

Number of relays

(3) Supply
02 230 V AC +10/-15% 48 — 63Hz
05 115 V AC +10/-15% 48 — 63Hz
31 12 — 24 V DC +15/-15 % /

24V AC +15/-15%, 48 — 63 Hz

(4) Approvals
000 none
061 Underwriters Laboratories Inc. (UL)

(1) (2) (3) (4)

1

Suitable transducers can be found in these data sheets:

- 90.2005 Push-in resistance thermometers

- 90.2105 Screw-in resistance thermometers

- 90.1002 and subsequent ones for screw-in thermocouples

- 90.1101 and subsequent ones for push-in thermocouples

- 90.1221 Mineral-insulated thermocouples

Accessories

Setup program, multilingual
PC interface with TTL / RS232C converter and adapter (pins)

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