PRODUCT DESCRIPTION
PEPPERL & FUCHS 295670100181 - Intrinsically Safe Solenoid Driver / Switch Amplifier
This K-System series intrinsically safe switch amplifier provides galvanic isolation and signal conditioning for operating solenoid valves, alarms, or other loads in hazardous areas. It features a single-channel input from Zone 0/1/2 (Div. 1/2) and two independent relay outputs for safe area control, ensuring compliance with functional safety standards for critical process applications.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Intrinsically Safe Solenoid Driver / Switch Amplifier
- FUNCTION: Drives intrinsically safe loads (e.g., solenoids, alarms) in hazardous areas from a safe area control system.
- INPUT: 1-channel intrinsically safe input for switches or proximity sensors in hazardous areas (Zone 0, 1, 2 Class I, Div. 1, 2).
- OUTPUT: 2 independent normally open (NO) relay outputs for safe area applications.
- ELECTRICAL SPECS: 20-35V DC nominal supply voltage.
- SAFETY INTEGRITY: Certified for functional safety applications up to SIL 3 (IEC 61508/61511) and PL e (ISO 13489-1).
- INTERFACE/CONTROL: Terminal block connections for input, output, and power.
- ENVIRONMENTAL/MOUNTING: DIN rail mounting, IP20 protection rating for control cabinet installation.
- FEATURES: Line fault detection (LFD) for input circuit, configurable operating modes (e.g., energize/de-energize to trip).
- COMPATIBILITY/APPLICATION: Process control systems, emergency shutdown systems (ESD), fire and gas systems, chemical processing, oil and gas, pharmaceutical manufacturing.