PRODUCT DESCRIPTION
PEPPERL & FUCHS 113947 - Intrinsic Safety Barrier - Switch Amplifier
This device is a single-channel intrinsic safety barrier from the K-System series, engineered to interface NAMUR proximity sensors or mechanical contacts located in hazardous areas with control systems in safe areas. It provides galvanic isolation and converts the hazardous area signal into a safe area relay output, ensuring compliance with intrinsic safety standards for explosion protection.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2-CD-EX1.32)
- COMPONENT TYPE: Intrinsic Safety Barrier - Switch Amplifier
- ELECTRICAL SPECS: 20-35V DC Supply Voltage, 24V DC Nominal 8V DC / 8 mA NAMUR Input Signal
- INTERFACE/CONTROL: 1-channel input for NAMUR sensors or dry contacts 1 x Changeover Relay Output (SPDT)
- SAFETY RATING: Intrinsic Safety (Ex ia IIC, Ex ia IIB, Ex ia IIIC) for Zone 0, 1, 2, 20, 21, 22 applications
- ENVIRONMENTAL/MOUNTING: DIN Rail Mount IP20 Protection Operating Temperature -20 to +60 °C
- COMPATIBILITY/APPLICATION: Interfaces with PLC, DCS, and safety systems for process control in chemical, oil & gas, pharmaceutical, and power generation industries.
- CERTIFICATIONS: ATEX, IECEx, UL, cUL, EAC, KOSHA, NEPSI, etc.