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Pepperl + Fuchs
KFD2-SCD2-EX2.LK
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This part is currently sold out
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Check similar products or call us on +44 20 4570 3439 for assistance
This part is currently sold out
Please check back soon.
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Specification & Description
| 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 |
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.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Frequently Asked Questions
What is the primary function of this device?
The primary function of the Pepperl + Fuchs KFD2-SCD2-EX2.LK is to serve as an isolated barrier for intrinsic safety applications, driving SMART I/P converters, electrical valves, and positioners in hazardous areas.
What type of signals does this device handle?
This device handles both analog and digital signals, transferring them bi-directionally between the field side and the control side.
What is the power supply requirement for this device?
The device requires a 24 V DC power supply.
Can this device detect line faults?
Yes, the KFD2-SCD2-EX2.LK features line fault detection (LFD) for open and shorted field circuits.
What is the accuracy of this device?
The device has an accuracy of 0.05%.
Is this device suitable for use in hazardous areas?
Yes, it is designed for use in hazardous areas, including Zone 0, 1, 2 and Div. 1, 2.
Does this device support HART communication?
Yes, the device supports HART communication and includes integrated test sockets for connecting a HART communicator.
What is the maximum load resistance for the current output?
The current output can handle up to a 700Ω load.
What are the dimensions of this device?
The dimensions of the device are 20 x 124 x 115 mm.
How is the device mounted?
The device is mounted on a 35 mm DIN mounting rail according to EN 60715.
Part conditions explained
We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:
New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.
New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
