PRODUCT DESCRIPTION
PEPPERL & FUCHS 113040 - K-System Intrinsic Safety Barrier, Frequency Converter
This K-System intrinsic safety barrier functions as a frequency converter and switch amplifier, engineered for reliable signal conditioning from hazardous areas. It interfaces with NAMUR sensors or mechanical contacts in Zone 0, 1, or 2, converting input signals into safe area relay and passive transistor outputs. The module ensures intrinsically safe operation for critical process control and monitoring applications.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Intrinsic Safety Barrier, Frequency Converter/Switch Amplifier
- ELECTRICAL SPECS: 20-35VDC Supply Voltage, <1.5W Power Consumption
- INTERFACE/CONTROL:
- INPUT: 1-channel for NAMUR proximity sensors (EN 60947-5-6) or mechanical contacts from hazardous areas
- OUTPUT: 1-channel relay output (changeover contact) and 1-channel passive transistor output (PNP/NPN selectable) for safe area
- FUNCTION: Frequency conversion, switch amplifier with line fault detection
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35mm DIN rail mount
- OPERATING TEMPERATURE: -20°C to +60°C
- COMPATIBILITY/APPLICATION:
- HAZARDOUS AREA CLASSIFICATION: Suitable for applications in Zone 0, 1, 2 (gas) and Zone 20, 21, 22 (dust)
- CERTIFICATIONS: ATEX, IECEx, UL, cUL, EAC, KCC, NEPSI (Intrinsic Safety)
- TARGET APPLICATIONS: Speed monitoring, position detection, flow measurement, and general signal conditioning in process automation