ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 263178 - K-System PROFINET Intrinsic Safety Barrier
This module is an intrinsic safety barrier from the K-System family, engineered to interface a single intrinsically safe field device located in a hazardous area with a PROFINET IO control system in a safe area. It functions as a repeater power supply for NAMUR sensors or mechanical contacts, providing galvanic isolation and converting the input signal into a PROFINET-compatible digital output. Designed for process automation applications requiring robust hazardous area protection and seamless integration into modern industrial Ethernet networks.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2-CD-EX1.PN)
- COMPONENT TYPE: Intrinsic Safety Barrier / PROFINET Gateway / Repeater Power Supply
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35VDC (via Power Rail or terminals)
- POWER CONSUMPTION: Approximately 1.5W
- HAZARDOUS AREA OUTPUT: Intrinsically safe power for NAMUR sensors (e.g., 8.2V, 10mA)
- INTERFACE/CONTROL:
- HAZARDOUS AREA INPUT: 1-channel for NAMUR sensors or mechanical contacts (EN 60947-5-6 compliant)
- SAFE AREA INTERFACE: PROFINET IO (2x RJ45 Ethernet ports for daisy-chaining or media redundancy)
- COMMUNICATION PROTOCOL: PROFINET IO (RT/IRT capable)
- CONFIGURATION: GSDML file integration into PROFINET engineering tools
- DIAGNOSTICS: Status LEDs for power, fault, and communication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for control cabinet installation)
- MOUNTING: 35mm DIN rail mountable
- OPERATING TEMPERATURE: -20°C to +60°C
- HAZARDOUS AREA APPROVALS: ATEX, IECEx, FM, cULus for Ex ia IIC/IIB
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), SCADA systems with PROFINET IO
- APPLICATIONS: Process automation in chemical, pharmaceutical, oil & gas, and water/wastewater industries for connecting field devices in Zone 0, 1, 2 (Gas) and Zone 20, 21, 22 (Dust) to safe area networks.