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"Found the component i was looking for ad a great price. Great support from the staff as I was paying using a wire transfer. - Quick delivery and very good packaging"
The Pepperl + Fuchs KFD2-SCD2-EX2.LK is a high-performance isolated barrier designed for intrinsic safety applications. This versatile device is engineered to drive SMART I/P converters, electrical valves, and positioners in hazardous areas, ensuring reliable and accurate control. With a 24 V DC supply via Power Rail, it offers a current output up to 700Ω load and supports HART communication for enhanced functionality.
The KFD2-SCD2-EX2.LK features line fault detection (LFD) and boasts an impressive accuracy of 0.05%, making it a dependable choice for critical industrial processes. The device is equipped with terminal blocks that include test sockets, facilitating easy installation and maintenance. Additionally, it is certified up to SIL 2 according to IEC 61508, underscoring its reliability in demanding environments.
This isolated barrier is designed with user convenience in mind, featuring removable terminals and integrated sockets for HART communicators. The device also includes a unique collective error messaging feature when used with the Power Rail system, ensuring prompt identification and resolution of issues.
With dimensions of 20 x 124 x 115 mm, the KFD2-SCD2-EX2.LK is compact yet robust, suitable for mounting on a 35 mm DIN rail according to EN 60715 standards. Its durable construction and advanced features make it an ideal solution for enhancing the safety and efficiency of your industrial automation systems.
| Specification | Description |
|---|---|
| Part Number | KFD2-SCD2-EX2.LK |
| Manufacturer | Pepperl + Fuchs |
| Category | General Automation |
| Signal Type | Analog output |
| Supply Voltage | 20 to 35 V DC |
| Power Consumption | 1.8 W at 20 mA |
| Input Connection | Terminals 7-, 8+, (9+); 10-, 11+, (12+) |
| Output Connection | Terminals 1+, 2-; 4+, 5- |
| Input Resistance | > 100 kΩ when wiring resistance in the field > 16 V |
| Output Current | 4 to 20 mA |
| Load | 100 to 700 Ω |
| Voltage Drop | Approx. 4 V or internal resistance 200 Ω at 20 mA |
| Accuracy | 0.05% |
| Ambient Temperature Range | -20 to 60 °C (-4 to 140 °F) |
| Dimensions | 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 in) |
| Mounting | 35 mm DIN mounting rail according to EN 60715:2001 |
| Degree of Protection | IP20 |
| SIL Level | SIL 2 |
| EC-Type Examination Certificate | BAS 00 ATEX 7240 |
| Directive Conformity | EN 61326-1:2013 (industrial locations), EN 60079-0:2012, EN 60079-11:2012, EN 60079-15:2010 |
| UL Approval | UL 61010-1:2004 |
| IECEx Approval | IECEx BAS 04.0014 |
| Mass | Approx. 150 g |
| Features | Drives SMART I/P converters, electrical valves, and positioners in hazardous areas. Supports HART communication. Integrated test sockets. Line fault detection. |
| Country of Origin | Germany |
Thumbs up to Rob for helping out with an urgent requirement we had on a Friday afternoon. The part we wanted was over in Europe and Rob went out of his way to get it ordered and on site here for the following Tuesday.City Bearings
Absolutely fantastic service. Rob was very helpful. Great communication. Requested part was shipped in no time.Konrad Eliaszuk
Found the component i was looking for ad a great price. Great support from the staff as I was paying using a wire transfer. - Quick delivery and very good packaging.Adriano Tiberi
Extremely Helpful. Shipped me a replacement unit next day and i was up and running within 24 hours. Replacement new from machinery manufacturers was on a 7 day lead time.Sean Conlin
FIRST TIME WORKING WITH MARVO. THEY HAD WHAT I NEEDED AND TOOK GREAT CARE OF ME AND GOT MY ORDER OUT IMMEDITELY. WAS VERY IMPRESSED WITH THE SERVICE AND THE PERSON I SPOKE WITH. I WILL DEFINITELY WORK WITH THEM QGAIN IN THE FUTURE.Robert Cohen
After ordering an urgent part from Marvo i received a great level of customer service and Rob was very helpful.Claire Hinchliff
Found the component i was looking for ad a great price. Great support from the staff as I was paying using a wire transfer. - Quick delivery and very good packaging.Adriano Tiberi
Found the part we needed at the best price. Spoke to Rob to make sure the part was actually in stock, as many companies don't actually have the part available to ship. It was in stock ready and the part was checked and shipped and received within a couple of days from their German stock. Would definitely use again and recommend.Chris Sentance
After ordering an urgent part from Marvo i received a great level of customer service and Rob was very helpful.Claire Hinchliff
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