ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 103370S - Intrinsic Safety Barrier - Solenoid Driver
The PEPPERL & FUCHS 103370S is a K-System single-channel intrinsic safety barrier engineered for controlling solenoid valves, I/P converters, and other digital loads situated in hazardous areas. It provides galvanic isolation between the safe area control signal and the intrinsically safe field circuit, ensuring compliance with explosion protection standards. This module is designed for critical process automation applications requiring reliable activation of field devices in classified environments.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Intrinsic Safety Barrier - Solenoid Driver / Switch Amplifier
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20 to 35 VDC (24 VDC nominal)
- POWER CONSUMPTION: < 1.5 W
- INPUT: Control input from safe area, 24 VDC nominal
- OUTPUT: Intrinsically safe digital output, current-limited (e.g., 40 mA at 10 V)
- INTERFACE/CONTROL:
- SIGNAL TYPE: Digital Output (DO)
- ISOLATION: Galvanic isolation between input, output, and power supply
- DIAGNOSTICS: Line fault detection (LFD) for open and short circuits on field side
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35mm DIN rail
- OPERATING TEMPERATURE: -20 °C to +60 °C
- HAZARDOUS AREA CERTIFICATIONS: ATEX, IECEx, UL, FM for Zone 0, 1, 2 / Class I, Div 1, 2 applications
- COMPATIBILITY/APPLICATION:
- TARGET DEVICES: Solenoid valves, I/P converters, alarms, and indicators in hazardous locations
- CONTROL SYSTEMS: Integrated with PLC and DCS systems
- SAFETY INTEGRITY: Suitable for applications up to SIL 2 (IEC 61508)
