SMART Current Driver KFD2-SCD2-Ex1.LK
- 1-channel isolated barrier
- 24 V DC supply (Power Rail)
- Current output up to 650 Ω load
- HART-IP and valve positioner
- Line fault detection (LFD)
- Accuracy 0.1 %
- Up to SIL 2 (SC 3) 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.
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Veri sayfası alıntısı: Teknik veriler KFD2-SCD2-Ex1.LK
| General specifications | ||
|---|---|---|
| Signal type | Analog output | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 2 | |
| Systematic capability (SC) | SC 3 | |
| Supply | ||
| Connection | Power Rail or terminals 14+, 15- | |
| Rated voltage | 19 ... 30 V DC | |
| Ripple | ≤ 10 % | |
| Rated current | ≤ 30 mA at 24 V | |
| Power dissipation | ≤ 600 mW at 20 mA and 500 Ω load | |
| Power consumption | ≤ 700 mW | |
| Input | ||
| Connection side | control side | |
| Connection | terminals 7-, 8+, (9+) | |
| Input signal | 4 ... 20 mA , limited to approx. 30 mA | |
| Input voltage | open loop voltage of the control system ≤ 30 V | |
| Voltage drop | approx. 6 V at 20 mA | |
| Input resistance | field wiring open circuit : > 100 kΩ field wiring < 50 Ω : > 100 kΩ when using terminals 1 and 2 |
|
| Output | ||
| Connection side | field side | |
| Connection | terminals 1+, 2- terminals 3+, 2- (no short circuit detection) |
|
| Voltage | ≥ 13 V at 20 mA | |
| Current | 4 ... 20 mA | |
| Load | 100 ... 650 Ω , for terminals 1, 2 0 ... 550 Ω , for terminals 2, 3 |
|
| Ripple | 20 mV rms | |
| Line fault detection | breakage, load > 100 kΩ, short-circuit, load < 50 Ω | |
| Fault indication output | ||
| Output type | open collector transistor (internal fault bus) | |
| Transfer characteristics | ||
| Deviation | at 20 °C (68 °F), 4 ... 20 mA < 0.1 % of full scale, incl. non-linearity and hysteresis |
|
| Influence of ambient temperature | < 2 µA/K (-20 ... 70 °C (-4 ... 158 °F)); < 4 µA/K (-40 ... -20 °C (-40 ... -4 °F)) | |
| Frequency range | field side into the control side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB) control side into the field side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB) |
|
| Rise time | 10 to 90 % ≤ 10 ms | |
| Galvanic isolation | ||
| Input/Output | basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Input/power supply | basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Output/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Indicators/settings | ||
| Display elements | LEDs | |
| Labeling | space for adhesive label at the front | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Conformity | ||
| Electromagnetic compatibility | NE 21:2017 EN 61326-3-2:2018 |
|
| Degree of protection | IEC 60529 | |
| Protection against electrical shock | UL 61010-1:2012 | |
| Ambient conditions | ||
| Ambient temperature | -40 ... 70 °C (-40 ... 158 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals | |
| Mass | approx. 115 g | |
| Dimensions | 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) (W x H x D) , housing type B2 | |
| Height | 124 mm | |
| Width | 20 mm | |
| Depth | 115 mm | |
| 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 7240 X | |
| Marking |  II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I |
|
| Output | Ex ia, Ex iaD | |
| Voltage | 25.2 V | |
| Current | 93 mA | |
| Power | 585.3 mW | |
| Internal capacitance | 1.05 nF | |
| Internal inductance | 0 | |
| Supply | ||
| Maximum safe voltage | 250 V rms (Attention! The rated voltage can be lower.) | |
| Input | ||
| Maximum safe voltage | 250 V rms (Attention! The rated voltage can be lower.) | |
| Certificate | FIDI 22 ATEX 0002 X | |
| Marking | II 3G Ex ec IIC T4 Gc |
|
| Galvanic isolation | ||
| Input/Output | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V | |
| Output/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 , EN 60079-11:2012 , EN IEC 60079-7:2015+A1:2018 | |
| International approvals | ||
| UL approval | E106378 | |
| Control drawing | 116-0345 (cULus) | |
| IECEx approval | ||
| IECEx certificate | IECEx BAS 04.0014X | |
| 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 | 27210120 |
| ECLASS 12.0 | 27210120 |
| ECLASS 11.0 | 27210120 |
| ECLASS 10.0.1 | 27210120 |
| ECLASS 9.0 | 27210120 |
| ECLASS 8.0 | 27210120 |
| ECLASS 5.1 | 27210120 |
| ETIM 9.0 | EC002653 |
| ETIM 8.0 | EC002653 |
| ETIM 7.0 | EC002653 |
| ETIM 6.0 | EC002653 |
| ETIM 5.0 | EC001485 |
| UNSPSC 12.1 | 32101514 |
Details: KFD2-SCD2-Ex1.LK
Function
This isolated barrier is used for intrinsic safety applications.
The device drives SMART I/P converters, electrical valves, and positioners in hazardous areas.
Digital signals are superimposed on the analog values at the field side or control side and are transferred bi-directionally.
Current transferred across the DC/DC converter is repeated at terminals 1 and 2. Terminals 2 and 3 are used when no short circuit detection is required.
An open or short field circuit presents a high impedance to the control side to allow alarm conditions to be monitored by the control system.
If the HART communication resistance in the loop is too low, the internal resistance can be used.
Test sockets for the connection of HART communicators are integrated into the terminals of the device.
A fault is signalized by LEDs and a separate collective error message output.
Informative Literature: KFD2-SCD2-Ex1.LK
| Literature | Dil | Dosya Tipi | Dosya Boyutu |
|---|---|---|---|
| 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-SCD2-Ex1.LK
| Safety and Security Documentation | Dil | Dosya Tipi | Dosya Boyutu |
|---|---|---|---|
| Instruction manual | ENG | 172 KB | |
| Functional Safety Manual | ENG | 1969 KB | |
| Manuals | |||
| Manual | ENG | 3685 KB | |
Design / Simulation: KFD2-SCD2-Ex1.LK
| CAD | Dil | Dosya Tipi | Dosya Boyutu |
|---|---|---|---|
| CAD 3-D / CAD 3-D | ALL | STP | 3048 KB |
| CAD Portal / CAD Portal | ALL | LINK | --- |
| CAE | |||
| CAE EPLAN Data Portal / CAE EPLAN Data Portal | ALL | LINK | --- |
| CAE EPLAN macro EDZ / CAE EPLAN Makro EDZ | ALL | EDZ | 1178 KB |
Approvals: KFD2-SCD2-Ex1.LK
İlişkili Ürünler: KFD2-SCD2-Ex1.LK
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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 Elektronik San. ve Tic. Ltd. Şti.
Atatürk Mah. Şeref Sok. No: 9
34758 Ataşehir
Türkiye
+90 216 577 2250
Pepperl+Fuchs, endüstriyel sensörlerin üretimi ve geliştirilmesinde küresel otomasyon pazarının lider firmalarından biridir.Yenilikçi yaklaşım, kaliteden ödün vermeme ve istikrarlı büyüme 70 yıldan beri devam eden başarımızı garanti etmektedir. Pepperl+Fuchs’un dünya çapında 6.300 çalışanı mevcuttur ve Almanya, ABD, Singapur, Macaristan, Endonezya ve Vietnam’da çoğu ISO 9001 sertifikalı, üretim tesisleri bulunmaktadır.