• SMART Current Driver KFD2-SCD2-Ex1.LK

    SMART Current Driver KFD2-SCD2-Ex1.LK

    Intrinsic Safety Barriers



1-channel isolated barrier, 24 V DC supply (Power Rail), Current output up to 650 Ω load, HART I/P and valve positioner, Line fault detection (LFD), Accuracy 0.1 %, Up to SIL 2 acc. to IEC 61508, Transfer direction: to the field

Pepperl+Fuchs Intrinsic Safety Barriers SMART Current Driver KFD2-SCD2-Ex1.LK

Signal type: Analog output    

Function: KFD2-SCD2-Ex1.LK

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.

Pepperl+Fuchs offers intrinsically safe Current Drivers as modules of the K-System Isolated Barriers.

We have good price on Pepperl+Fuchs Intrinsic Safety Barriers SMART Current Driver KFD2-SCD2-Ex1.LK. We just ordered large quantity as our stock. If you have any interest on it, pls feel free to contact me.

Email: sales1@hkxytech.com

Your product, or application questions answered in one business day by our team of experts.

! Please fill in all fields before submitting your question. Pepperl+Fuchs values your privacy. Please read our privacy policy.



Phone Number


About Us
Contact Us

HONGKONG XIEYUAN TECH CO., LIMITED is not an authorized dealer, agent or affiliate of any of the brands or manufacturer, the products of which are offered for sale on www.pepperlfuchs.ltd. All trademarks, brand names, and logos mentioned are used for identification purposes only and are registered trademarks of their respective owners who reserve the rights of ownership. The use of trademark, brand name or product on our website is not intended to suggest that the company, trademark or brand is affiliated to or endorses our website. All products are 100% original, genuine and legally purchased from authorized sources. © 2021 All Rights Reserved.