Serviceline Industrial Sensors
Serviceline Explosion Protection
Universal Temperature Converter KCD2-UT2-Ex1
- 1-channel isolated barrier
- 24 V DC supply (Power Rail)
- Thermocouple, RTD, potentiometer or voltage input
- Current output 0/4 mA ... 20 mA
- Sink or source mode
- Configurable by PACTware
- Line fault (LFD) and sensor burnout detection
- Up to SIL 2 acc. to IEC 61508/IEC 61511
Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH, also apply to Pepperl+Fuchs AG.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of KCD2-UT2-Ex1
| Product Description | ||
|---|---|---|
| Current output 0/4 mA ... 20 mA | ||
| General specifications | ||
|---|---|---|
| Signal type | Analog input | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 2 | |
| Supply | ||
| Connection | terminals 9+, 10- or power feed module/Power Rail | |
| Rated voltage | 19 ... 30 V DC | |
| Ripple | within the supply tolerance | |
| Power dissipation/power consumption | ≤ 0.98 W / 0.98 W | |
| Interface | ||
| Programming interface | programming socket | |
| Input | ||
| Connection side | field side | |
| Connection | terminals 1, 2, 3, 4 | |
| RTD | type Pt10, Pt50, Pt100, Pt500, Pt1000 (EN 60751: 1995) type Pt10GOST, Pt50GOST, Pt100GOST, Pt500GOST, Pt1000GOST (6651-94) type Cu10, Cu50, Cu100 (P50353-92) type Ni100 (DIN 43760) |
|
| Measuring current | approx. 200 µA with RTD | |
| Types of measuring | 2-, 3-, 4-wire connection | |
| Lead resistance | max. 50 Ω per line | |
| Measurement loop monitoring | sensor breakage, sensor short-circuit | |
| Thermocouples | type B, E, J, K, N, R, S, T (IEC 584-1: 1995) type L (DIN 43710: 1985) type TXK, TXKH, TXA (P8.585-2001) |
|
| Cold junction compensation | external and internal | |
| Measurement loop monitoring | sensor breakage | |
| Potentiometer | 0 ... 20 kΩ (2-wire connection), 0.8 ... 20 kΩ (3-wire connection) | |
| Voltage | selectable within the range -100 ... 100 mV | |
| Input resistance | ≥ 1 MΩ (-100 ... 100 mV) | |
| Output | ||
| Connection side | control side | |
| Connection | terminal 5: source (-), terminal 6: source (+), terminal 7: sink(-), terminal 8: sink (+) | |
| Output | Analog current output | |
| Current range | 0 ... 20 mA or 4 ... 20 mA | |
| Fault signal | downscale 0 or 2 mA, upscale 21.5 mA (acc. NAMUR NE43) | |
| Source | load 0 ... 550 Ω open-circuit voltage ≤ 18 V |
|
| Sink | Voltage across terminals 5 ... 30 V. If the current is supplied from a source > 16.5 V, series resistance of ≥ (V - 16.5)/0.0215 Ω is needed, where V is the source voltage. The maximum value of the resistance is (V - 5)/0.0215 Ω. |
|
| Transfer characteristics | ||
| Deviation | ||
| After calibration | Pt100: ± (0.06 % of measurement value in K + 0.1 % of span + 0.1 K (4-wire connection)) thermocouple: ± (0.05 % of measurement value in °C + 0.1 % of span + 1.5 K (1.7 K for types R and S)) this includes ± 1.3 K error of the cold junction compensation mV: ± (50 µV + 0.1 % of span) potentiometer: ± (0.05 % of full scale + 0.1 % of span, (excludes errors due to lead resistance)) |
|
| Influence of ambient temperature | deviation of CJC included: Pt100: ± (0.0015 % of measurement value in K + 0.006 % of span)/K ΔTamb*) thermocouple: ± (0.02 K + 0.005 % of measurement value in °C + 0.006 % of span)/K ΔTamb*) mV: ± (0.01 % of measurement value + 0.006 % of span)/K ΔTamb*) potentiometer: ± 0.006 % of span/K ΔTamb*) *) ΔTamb = ambient temperature change referenced to 23 °C (296 K) |
|
| Influence of supply voltage | < 0.01 % of span | |
| Influence of load | ≤ 0.001 % of output value per 100 Ω | |
| Reaction time | worst case value (sensor breakage and/or sensor short circuit detection enabled) mV: 1 s, thermocouples with CJC: 1.1 s, thermocouples with fixed reference temperature: 1.1 s, 3- or 4-wire RTD: 920 ms, 2-wire RTD: 800 ms, Potentiometer: 2.05 s |
|
| Galvanic isolation | ||
| Output/supply, programming input | functional insulation, rated insulation voltage 50 V AC There is no electrical isolation between the programming input and the supply. The programming cable provides galvanic isolation so that ground loops are avoided. |
|
| Indicators/settings | ||
| Display elements | LEDs | |
| Configuration | via PACTware | |
| Labeling | space for labeling at the front | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Conformity | ||
| Electromagnetic compatibility | NE 21:2011 | |
| Degree of protection | IEC 60529:2001 | |
