95/00413077

## **M. K. JUCHHEIM GmbH & Co** 

## **JUMO Instrument Co. Ltd.** 

## **JUMO PROCESS CONTROL INC.** 

Delivery address:Mackenrodtstraße 14, JUMO House 885 Fox Chase, Suite 103 36039 Fulda, Germany Temple Bank, Riverway Coatesville PA 19320, USA Postal address: 36035 Fulda, Germany Harlow, Essex CM 20 2TT, UK Phone: 610-380-8002 Phone: +49 661 6003-0 Phone: +44 1279 635533 1-800-554-JUMO Fax: +49 661 6003-607 Fax: +44 1279 635262 Fax: 610-380-8009 e-mail: mail@jumo.net e-mail: sales@jumo.co.uk e-mail: info@JumoUSA.com Internet: www.jumo.net Internet: www.jumo.co.uk Internet: www.JumoUSA.com 

## ~~ee~~ **Data Sheet 95.1540 Page 1/4** 

## **JUMO di eco** 

**Digital Temperature Indicator, microprocessor-controlled, with 10A changeover relay, in 76mm x 36mm format** 

## **Brief description** 

The JUMO di eco compact digital indicator is used for visualizing temperatures which are acquired through Pt100, Pt1000 or KTY2X-6 resistance thermometers in a 2-wire circuit. The measurement is shown on a 3-digit display with red background lighting. Limit infringements can be monitored by means of a 10A changeover relay and signaled via an LED. 

**Type 951540/...** 

From the 3 buttons on the front panel it is possible to configure, among others, the switching differential and alarm suppression. 

The electrical connection is made via screw terminals on the back of the instrument. 

## **Block structure** 

## **Features** 

**Measurement input Output (configurable)** floating changeover relay - Pt100 10 A 250 V AC - Pt1000 resistive load - KTY2X-6 » |) in 2-wire circuit **Supply LC display** 230 V AC +10/-15 % 3-digit display with 115 V AC +10/-15 % background lighting for 24 V DC +15/-15 % visualization of temperature 12 V DC +15/-15 % and parameters | 

- k Limit monitoring with a 10A changeover relay 

- k Adjustable switching differential 

- k Configurable alarm suppression 

- k Symbols for temperature unit, minutes and seconds in display 

- k Parameter level protected by code 

- k Each parameter can be enabled individually for operation 

- k Simple mounting 

- k Programmable switch-on delay after power ON 

- k UL approval applied for 

## **Displays and controls** 

**LC** 3-digit segment display, 13 mm high, with symbols **display** for °C, °F, min and s, with red background lighting **LED K1** LED K1 flashes during alarm suppression period LED K1 comes on when limits are infringed or on a probe error **Buttons** ©) programming increase parameter value decrease parameter value E ~~7~~ + version display 7 + exit, jump to basic status (temperature indication) 

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**M. K. JUCHHEIM GmbH & Co • 36035 Fulda, Germany** 

**Data Sheet 95.1540** 

**Page 2/4** 

## **Technical data** 

## **Measurement input** 

|**Measurement input**||||
|---|---|---|---|
|**Designation**|**Range**|**Accuracy1**|**Over/underrange**|
|Pt100<br>EN 60 751|-200 to +500°C|0.1%|is recognized|
|Pt1000<br>EN 60 751|-200 to +500°C|0.1%|is recognized|
|KTY2X-6|-50 to 150 °C|1%|is recognized|
|Samplingtime|250 msec|||
|Input filter|1st order digital filter; filter constant adjustable from 0 — 99.9sec|||
|Lead compensation<br>|adjustable via theparameter Lead compensation resistance<br>|||
|Temperature offset<br>Features|adjustable via theparameter<br>temperature display°C or °F(Fahrenheit)|||



