Potentiometer Converter KFD2-PT2-Ex1
- 1-channel isolated barrier
- 24 V DC supply (Power Rail)
- Potentiometer input
- Voltage output 0 V ... 10 V
- Lead resistance compensation adjustment
- Accuracy 0.05 %
- Up to SIL 2 acc. to IEC/EN 61508
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 or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
A teljes adatlap letöltése PDF formátumban:
Adatlap kivonata: Műszaki adatok KFD2-PT2-Ex1
| General specifications | ||
|---|---|---|
| Signal type | Analog input | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 2 | |
| Supply | ||
| Connection | Power Rail or terminals 11+, 12- | |
| Rated voltage | 20 ... 35 V DC | |
| Ripple | within the supply tolerance | |
| Power dissipation | 0.5 W | |
| Power consumption | 0.6 W | |
| Input | ||
| Connection side | field side | |
| Connection | terminals 4-, 5-, 3+, 2+, 1+ | |
| Potentiometer | ||
| Types of measuring | 3-, 4-, 5-wire technology | |
| Nominal resistance | 800 Ω to 100 kΩ | |
| Supply voltage | approx. 4.7 V | |
| Lead resistance | 5 % of the potentiometer resistance (adjustable) | |
| Output | ||
| Connection side | control side | |
| Connection | terminals 7-, 8+ | |
| Voltage output | 0 ... 10 V | |
| Output resistance | max. 30 Ω | |
| Transfer characteristics | ||
| Accuracy | 0.05 % | |
| Deviation | ||
| Linearity | ≤ ± 5 mV | |
| Influence of ambient temperature | ≤ 0.5 mV/K | |
| Rise time | 10 to 90 % ≤ 8 ms; 10 to 90 % within 1 % of span ≤ 25 ms | |
| Galvanic isolation | ||
| Output/power supply | functional insulation, rated insulation voltage 50 V AC | |
| Indicators/settings | ||
| Control elements | potentiometer | |
| Configuration | via potentiometer | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Conformity | ||
| Electromagnetic compatibility | NE 21:2006 | |
| Degree of protection | IEC 60529:2001 | |
| Protection against electrical shock | UL 61010-1 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals | |
| Mass | approx. 120 g | |
| Dimensions | 20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) (W x H x D) , housing type B1 | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| Data for application in connection with hazardous areas | ||
| EU-type examination certificate | BAS 00 ATEX 7171 | |
| Marking |  II (1)G [Ex ia Ga] IIC , II (1)D [Ex ia Da] IIIC , I (M1) [Ex ia Ma] I |
|
| Voltage | 10.4 V | |
| Current | 31.4 mA | |
| Power | 82 mW | |
| Supply | ||
| Maximum safe voltage | 250 V (Attention! The rated voltage can be lower.) | |
| Output | ||
| Maximum safe voltage | 250 V (Attention! The rated voltage can be lower.) | |
| Certificate | TÜV 02 ATEX 1797 X | |
| Marking | II 3G Ex nA II T4 |
|
| Galvanic isolation | ||
| Input/Output | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V | |
| Input/power supply | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V | |
| Directive conformity | ||
| Directive 2014/34/EU | EN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010 | |
| International approvals | ||
| FM approval | ||
| Control drawing | 116-0129 | |
| UL approval | ||
| Control drawing | 116-0173 (cULus) | |
| IECEx approval | ||
| IECEx certificate | IECEx BAS 10.0060 IECEx BAS 10.0061X |
|
| IECEx marking | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I Ex ec IIC T4 Gc |
|
| General information | ||
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27210190 |
| ECLASS 12.0 | 27210190 |
| ECLASS 11.0 | 27210190 |
| ECLASS 10.0.1 | 27210190 |
| ECLASS 9.0 | 27210190 |
| ECLASS 8.0 | 27210190 |
| ECLASS 5.1 | 27210107 |
| ETIM 9.0 | EC002476 |
| ETIM 8.0 | EC002476 |
| ETIM 7.0 | EC002476 |
| ETIM 6.0 | EC002476 |
| ETIM 5.0 | EC001485 |
| UNSPSC 12.1 | 32101514 |
Details: KFD2-PT2-Ex1
Function
This isolated barrier is used for intrinsic safety applications. It provides the source voltage to a potentiometer and transfers its wiper position from hazardous areas to safe areas. It then converts the signal to a 0 V ... 10 V voltage output (consistant with 0 mA ... 20mA current output, see for example KFD2-PT2-Ex1-4).
The unit can be used in a 3-, 4-, or 5-wire configuration depending on the required measurement accuracy. Terminals 2 and 5 are used as the sense line for the potentiometer lead resistance compensation in a 5-wire configuration.
The barrier’s potentiometer can be used to compensate for lead resistance up to 5 % of the hazardous area potentiometer value.
Informative Literature: KFD2-PT2-Ex1
| Literature | Nyelv | Fájltípus | Fájlméret |
|---|---|---|---|
| Application Report - Energy Generation in Wastwater Treatment Plants | ENG | 532 KB | |
| Application Report - Generating Electricity in Coal-Fired Power Plants | ENG | 412 KB | |
| Application Report - Screening Systems in Sewage Treatment Plants | ENG | 577 KB | |
| Application Report - Sicherer Brennstofftransport in Kohlekraftwerken | ENG | 391 KB | |
| Application Report - Water Inlet in Wastewater Treatment Plants | ENG | 526 KB |
Product Documentation: KFD2-PT2-Ex1
| Safety and Security Documentation | Nyelv | Fájltípus | Fájlméret |
|---|---|---|---|
| Használati útmutató | HUN | 167 KB | |
| Manuals | |||
| Manual | ENG | 3685 KB | |
Design / Simulation: KFD2-PT2-Ex1
| CAD | Nyelv | Fájltípus | Fájlméret |
|---|---|---|---|
| CAD 3-D / CAD 3-D | ALL | STP | 1854 KB |
| CAD Portal / CAD Portal | ALL | LINK | --- |
| CAE | |||
| EPLAN macro EDZ / EPLAN Makro EDZ | ALL | EDZ | 57 KB |
Approvals: KFD2-PT2-Ex1
Kapcsolódó termékek: KFD2-PT2-Ex1
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Choose from various selection criteria like safety integrity level, performance level, device function, and signal type and find the SIL/PL assessed device that you are looking for.
Pepperl+Fuchs Kereskedelmi Kft.
8200 Veszprém
Kistó utca 16 - 18.
Magyarország
sales@hu.pepperl-fuchs.com
+36 88 545 902
A Pepperl+Fuchs az elektronikai érzékelők és alkatrészek vezető fejlesztő és gyártó vállalata a globális automatizálási piacon. A folyamatos innováció, a tartós minőség és az állandó növekedés már több mint 70 éve garantálja a sikert. A Pepperl+Fuchs 6300 embert alkalmaz világszerte, gyártóegységei vannak Németországban, az USA-ban, Szingapúrban, Magyarországon, Indonéziában és Vietnámban, legtöbbjük ISO 9001 tanusítvánnyal is rendelkezik.