| Protection against electrical shock | UL 61010-1:2004 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals | |
| Mass | approx. 100 g | |
| Dimensions | 12.5 x 114 x 124 mm (0.5 x 4.5 x 4.9 inch) , housing type A2 | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| Data for application in connection with hazardous areas | ||
| EU-Type Examination Certificate | BASEEFA 13 ATEX 0102 X | |
| Marking |  II (1)G [Ex ia Ga] IIC , II (1)D [Ex ia Da] IIIC , I (M1) [Ex ia Ma] I |
|
| Input | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I | |
| Inputs | terminals 1, 2, 3, 4 | |
| Voltage | 9 V | |
| Current | 13.1 mA | |
| Power | 30 mW | |
| Analog outputs, power supply, collective error | ||
| Maximum safe voltage | 250 V (Attention! This is not the rated voltage.) | |
| Interface | ||
| Maximum safe voltage | 250 V (Attention! The rated voltage is lower.), RS 232 | |
| Certificate | BASEEFA 13 ATEX 0103 X | |
| Marking | II 3G Ex nA II T4 Gc [device in zone 2] |
|
| Galvanic isolation | ||
| Input/Other circuits | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V | |
| Directive conformity | ||
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 | |
| International approvals | ||
| UL approval | ||
| Control drawing | 116-0379 (cULus) | |
| IECEx approval | IECEx BAS 13.0057X | |
| Approved for | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I | |
| General information | ||
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. | |
Documents: KCD2-UT2-Ex1
CAD+CAE: KCD2-UT2-Ex1
| CAD | File Type | File Size | |
|---|---|---|---|
| CAD Portal / CAD Portal | LINK | --- | |
| Dimension drawing 2-D (DXF) / Abmessungszeichnung 2-D (DXF) | ZIP | 458 KB | |
| Dimension drawing 3-D in IGS format / Abmessungszeichnung 3-D im IGS-Format | IGS | 217 KB | |
| Dimension drawing 3-D in STP format / Abmessungszeichnung 3-D im STP-Format | STP | 179 KB |
Approvals+Certificates: KCD2-UT2-Ex1
| Statements of compliance | Certificate No. | File Type | File Size |
|---|---|---|---|
| EU-Declaration of conformity / EU-Konformitätserklärung | DOC-0164C | 58 KB | |
| Certificates | |||
| Belarus Pattern Approval | Nr. 11709 | 15640 KB | |
| Canada UL cUL | E106378 cUL (QUZW7) | LINK | --- |
| Canada UL cUL | E106378 cUL (QVAJ7) | LINK | --- |
| China NEPSI | GYJ 15.1461X | 2103 KB | |
| EAC EAC TP TC 020/2011 | TC RU C-DE.MH04.B.00397 | 680 KB | |
| Europe Baseefa II (1) G Group I (M1) II (1) D ATEX Category (1) GD | Baseefa 13 ATEX 0102X | 557 KB | |
| Europe Baseefa II 3 G ATEX Category 3 G | Baseefa 13 ATEX 0103X | 457 KB | |
| IECEx Certificate of Conformity | IECEx BAS 13.0057X | LINK | --- |
| Russia Belarus EAC Kazakhstan NANIO "CCVE" EAC TP TC 012/2011 | TC RU C-IT.GB05.B.00718 | 2731 KB | |
| Russia VNIIMS | DE.C.34.004.A No.64324/1 | 10397 KB | |
| USA Canada UL Hazardous Location Certificate of Compliance cULus UL E106378 | CoC 20130723 - E106378 RepRef 20130720 | 256 KB | |
| USA UL | E106378 UL (QVAJ) | LINK | --- |
| USA UL | E106378 UL (QUZW) | LINK | --- |
| Control drawings | |||
| Control Drawing UL / Control Drawing UL | 46 KB | ||
Software: KCD2-UT2-Ex1
| Device type managers | Release Info | File Type | File Size |
|---|---|---|---|
| DTM Collection Interface Technology 2 / DTM Collection Interface Technology 2 | 1.4.110.71 | ZIP | 33316 KB |
| Software Tools | |||
| PACTware 4.1 SP5 / PACTware 4.1 SP5 | 4.1.0.52 | ZIP | 50675 KB |
| PACTware 5.0 / PACTware 5.0 | 5.0.4.20 | ZIP | 50037 KB |
Associated Products: KCD2-UT2-Ex1
| Accessories | ||||||
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Function: KCD2-UT2-Ex1
This isolated barrier is used for intrinsic safety applications.
The device converts RTD input signals or thermocouple input signals in the hazardous area to 0/4 mA ... 20mA signals in the safe area.
The removable terminal block KC-CJC-** is available for thermocouples when internal cold junction compensation is desired.
A fault is indicated by an LED and by user-configured fault indication outputs.
If the device is operated via Power Rail, additionally a collective error message is available.
The device is easily configured by the use of the PACTware configuration software.
For additional information, refer to the manual and www.pepperl-fuchs.com.
Pepperl+Fuchs AG
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
+49 621 776-0
© 2019 All Rights Reserved.
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,200 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.