PRODUCT DESCRIPTION
PEPPERL & FUCHS 3261610144 - K-System Isolated Barrier - Switch Amplifier / Solenoid Driver
The PEPPERL & FUCHS 3261610144, identified as a KFD2-CD-EX1.32, is a single-channel K-System isolated barrier designed for the safe control of field devices in hazardous areas. It functions as a switch amplifier, converting a safe-area digital input into an intrinsically safe switching output for solenoid valves, alarms, or LEDs, ensuring galvanic isolation and compliance with explosion protection directives for critical process automation applications.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Isolated Barrier, Switch Amplifier, Solenoid Driver
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35 VDC
- INPUT: Digital input, 24 VDC nominal from safe area control system
- OUTPUT: Intrinsically safe switching output (Ex ia IIC), 24 VDC nominal
- OUTPUT CURRENT: Max. 40 mA (current limited for intrinsic safety)
- INTERFACE/CONTROL:
- SIGNAL TYPE: Digital (ON/OFF)
- FEATURES: Line fault detection (LFD) for open/short circuit in field wiring
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35mm DIN rail mounting
- OPERATING TEMPERATURE: -20 °C to +60 °C
- COMPATIBILITY/APPLICATION:
- HAZARDOUS AREA CLASSIFICATION: Zone 1, Zone 2, Zone 21, Zone 22 (Gas and Dust)
- TARGET DEVICES: Solenoid valves, alarms, LEDs, and other simple loads
- INDUSTRY: Process automation, chemical, oil & gas, pharmaceutical