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PEPPERL & FUCHS - 421280 - Photoelectric Sensors
421280 PEPPERL & FUCHS

PEPPERL & FUCHS
Condition
 New Sealed

The product is an item that has never been used and was obtained through a surplus supplier.

  • Never used in a production environment, but it may have been powered on for testing
  • No visible signs of handling, use, or damage
  • Includes the original packaging, if applicable
  • May or may not have the original manufacturer's seal on the box. The original manufacturer's warranty may not be applicable.
  • Includes all hardware and accessories present in the factory new version of the product
  • May or may not include the instructions present in the factory new version of the product
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers
  • Products may vary by country of origin and by language used on the packaging
  • The product packaging may show signs of shelf wear
 New BAS

The product is an item that has never been used and has been sourced from an excess supplier.

  • Never used in a production environment, but it may have been powered on for testing.
  • The product may show slight superficial signs of handling, but no signs of use or damage.
  • It may or may not have the original packaging. If the original packaging is not available, the product will generally be packaged in aftermarket packaging or branded BAS.
  • Hardware, accessories, or instructions present in the factory new version of the product may be missing. The manufacturer's warranty may not apply.
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers.
  • Products may vary by country of origin and by language used on the packaging.
  • The packaging may contain markings not from the original manufacturer (OEM).
 New Fast Delivery

The product is an item that has never been used and was obtained through a surplus supplier.

  • Never used in a production environment, but it may have been powered on for testing
  • No visible signs of handling, use, or damage
  • Includes the original packaging, if applicable
  • May or may not have the original manufacturer's seal on the box. The original manufacturer's warranty may not be applicable.
  • Includes all hardware and accessories present in the factory new version of the product
  • May or may not include the instructions present in the factory new version of the product
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers
  • Products may vary by country of origin and by language used on the packaging
  • The product packaging may show signs of shelf wear
  • Faster shipping
Request information for 421280 PEPPERL & FUCHS

PRODUCT DESCRIPTION

PEPPERL & FUCHS 421280 - KFD2-SR2-EX1.W.SM Isolated Barrier with Safety Relay Output

This intrinsically safe isolated barrier from the K-System series is engineered for reliable signal transmission between hazardous and safe areas. It provides two independent channels for connecting NAMUR proximity sensors or mechanical contacts in Zone 0, 1, or 2, and outputs two potential-free relay contacts to the safe area. The module integrates line fault detection and is suitable for safety instrumented systems requiring SIL 2 compliance.

Technical Specifications:

  • SERIES/FAMILY: K-System, KFD2 Series
  • COMPONENT TYPE: Isolated Barrier with Safety Relay Output (2-channel switch amplifier)
  • ELECTRICAL SPECS:
    • SUPPLY VOLTAGE: 20-35 VDC (wide range)
    • INPUT: Intrinsically safe input for NAMUR sensors or potential-free contacts
    • OUTPUT: 2 x Normally Open (NO) potential-free relay contacts
    • RELAY CONTACT RATING: 250 VAC / 2 A or 30 VDC / 2 A (resistive load)
  • INTERFACE/CONTROL:
    • INPUT SIGNAL: NAMUR (EN 60947-5-6) or dry contact
    • OUTPUT SIGNAL: Discrete relay contact
    • DIAGNOSTICS: Line fault detection (wire break, short circuit)
  • ENVIRONMENTAL/MOUNTING:
    • IP RATING: IP20
    • MOUNTING STYLE: 35 mm DIN rail
    • OPERATING TEMPERATURE: -20 °C to +60 °C
  • COMPATIBILITY/APPLICATION:
    • HAZARDOUS AREA CLASSIFICATION: Zone 0, 1, 2 (gas) Zone 20, 21, 22 (dust)
    • SAFETY INTEGRITY LEVEL: Up to SIL 2 (IEC 61508/61511)
    • TARGET SYSTEMS: Process control systems, Emergency Shutdown (ESD) systems, Fire & Gas (F&G) systems, PLCs
    • FUNCTION: Intrinsic safety isolation, signal conditioning, safety interlocking

1 year warranty

HS CODE

85437090

DELIVERY TIME

10 working days

Price excluding VAT

Return conditions

You can return the purchased product according to the Terms and Conditions

Warranty

Automantion Service Srl is NOT an official distributor of the manufacturer. The manufacturer's warranty does not apply. Terms and conditions

Do you need help or assistance with this item? Do you want to sell your stock?

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+39 030/681340

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