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Pepperl+Fuchs KFD2‑SRA‑Ex4

SKU: KFD2‑SRA‑Ex4
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$1,160.00
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Pepperl+Fuchs KFD2‑SRA‑Ex4 | 4-Channel Signal Conditioner | Intrinsically Safe | Relay Outputs

Overview

The KFD2‑SRA‑Ex4 is a compact signal conditioner offering relay isolation for up to four NAMUR sensor or dry-contact inputs in hazardous (Ex) areas. It features intrinsically safe input stages and isolated relay outputs to reliably transfer field signals safely to control systems. Designed for efficient DIN-rail mounting, it’s ideal for dense industrial panels in explosive environments.


Key Features

  • Four NAMUR/dry-contact inputs with intrinsic safety

  • Four independent relay (Form C or A) outputs

  • LED status indicators for input and output per channel

  • Galvanic isolation ensures safe separation of zones

  • Space-saving housing (~50 mm total width)

  • Surge and reverse-polarity protection

  • DIN-rail mounting (EN 60715)

  • Certified for ATEX, IECEx, UL, and CSA Ex ia zones


Technical Specifications

  • Part Number: KFD2‑SRA‑Ex4

  • Inputs: Intrinsically safe NAMUR or dry contacts

  • Outputs: 4 × relay contacts, typically rated 2 A @ 240 VAC/DC

  • Supply Voltage: 20–30 V DC

  • Housing Width: Approx. 50 mm (4 × 12.5 mm)

  • LEDs: Input and output indication for each channel

  • Operating Temperature: –20 °C to +60 °C

  • Protection Rating: IP20

  • Certifications: ATEX, IECEx, UL, CSA


Applications

  • Safe signal transmission from Ex zones to PLCs or control relays

  • Oil & gas, chemical, and pharmaceutical plant automation

  • Dense control panel configurations requiring relay outputs

  • Safety interlocks and alarm signal interfaces

  • Industrial processes needing galvanically isolated signaling


Why Choose KFD2‑SRA‑Ex4

  • Provides reliable relay output isolation

  • Supports multiple sensor signals in one compact module

  • LED diagnostics simplify setup and troubleshooting

  • Intrinsically safe inputs certified for explosive environments

  • Efficient pane-space usage via slim DIN-rail design

  • Pepperl+Fuchs quality ensures robust, field-ready performance


Order Now

The Pepperl+Fuchs KFD2‑SRA‑Ex4 signal conditioner is available and ships worldwide.

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Pepperl+Fuchs KFD2‑SRA‑Ex4 | 4-Channel Signal Conditioner | Intrinsically Safe | Relay Outputs

Overview

The KFD2‑SRA‑Ex4 is a compact signal conditioner offering relay isolation for up to four NAMUR sensor or dry-contact inputs in hazardous (Ex) areas. It features intrinsically safe input stages and isolated relay outputs to reliably transfer field signals safely to control systems. Designed for efficient DIN-rail mounting, it’s ideal for dense industrial panels in explosive environments.


Key Features

  • Four NAMUR/dry-contact inputs with intrinsic safety

  • Four independent relay (Form C or A) outputs

  • LED status indicators for input and output per channel

  • Galvanic isolation ensures safe separation of zones

  • Space-saving housing (~50 mm total width)

  • Surge and reverse-polarity protection

  • DIN-rail mounting (EN 60715)

  • Certified for ATEX, IECEx, UL, and CSA Ex ia zones


Technical Specifications

  • Part Number: KFD2‑SRA‑Ex4

  • Inputs: Intrinsically safe NAMUR or dry contacts

  • Outputs: 4 × relay contacts, typically rated 2 A @ 240 VAC/DC

  • Supply Voltage: 20–30 V DC

  • Housing Width: Approx. 50 mm (4 × 12.5 mm)

  • LEDs: Input and output indication for each channel

  • Operating Temperature: –20 °C to +60 °C

  • Protection Rating: IP20

  • Certifications: ATEX, IECEx, UL, CSA


Applications

  • Safe signal transmission from Ex zones to PLCs or control relays

  • Oil & gas, chemical, and pharmaceutical plant automation

  • Dense control panel configurations requiring relay outputs

  • Safety interlocks and alarm signal interfaces

  • Industrial processes needing galvanically isolated signaling


Why Choose KFD2‑SRA‑Ex4

  • Provides reliable relay output isolation

  • Supports multiple sensor signals in one compact module

  • LED diagnostics simplify setup and troubleshooting

  • Intrinsically safe inputs certified for explosive environments

  • Efficient pane-space usage via slim DIN-rail design

  • Pepperl+Fuchs quality ensures robust, field-ready performance


Order Now

The Pepperl+Fuchs KFD2‑SRA‑Ex4 signal conditioner is available and ships worldwide.

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Pepperl+Fuchs KFD2‑SRA‑Ex4

Pepperl+Fuchs KFD2‑SRA‑Ex4

$1,160.00
Add to wishlist
Pepperl+Fuchs KFD2‑SRA‑Ex4

Pepperl+Fuchs KFD2‑SRA‑Ex4

Your Price:
$1,160.00
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