PRODUCT DESCRIPTION
PEPPERL & FUCHS 194770 - K-System Intrinsic Safety Barrier with PROFINET Interface
The PEPPERL & FUCHS 194770 is a K-System intrinsic safety barrier engineered for the safe control of actuators, such as solenoid valves, located in hazardous areas up to Zone 0/1/2. It integrates a PROFINET communication interface for direct integration into industrial Ethernet networks, enabling remote diagnostics and control. This module ensures compliance with Ex ia IIC intrinsic safety standards, facilitating reliable operation in demanding process automation environments.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Intrinsic Safety Barrier, Solenoid Driver, PROFINET Gateway
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35 VDC (via power rail or terminals)
- POWER CONSUMPTION: < 1.5 W
- OUTPUT: 1 x Intrinsically Safe Solenoid Driver, 24 VDC nominal, current limited
- MECHANICAL/PHYSICAL:
- CHANNELS: 1-channel
- FORM FACTOR: Compact DIN Rail Module
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: PROFINET (RT/IRT)
- DIAGNOSTICS: Device status, wire break, short circuit detection via PROFINET
- INDICATORS: Status LEDs for operation and fault
- ENVIRONMENTAL/MOUNTING:
- HAZARDOUS AREA CLASSIFICATION (FIELD DEVICE): Ex ia IIC, Ex ia IIB, Ex ia IIA
- INSTALLATION LOCATION: Safe Area (control cabinet)
- IP RATING: IP20
- MOUNTING: 35 mm DIN Rail
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: PROFINET-enabled PLCs and DCS
- APPLICATION: Control of solenoid valves, I/P converters, and alarm devices in hazardous locations
- INDUSTRY: Process automation, chemical, oil & gas, pharmaceutical