Serviceline Industrial Sensors
Serviceline Explosion Protection
SMART Current Driver KFD2-SCD-Ex1.LK
- 1-channel isolated barrier
- 24 V DC supply (Power Rail)
- Current output up to 700 Ω load
- HART I/P and valve positioner
- Line fault detection (LFD)
- Accuracy 0.1 %
- Terminal blocks with test sockets
- Up to SIL 2 acc. to IEC 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.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of KFD2-SCD-Ex1.LK
| General specifications | ||
|---|---|---|
| Signal type | Analog output | |
| Supply | ||
| Connection | Power Rail or terminals 11+, 12- | |
| Rated voltage | 20 ... 35 V DC | |
| Ripple | within the supply tolerance | |
| Power dissipation | 1.1 W at 20 mA into 10 V (equivalent to 500 Ω) load | |
| Power consumption | 1.3 W | |
| Input | ||
| Connection | terminals 7-, 8+ | |
| Voltage drop | approx. 4 V or internal resistance 200 Ω at 20 mA | |
| Input resistance | > 100 kΩ, when wiring resistance in the field < 50 Ω or > 800 Ω at 20 mA | |
| Current | 4 ... 20 mA limited to approx. 25 mA | |
| Output | ||
| Connection | terminals 1+, 2- | |
| Voltage | ≥ 14 V at 20 mA | |
| Current | 4 ... 20 mA | |
| Load | 100 ... 700 Ω | |
| Transfer characteristics | ||
| Deviation | ||
| After calibration | at 20 °C (68 °F): ≤ ± 0.1 % incl. non-linearity and hysteresis | |
| Influence of ambient temperature | ≤ ± 20 ppm/K | |
| Rise time | < 100 µs at bounce from 10 ... 90 % | |
| Galvanic isolation | ||
| Input/power supply | basic insulation acc. to EN 50178, rated insulation voltage of 50 V AC | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2004/108/EC | EN 61326-1:2006 | |
| Conformity | ||
| Insulation coordination | EN 50178:1997 | |
| Galvanic isolation | EN 50178:1997 | |
| Electromagnetic compatibility | NE 21:2006 | |
| Degree of protection | IEC 60529:2001 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Mass | approx. 100 g | |
| Dimensions | 20 x 115 x 115 mm (0.8 x 4.5 x 4.5 inch) , housing type B1 | |
| Height | 115 mm | |
| Width | 20 mm | |
| Length | 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 7215 , for additional certificates see www.pepperl-fuchs.com | |
| Marking |  II (1)GD [EEx ia] IIC (-20 °C ≤ Tamb ≤ 60 °C) |
|
| Voltage | 25.2 V | |
| Current | 93 mA | |
| Power | 585 mW | |
| Supply | ||
| Maximum safe voltage | 250 V rms (Attention! The rated voltage can be lower.) | |
| Equipment | ||
| Voltage | 25.5 V | |
| Current | 93 mA | |
| Power | 0.58 W | |
| Internal capacitance | 0 µF | |
| Internal inductance | 0 mH | |
| Input | ||
| Maximum safe voltage | 250 V rms (Attention! The rated voltage can be lower.) | |
| Certificate | TÜV 99 ATEX 1499 X , observe statement of conformity | |
| Marking | II 3G Ex nA II T4 [device in zone 2] |
|
| Galvanic isolation | ||
| Input/Output | safe galvanic isolation acc. to EN 50020, voltage peak value 375 V | |
| Output/power supply | safe galvanic isolation acc. to EN 50020, voltage peak value 375 V | |
| Directive conformity | ||
| Directive 94/9/EC | EN 50014, EN 50020, EN 50021, EN 60079-0, EN 60079-15 | |
| International approvals | ||
| FM approval | ||
| Control drawing | 116-0129 | |
| UL approval | ||
| Control drawing | 116-0173 (cULus) | |
| CSA approval | ||
| Control drawing | 116-0132 | |
| General information | ||
| Supplementary information | EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed 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-SCD-Ex1.LK
Product Documentation: KFD2-SCD-Ex1.LK
| Manuals | Language | File Type | File Size |
|---|---|---|---|
| Manual | ENG | 3685 KB |
Design / Simulation: KFD2-SCD-Ex1.LK
| CAD | Language | File Type | File Size |
|---|---|---|---|
| CAD 2-D / CAD 2-D | ALL | ZIP | 450 KB |
| CAD 3-D / CAD 3-D | ALL | STP | 105 KB |
| CAE | |||
| EPLAN macro EDZ / EPLAN Makro EDZ | ALL | EDZ | 55 KB |
Approvals: KFD2-SCD-Ex1.LK
| Certificates | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| Canada UL cUL | E106378 cUL (QUZW7) | ALL | LINK | --- |
| Europe TUV Nord ATEX Category 3 G | TÜV 99 ATEX 1499X | ALL | 1999 KB | |
| USA UL | E106378 UL (QUZW) | ALL | LINK | --- |
| exida Functional Safety Assessment | P+F 03/10-12 R014 | ALL | 302 KB |
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 SE
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
+49 621 776-0
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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 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.