• SMART Current Driver/Repeater KFD0-SCS-Ex1.55

    SMART Current Driver/Repeater KFD0-SCS-Ex1.55

    Intrinsic Safety Barriers



1-channel isolated barrier, 24 V DC supply (loop powered), Current input/output 4 mA ... 20 mA, HART I/P or transmitter power supply, Low voltage drop, Line fault detection (LFD), Up to SIL 2 acc. to IEC 61508, Rated voltage: loop powered, Explosion protection: Ex protection, Transfer direction: to the field / to the control system.

Pepperl+Fuchs Intrinsic Safety Barriers SMART Current Driver/Repeater KFD0-SCS-Ex1.55

Signal type: Analog input/analog output

Function: KFD0-SCS-Ex1.55

This isolated barrier is used for intrinsic safety applications. It is loop powered and isolates a 4 mA ... 20mA signal for transmitters and positioners and is HART compatible.

With a noticeably lower power loss compared to active isolator modules, the barriers 5 V drop makes it suitable for transmitter applications with unstable power sources between 20 V DC ... 30 V DC.

Line fault detection of the field circuit is possible if the control loop in the safe area is monitored for overscale or underscale conditions of the 4 mA ... 20mA range.

The module can also be used for controlling solenoid valves and discrete outputs, such as LEDs. In this case, terminals 8- and 9+ are driven with a 24 V signal.

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/Repeater KFD0-SCS-Ex1.55. 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

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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 6,200 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.   © 2019 All Rights Reserved.