> 1 The accuracy refers to the maximum range span 

## **Environmental effects** 

|**Environmental effects**||
|---|---|
|Ambient temperature range|0 to +55°C|
|Ambient temperature range<br>for side-by-side mounting|0 to +40°C|
|Storage temperature range|-40 to +70°C|
|Temperature drift|≤100ppm/°C of range|
|Climatic conditions|≤75% relative humidity, no condensation|
|Care of the front panel|The front panel can be cleaned with all the usual washing and rinsing agents.<br>Do not use anysolvents such as methylated spirits, white spirit, P1 or xylol!|



## **Output** 

|**Output**||
|---|---|
|Relay|150,000 operations at 10A 250V AC resistive load<br>800,000 operations at 3A 250V AC resistive load|
|**Supply**||
|Supply voltage|230V AC +10/-15%,<br>115V AC +10/-15%,<br>24V DC +15/-15%,<br>12V DC +15/-15%|
|Power consumption|<3VA|
|**Housing**||
|Material|polycarbonate|
|Mounting|inpanel cut-out with bezel seal|
|Operating position|unrestricted|
|Weight|approx. 160g|
|Enclosure protection|front IP65,<br>back IP20|
|Flammabilityclass|UL 94 V0|



## **Electrical data** 

|**Electrical data**||
|---|---|
|Data backup|EEPROM|
|Connection circuit|via screw terminals for wire cross-sections up to 4 mm2solid wire<br>and 2.5 mm2stranded wire|
|EMC<br>- interference emission<br>- immunityto interference|EN 61 326<br>Class B<br>to industrial requirements|
|Electrical safety|to EN 61 010, Part 1<br>overvoltage categoryIII,pollution degree 2|



03.03/00412169 

**M. K. JUCHHEIM GmbH & Co • 36035 Fulda, Germany** 

**Data Sheet 95.1540** 

**Page 3/4** 

## **Connection diagram** 

**==> picture [263 x 291] intentionally omitted <==**

**----- Start of picture text -----**<br>
Output<br>10A 250V AC<br>resistive load<br>Supply<br>S Ö voltage as per<br>P nameplate<br>1 2 3 6 7 N L1<br>AC<br>�<br>230V<br>AC<br>�<br>ϑ 115V<br>Pt100/1000 DC<br>KTY2X-6 =<br>24V<br>DC<br>=<br>12V<br>Measurement Supply<br>input<br>– +<br>– +<br>**----- End of picture text -----**<br>


## **Dimensions** 

**==> picture [506 x 249] intentionally omitted <==**

**----- Start of picture text -----**<br>
76 Mounting frame 56<br>°C K1<br>55<br>5<br>Snap-in lugs<br>68.5<br>0<br>Bezel size: 76mm x 36 mm<br>+2.5 +1<br>Panel cut-out: 69   mm x 28.5   mm-0 -0<br>Side-by-side mounting spacing of units:<br>≤ 75 up to 40°C max. 10mm horizontal,<br>ambient temperature: 15mm vertical<br>Spring clip<br>28<br>36<br>**----- End of picture text -----**<br>


03.03/00412169 

**M. K. JUCHHEIM GmbH & Co • 36035 Fulda, Germany** 

**Data Sheet 95.1540** 

**Page 4/4** 

## **Order details: Digital Temperature Indicator,** 

## **microprocessor-controlled, with 10A changeover relay, in 76mm x 36 mm format** 

## **(1) Basic version** 

951540/ JUMO di eco **(2) Input (configurable)** x 888 factory-set (Pt100 in 2-wire circuit) x 999 configuration to customer specification (Pt1000 in 2-wire circuit or KTY2X-6)[1] **(3) Supply** x 02 230V AC +10/-15%, 48 — 63Hz x 05 115V AC +10/-15%, 48 — 63Hz x 18 24V DC   +15/-15% x 20 12V DC   +15/-15% (1) (2) (3) **Order code** / - **Order example** 951540 / 888 - 02 

> 1 For configuration to customer specification, please specify the probe type and the required settings in plain text 

## **Standard accessories** 

- 1 Operating Instructions B 95.1540.0 

- 1 mounting frame 

- 1 bezel seal 

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