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Pepperl+Fuchs KFD2-SR2-EX1.W.LB high-performance 1-channel isolated barrier and switch amplifier
Pepperl+Fuchs KFD2-SR2-EX1.W.LB high-performance 1-channel isolated barrier and switch amplifier
Pepperl+Fuchs KFD2-SR2-EX1.W.LB high-performance 1-channel isolated barrier and switch amplifier
Pepperl+Fuchs KFD2-SR2-EX1.W.LB high-performance 1-channel isolated barrier and switch amplifier
Pepperl+Fuchs KFD2-SR2-EX1.W.LB high-performance 1-channel isolated barrier and switch amplifier
Pepperl+Fuchs KFD2-SR2-EX1.W.LB high-performance 1-channel isolated barrier and switch amplifier
Specifications
Brand Name :
Pepperl + Fuchs
Model Number :
KFD2-SR2-EX1.W.LB
Place of Origin :
Indonesia
MOQ :
1
Payment Terms :
D/A
Tightening Torque :
0.6 Nm
Output Polarity :
DC
Linearity Error :
0.1 %
Construction Type :
M12
Interface Type :
RS-485 , 2-wire multidrop
Target Size :
0.3 mm
Switching Frequency :
≤ 10 Hz
Length :
63.5 mm
Output Current :
4-20 mA
Description

Pepperl+Fuchs KFD2-SR2-EX1.W.LB high-performance 1-channel isolated barrier and switch amplifier


Product Details:

Manufacturer : Pepperl + Fuchs

Product No. : KFD2-SR2-EX1.W.LB

https://www.achievers-automation.com More Products


Reliable Industrial Component Sourcing for Enterprises

This industrial automation component is supplied for enterprise procurement .Made-to-order and forward delivery are supported, with pricing quoted per inquiry.

To reduce sourcing risk, each order is handled individually with support for model confirmation, condition clarification, and lead time estimation before order placement. Clear quotation terms and consistent communication are provided to help partners manage expectations and complete transactions with confidence. Additional verification or clarification is available when required, supporting professional procurement and long-term cooperation.



The Pepperl+Fuchs KFD2-SR2-EX1.W.LB is a high-performance 1-channel isolated barrier and switch amplifier, designed to deliver reliable signal processing and safety in industrial environments. As a leading product from Pepperl+Fuchs—a global pioneer in industrial sensor and automation technology—the KFD2-SR2-EX1.W.LB combines robust construction, precise functionality, and compliance with international safety standards, making it ideal for critical industrial applications that require secure signal isolation and fault detection.

Detail:


Specification Category
Details for Pepperl+Fuchs KFD2-SR2-EX1.W.LB
Signal Type
Digital Input
Functional Safety
Safety Integrity Level (SIL): 2; Systematic Capability (SC): 3 (per IEC/EN 61508:2010)
Power Supply
Rated Voltage (UR): 19 ... 30 V DC; Ripple: ≤ 10%; Rated Current (IR): ≤ 45 mA; Power Dissipation: ≤ 0.9 W
Input Parameters
Connection: Field side (Terminals 1+, 2+, 3-); Open Circuit Voltage/Short-Circuit Current: Approx. 8 V DC / 8 mA; Switching Point: 1.2 ... 2.1 mA; Switching Hysteresis: Approx. 0.2 mA
Line Fault Detection
Breakage: I ≤ 0.1 mA; Short-Circuit: I > 6 mA
Pulse/Pause Ratio
Minimum 20 ms / Minimum 20 ms
Switching Frequency
≤ 10 Hz

Specification Category
Details for Pepperl+Fuchs KFD2-SR2-EX1.W.LB
Mounting
35 mm DIN mounting rail (per EN 60715:2001)
Degree of Protection (IP Rating)
IP20 (per IEC 60529:1989 + A1:1999 + A2:2013)
Operating Temperature Range
-20 °C to +60 °C
Weight
0.12 kgs
Galvanic Isolation
Reinforced insulation (per IEC/EN 61010-1); Rated Insulation Voltage: 300 V eff (input/output, input/power, output/power, output/output)
Mechanical Life
10⁷ switching cycles
Compliance & Certifications
EMC: Directive 2014/30/EU (EN 61326-1:2013, NE 21:2017, EN 61326-3-1:2017, EN IEC 61326-3-2:2018); Low Voltage: Directive 2014/35/EU (EN 61010-1:2010 + A1:2019 + A1:2019/AC:2019)


Pepperl+Fuchs KFD2-SR2-EX1.W.LB high-performance 1-channel isolated barrier and switch amplifier



Brand

Pepperl+Fuchs KFD2-SR2-EX1.W.LB high-performance 1-channel isolated barrier and switch amplifier

Pepperl+Fuchs Automation is our world. Perfect application solutions are our goal.

In 1945, against the backdrop of a war - torn world, Walter Pepperl and Ludwig Fuchs, driven by a strong sense of inventiveness, entrepreneurial foresight, and a deep - seated belief in self - reliance, established a humble radio workshop in Mannheim, Germany.
Their journey was filled with hands - on exploration. As they worked on various radio - related projects, the experiences they amassed became the fertile ground for new and innovative concepts. They took great pleasure in delving into the needs of their customers, constantly striving to develop products that could meet and exceed expectations.

Pepperl+Fuchs KFD2-SR2-EX1.W.LB high-performance 1-channel isolated barrier and switch amplifier
Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, E+H, MTL, AB, Pepperl+Fuchs, YOKOGAWA, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, IFM etc. If you have any request, please do not hesitate to contact us.

Pepperl+Fuchs KFD2-SR2-EX1.W.LB high-performance 1-channel isolated barrier and switch amplifier


Below are the TOP BRANDS we handle in the past 14 years:

Pepperl+Fuchs KFD2-SR2-EX1.W.LB high-performance 1-channel isolated barrier and switch amplifier

FAQ of Achievers

Q:Are the Products Genuine OEM Units?

A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.

Q:How will you arrange shipment?

A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.

Q:What is the warranty of goods?

A: One-year Warranty.

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Pepperl+Fuchs KFD2-SR2-EX1.W.LB high-performance 1-channel isolated barrier and switch amplifier

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Product Detail
Brand Name :
Pepperl + Fuchs
Model Number :
KFD2-SR2-EX1.W.LB
Place of Origin :
Indonesia
MOQ :
1
Payment Terms :
D/A
Tightening Torque :
0.6 Nm
Contact Supplier
Pepperl+Fuchs KFD2-SR2-EX1.W.LB high-performance 1-channel isolated barrier and switch amplifier
Pepperl+Fuchs KFD2-SR2-EX1.W.LB high-performance 1-channel isolated barrier and switch amplifier
Pepperl+Fuchs KFD2-SR2-EX1.W.LB high-performance 1-channel isolated barrier and switch amplifier

Achievers Automation Limited

Verified Supplier
3 Years
hong kong
Since 2012
Business Type :
Distributor/Wholesaler, Trading Company
Main Products :
ALLEN BRADLEY PLC Products, PEPPERL FUCHS Isolated Barrier, YOKOGAWA Instruments
Total Annual :
3000000-5000000
Employee Number :
10~15
Certification Level :
Verified Supplier
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