ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 3261630002 - K-System Isolated Barrier (Switch Amplifier)
The PEPPERL & FUCHS 3261630002 is a K-System single-channel isolated barrier, functioning as a switch amplifier for intrinsically safe control circuits. It provides galvanic isolation between safe area control systems and hazardous area field devices, ensuring compliance with international intrinsic safety standards for applications involving solenoid valves, sounders, or LEDs in classified zones.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2-CD-EX1.326)
- COMPONENT TYPE: Isolated Barrier (Switch Amplifier / Solenoid Driver)
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35 VDC (Nominal 24 VDC)
- POWER CONSUMPTION: Approximately 1.5 W
- INPUT: Safe area discrete control signal (e.g., 24 VDC switch)
- OUTPUT: Intrinsically safe switching output, current-limited (e.g., 40 mA at 16 V for resistive/inductive loads)
- MECHANICAL/PHYSICAL:
- CHANNELS: 1 (Single-channel)
- MOUNTING: 35mm DIN-rail
- TERMINATION: Screw terminals
- FORM FACTOR: Compact K-System module
- INTERFACE/CONTROL:
- SIGNAL TYPE: Discrete ON/OFF
- INDICATORS: Power, Output Status, Fault LEDs
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Control Cabinet Installation)
- OPERATING TEMPERATURE: -20 to +60 °C
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx (for Zone 0, 1, 2, 20, 21, 22 applications)
- SAFETY INTEGRITY LEVEL: Up to SIL 2 (IEC 61508)
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTROL SYSTEMS: Programmable Logic Controllers (PLCs), Distributed Control Systems (DCS)
- COMPATIBLE FIELD DEVICES: Solenoid valves, sounders, LEDs, contactors in hazardous locations
- TYPICAL INDUSTRIES: Chemical, Petrochemical, Oil & Gas, Pharmaceutical, Water/Wastewater Treatment