PRODUCT DESCRIPTION
PEPPERL & FUCHS 201501 - Intrinsically Safe Switch Amplifier
The PEPPERL & FUCHS 201501 is an intrinsically safe isolated barrier from the K-System KFD2 series, engineered for reliable signal transmission from hazardous areas to safe areas. It processes switching signals originating from NAMUR proximity sensors or mechanical contacts, providing a galvanically isolated relay output for integration into control systems. This module ensures compliance with intrinsic safety standards for critical process automation applications.
Technical Specifications:
- SERIES/FAMILY: K-System, KFD2 Series
- COMPONENT TYPE: Intrinsically Safe Switch Amplifier / Isolated Barrier
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35V DC
- POWER CONSUMPTION: 1.5W typical
- INPUT: 1-channel for NAMUR proximity sensors (EN 60947-5-6) or potential-free contacts
- OUTPUT: 1-channel relay output, SPDT (changeover contact)
- SWITCHING CAPACITY: Max 250VAC/2A or 125VDC/2A (resistive load)
- INTERFACE/CONTROL:
- SIGNAL TYPE: Switching signals
- FAULT DETECTION: Line fault detection (wire break, short circuit) for input circuit
- ISOLATION: Galvanic isolation between input, output, and power supply
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35mm DIN rail mounting
- OPERATING TEMPERATURE: -20 °C to +60 °C
- COMPATIBILITY/APPLICATION:
- HAZARDOUS AREA CLASSIFICATION: Input suitable for Zone 0, 1, 2 Output suitable for Zone 2
- CERTIFICATIONS: ATEX, IECEx, UL, cUL, EAC, KOSHA
- TYPICAL APPLICATIONS: Process control, chemical plants, oil & gas, pharmaceuticals, and other industries requiring intrinsic safety for switching signal interfaces.