ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 207650 - K-System Intrinsic Safety Barrier, Switch Amplifier
Intrinsic safety barrier from the K-System family, engineered for reliable signal conditioning and galvanic isolation of digital inputs originating from hazardous areas. This module interfaces NAMUR proximity sensors or mechanical contacts located in Zone 0/1/2 with safe area control systems, providing a galvanically isolated relay output for process control and safety applications.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Intrinsic Safety Barrier, Switch Amplifier
- ELECTRICAL SPECS:
- INPUT: NAMUR proximity sensors (EN 60947-5-6) or mechanical contacts
- OUTPUT: 1x Relay output (changeover contact)
- SUPPLY VOLTAGE: 20-35VDC
- POWER CONSUMPTION: < 1.5W
- ISOLATION: Galvanic isolation between input, output, and power supply
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact DIN rail mountable housing
- CONNECTIONS: Screw terminals
- INTERFACE/CONTROL:
- FUNCTION: Signal conditioning, switching
- CONFIGURATION: DIP switches for operating mode (e.g., normally open/closed) and line fault detection
- INDICATORS: LEDs for switching state and line fault
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35mm DIN rail
- OPERATING TEMPERATURE: -20 to +60 °C
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx, FM, cULus for Zone 0, 1, 2 applications
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: PLC, DCS, SCADA systems
- SPECIFIC MACHINE TYPES: Process control loops, safety circuits, level monitoring, position detection in hazardous environments
