PRODUCT DESCRIPTION
PEPPERL & FUCHS 215314 - K-System Single-Channel Safety Relay with Intrinsic Safety Barrier
The PEPPERL & FUCHS 215314 is a K-System single-channel safety relay with an integrated intrinsic safety barrier, engineered for the galvanic isolation and safe operation of discrete input devices in hazardous area applications. It provides reliable signal transmission from field devices to the control system while maintaining intrinsic safety compliance, critical for process automation and explosion protection.
Technical Specifications:
- SERIES/FAMILY: K-System, KFD2-SR2-EX1.W.SM
- COMPONENT TYPE: Single-Channel Safety Relay with Intrinsic Safety Barrier
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35VDC (24VDC nominal)
- POWER CONSUMPTION: <= 1.5W
- INPUT: Intrinsically safe input for NAMUR sensors (EN 60947-5-6) or potential-free contacts
- OUTPUT: 1 x SPDT Relay (Single Pole Double Throw)
- SWITCHING CAPACITY: 250VAC / 2A / 500VA (resistive) 30VDC / 2A / 60W (resistive)
- INTERFACE/CONTROL:
- SIGNAL TYPE: Discrete (ON/OFF)
- INDICATORS: Power LED (green), Switching State LED (yellow), Fault LED (red)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- OPERATING TEMPERATURE: -20°C to +60°C
- MOUNTING: 35mm DIN Rail
- TERMINALS: Screw Terminals
- COMPATIBILITY/APPLICATION:
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx, FM, cULus (for Zone 0, 1, 2 / Zone 20, 21, 22)
- FIELD DEVICES: NAMUR proximity switches, mechanical contacts, pushbuttons, limit switches
- TARGET SYSTEMS: Process control systems (DCS, PLC, SIS) requiring intrinsic safety for field instrumentation