PEPPERL FUCHS KFD2-EB.R2A.B SWITCH AMPLIFIER

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PEPPERL FUCHS KFD2-EB.R2A.B SWITCH AMPLIFIER Specification

Current
<5 mA (Quiescent current)

Usage & Applications
For use in hazardous area automation, petrochemical, and process industries

Output
2 relay outputs (SPDT)

Pole Type
Single pole (per channel)

Switch Type
Relay switch

Features
2-channel, intrinsic safety, compact design, relay output, status LEDs

Connectivity Type
Screw terminals

Frequency
Max. 10 kHz

Mounting Type
DIN rail

Installation Type
DIN rail mounting

Sensor Type
Suitable for proximity sensors (NAMUR type)

Display
LED status indication

IP Rating
IP20

Protection Level
Galvanic isolation up to 250 V AC

Product Type
Switch Amplifier

Operating Temperature
-20C to +60C

Working Temperature
-20C to +60C

Input
2-channel NAMUR sensor or dry contact

Application
Intrinsic safety applications, signal separation between field and control levels

Supply Voltage
20 V DC to 35 V DC (from power rail/module)

Dimension (L*W*H)
114 x 12.5 x 112 mm

Weight
Approx. 120 g

Response Time
<10 ms

Housing Material
Polycarbonate

Model Number
KFD2-EB.R2A.B

Humidity
Max. 95% RH, non-condensing

Control Side Connection
Relay contacts, max. 250 V AC/2 A

Hazardous Area Approval
Ex ia IIC T6/T5/T4 Ga/Gb

Field Side Supply
8.2 V (for NAMUR sensors)

Power Consumption
Max. 1.4 W

Ambient Storage Temperature
-40°C to +80°C

About PEPPERL FUCHS KFD2-EB.R2A.B SWITCH AMPLIFIER

Spotlight on the PEPPERL FUCHS KFD2-EB.R2A.B SWITCH AMPLIFIERhighly recommended for critical intrinsic safety applications. This prime, sought-after dual-channel device features favorable reviews for its reliability and precision. With a rapid <10 ms response, input for NAMUR sensors or dry contacts, and robust relay outputs, it suits demanding hazardous environments including petrochemical and process industries. Its compact, polycarbonate housing, galvanic isolation up to 250 V AC, and comprehensive certifications make it a noteworthy choice in both supply and performance. Ideal for advanced signal separation and safety applications.

Noteworthy Extra Features & Competitive Advantages

Offering LED status indication and advanced galvanic isolation, the KFD2-EB.R2A.B Switch Amplifier stands out with its compact design and two-channel operation. It excels in high-frequency applications up to 10 kHz and delivers low quiescent current efficiency. Other competitive advantages include a wide operating temperature range, robust polycarbonate housing, and compatibility with DIN rail mounting. Its versatility supports various sectors beyond petrochemical, making it valuable for process industries where safety and reliability are paramount.

Premium Supply, Certification & Payment Options

With premium supply chains in India, the KFD2-EB.R2A.B can be shipped via major FOB ports for efficient exchange and prompt delivery. Flexible payment terms accommodate diverse purchasing needs, ensuring smooth transactions. The product holds noteworthy certifications for hazardous area approvals, solidifying its status in safety-critical applications. Supplied by trusted traders, this amplifier is rigorously tested for reliability, giving customers confidence in their automation and process investments.

FAQs of PEPPERL FUCHS KFD2-EB.R2A.B SWITCH AMPLIFIER:

Q: How does the PEPPERL FUCHS KFD2-EB.R2A.B Switch Amplifier enhance operational safety in hazardous areas?

A: The amplifier is Ex ia IIC T6/T5/T4 Ga/Gb certified, ensuring intrinsic safety for installations in hazardous areas by controlling signal separation and preventing ignition risks.

Q: What types of sensors are compatible with this switch amplifier?

A: The KFD2-EB.R2A.B supports proximity sensors of the NAMUR type or dry contact inputs, making it suitable for a range of sensor applications in automated systems.

Q: Where can the KFD2-EB.R2A.B Switch Amplifier typically be installed?

A: This device is engineered for DIN rail mounting, commonly used in control panels in hazardous area automation, petrochemical, and general process industries.

Q: What is the process for checking the status of connected sensors with this amplifier?

A: The unit features LED status indication, enabling operators to easily monitor real-time operational states and troubleshoot issues efficiently.

Q: What benefits does galvanic isolation up to 250 V AC provide?

A: Galvanic isolation protects both field and control level circuits from electrical surges and faults, ensuring reliable data transmission and enhanced safety throughout the system.

Q: When is it recommended to use this switch amplifier over standard models?

A: It is highly recommended for scenarios demanding intrinsic safety, precise signal separation, and reliable switching in hazardous or high-risk industrial locations.

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