PEPPERL & FUCHS KFD2-SR2-EX1.W.LB 1-Channel Isolated Barrier (Switch Amplifier) Engineered For Intrinsic Safety Applications

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PEPPERL & FUCHS KFD2-SR2-EX1.W.LB 1-Channel Isolated Barrier (Switch Amplifier) Engineered For Intrinsic Safety Applications

Name: PEPPERL & FUCHS KFD2-SR2-EX1.W.LB 1-Channel Isolated Barrier (Switch Amplifier) Engineered For Intrinsic Safety Applications
Brand: Industrial Online Services
Price: 5000 INR
Availability: InStock

Price 5000 INR/ Piece

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MOQ : 1 Piece

PEPPERL & FUCHS KFD2-SR2-EX1.W.LB 1-Channel Isolated Barrier (Switch Amplifier) Engineered For Intrinsic Safety Applications Specification

Efficiency
High signal transmission efficiency

Frequency
DC and low-frequency switching

Output Voltage
Relay output, voltage as per external circuitry requirements

Mounting Type
DIN rail mounting

Phase
Single-phase operation (signal relay output)

Operating Temperature
-20C to +60C

Protection Level
IP20

Input Current
Low input current (sensor input, e.g., < 3 mA depending on configuration)

Rated Voltage
24 V DC (typical system voltage)

Humidity
95% RH, non-condensing

Main Material
High-grade industrial plastic housing

Processing Type
Electronic signal conditioning

Condition
New

Function
1-channel isolated barrier, switch amplifier

Application
Intrinsic safety applications, signal isolation for hazardous areas

Dimension (L*W*H)
Approx. 18 x 114 x 124 mm

Power Mode
DC powered

Voltage
20 to 30 V DC (typical 24 V DC)

Power Consumption
Approx. 1.1 W

Battery Life
Not battery operated

Accessories
None included

Response Time
<10 ms

Isolation Voltage
2.5 kV (input/output/power supply)

Housing Color
Green

Channel Type
1 channel isolated switch amplifier

Connection Type
Screw terminals

Switching Capacity
250 V AC/2 A; 40 V DC/2 A (for relay output)

LED Indication
Yes, for status and diagnostics

Relay Output
SPDT (Single Pole Double Throw)

Model Number
KFD2-SR2-EX1.W.LB

PEPPERL & FUCHS KFD2-SR2-EX1.W.LB 1-Channel Isolated Barrier (Switch Amplifier) Engineered For Intrinsic Safety Applications Trade Information

Minimum Order Quantity
1 Piece

Delivery Time
5-7 Days

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Main Domestic Market
All India

About PEPPERL & FUCHS KFD2-SR2-EX1.W.LB 1-Channel Isolated Barrier (Switch Amplifier) Engineered For Intrinsic Safety Applications

PEPPERL & FUCHS KFD2-SR2-EX1.W.LB 1-Channel Isolated Barrier (Switch Amplifier) Engineered For Intrinsic Safety Applications

Technical Specifications

Input Type: Dry contact or NAMUR inputs (field side).
Output Type: Relay contact output.
Power Supply: 24 V DC via terminal blocks or an integrated Power Rail system.
Safety Rating: Up to SIL 2 (SC 3) compliance according to IEC/EN 61508.
Functionality: Features a dual-output configuration allowing it to be utilized as a signal splitter (1 input to 2 outputs).
Diagnostics: Equipped with Line Fault Detection (LFD) to monitor for lead breakage or short circuits.
Operation Mode: Reversible mode of operation configured easily via onboard DIP switches.
Housing: Compact DIN rail mountable module (IP20 protection rating).

Engineered for Intrinsic Safety

The KFD2-SR2-EX1.W.LB delivers intrinsic safety for signal isolation, protecting both equipment and personnel in hazardous areas. Its electronic signal conditioning and isolation capabilities make it a core component for safety-focused control systems.

Versatile Installation and Connectivity

This unit is designed for straightforward installation with its compact DIN rail mounting and screw terminal connections. The SPDT relay output accommodates various signal control needs, making it suitable for numerous process automation applications.

Reliable Diagnostics and Operation

Featuring clear LED indications for operational status and diagnostics, the device ensures quick troubleshooting and monitoring. Its high-grade industrial plastic housing and wide operating temperature range ensure durability and consistent performance in industrial settings.

FAQ's of PEPPERL & FUCHS KFD2-SR2-EX1.W.LB 1-Channel Isolated Barrier (Switch Amplifier) Engineered For Intrinsic Safety Applications:

Q: How is the PEPPERL & FUCHS KFD2-SR2-EX1.W.LB switch amplifier typically installed?

A: The KFD2-SR2-EX1.W.LB is designed for DIN rail mounting, facilitating quick and secure installation in control panels. The screw terminals allow for straightforward wiring, integrating easily into both new and existing systems.

Q: What makes the KFD2-SR2-EX1.W.LB suitable for intrinsic safety applications?

A: This barrier provides galvanic isolation between hazardous area field devices and control systems in safe areas. Its robust isolation voltage of 2.5 kV and reliable signal conditioning capabilities are essential for maintaining safety compliance in hazardous environments.

Q: When should I consider using this isolated barrier in my process automation setup?

A: You should use this barrier whenever you need to safely transmit and isolate signals from hazardous areas to a control system, particularly in industries such as oil & gas, pharmaceuticals, chemicals, and manufacturing, where intrinsic safety is crucial.

Q: Where can this device be used and what are the environmental considerations?

A: This device is suitable for use in industrial environments that require signal isolation in hazardous zones. It operates reliably within a temperature range of -20C to +60C and can withstand humidity up to 95% RH, non-condensing, making it versatile for varied working conditions.

Q: What is the process for connecting field devices to this isolated barrier?

A: Field devices are connected to the input side using screw terminals, while the output relay (SPDT) is wired to the safe area control system. The device manages signal transmission and isolation, ensuring that hazardous area signals are safely interfaced with your automation system.

Q: How does the LED indication benefit users during operation?

A: The built-in LED indication provides visual confirmation of operational status and diagnostics, greatly aiding maintenance teams in identifying device conditions or faults quickly, thus minimizing downtime and improving system reliability.

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