ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 220351 - PROFINET Gateway for Intrinsic Safety Barriers
The PEPPERL & FUCHS 220351 (KFD2-CD-EX1.PN) is a K-System intrinsic safety barrier and PROFINET gateway module. It facilitates the secure integration of 2-wire and 3-wire intrinsically safe field devices, such as 4-20mA transmitters, from hazardous areas into PROFINET-based industrial control systems, providing galvanic isolation and signal conditioning.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: PROFINET Gateway for Intrinsic Safety Barriers
- ELECTRICAL SPECS:
- POWER SUPPLY: 20-35VDC (via Power Rail or terminals)
- POWER CONSUMPTION: Approximately 2.5W
- INPUT: 1-channel, intrinsically safe, for 2-wire or 3-wire transmitters (e.g., 4-20mA current loop)
- OUTPUT: PROFINET IO (Ethernet)
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: PROFINET IO (RT - Real-Time)
- DATA TRANSFER RATE: 100 Mbps
- CONFIGURATION: GSDML file integration, FDT/DTM support
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- OPERATING TEMPERATURE: -20°C to +60°C
- MOUNTING STYLE: 35mm DIN rail mounting
- HAZARDOUS AREA CERTIFICATION: Compliant with ATEX and IECEx standards for intrinsic safety (e.g., Ex ia, Ex ib for Zone 0/1 applications)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: PROFINET-enabled PLCs and DCS systems (e.g., Siemens SIMATIC S7)
- APPLICATIONS: Process automation in Zone 0, 1, 2 hazardous areas, interfacing analog field instruments (transmitters, positioners) with industrial Ethernet.