Pepperl+Fuchs KFD2-STC4-Ex1.2O Fieldbus Barrier

Description

The KFD2-STC4-Ex1.2O Fieldbus barrier from Pepperl+Fuchs ensures safe and reliable communication in hazardous zones for FOUNDATION Fieldbus H1 and PROFIBUS PA networks. Its rugged aluminum housing and IP67 rating make it ideal for demanding industrial environments.

Specifications

• Manufacturer: Pepperl+Fuchs

• Model Number: KFD2-STC4-Ex1.2O

• Product Type: Fieldbus Barrier

• Application: FOUNDATION Fieldbus H1 and PROFIBUS PA

• Operating Voltage: Typically 24 VDC

• Weight: 3.35 kg

• Protection Grade: IP67 (dust-tight and waterproof)

• Ambient Temperature Range: -40°C to +85°C

• Material: Aluminum housing with green protective coating

• Installation Environment: Zone 1/Div.2 and Zone 0/Div.1

• Mounting Method: Wall-mountable with integrated M5 grounding bolt

Features

• Short Circuit Protection: Limits output current to prevent damage and improve safety

• Protocol Compatibility: Fully supports FOUNDATION Fieldbus H1 and PROFIBUS PA standards

• Robust Construction: IP67-rated aluminum housing resists dust, water, and corrosion

• Hazardous Area Ready: Certified for use in explosive atmospheres across multiple zones

• Secure Mounting: Includes grounding bolt for safe and stable wall installation

• Global Compliance: Meets ATEX, IECEx, and FM safety and performance standards

• Efficient Signal Handling: Maintains reliable communication across fieldbus networks