Pepperl+Fuchs KCD2-SOT-Ex1.LB

Overview

The Pepperl+Fuchs KCD2-SOT-Ex1.LB is a high-performance, single-channel isolated barrier expertly engineered for the secure transmission of digital signals from hazardous areas to the control side in industrial environments. This robust 1-channel switch amplifier accepts input from NAMUR sensors or conventional mechanical contacts, converting these signals into two reliable, passive transistor outputs. Designed with safety as a top priority, it boasts Line Fault Detection (LFD) capabilities and is certified for Safety Integrity Level (SIL) 2 according to IEC/EN 61508. The KCD2-SOT-Ex1.LB provides an intrinsically safe interface, making it an indispensable component for critical applications in sectors such as chemical processing, oil & gas exploration, and general process automation where safety and reliability are paramount.

Key Features

• Input Flexibility: Compatible with both NAMUR sensors and traditional dry contacts for versatile application.
• Dual Passive Transistor Outputs: Provides two independent NPN open collector outputs, each short-circuit protected, allowing for signal splitting and redundancy.
• Robust Power Supply: Operates efficiently on a 24 V DC power supply, with a wide operating range of 19–30 V DC, ensuring stable performance.
• Signal Splitting Functionality: Efficiently converts a single input signal into two distinct outputs, optimizing control system architecture.
• Integrated Line Fault Detection (LFD): Continuously monitors for open or short circuits in the field wiring, enhancing system diagnostic capabilities and safety.
• SIL 2 Certified: Achieves Safety Integrity Level (SIL) 2 (SC 3) certification in accordance with international standard IEC/EN 61508, guaranteeing high-level safety performance.
• Ultra-Compact Design: With a housing width of just 12.5 mm, it offers significant space savings in control cabinets and enclosures.
• DIN Rail Mounting: Designed for easy and secure installation on a standard DIN rail (EN 60715).
• DIP Switch Configuration: User-friendly DIP switches allow for straightforward configuration of various operating modes, including Light ON/Dark ON, to suit specific application requirements.

Technical Specifications

• Model: KCD2-SOT-Ex1.LB
• Part Number: 214240
• Input Voltage (Open Circuit): Approximately 10 V
• Input Current (Short Circuit): Approximately 8 mA
• Switching Thresholds:
  • ON State: >2.1 mA
  • OFF State: <1.2 mA
• Output Voltage (Max.): 30 V DC
• Output Current (Max.): 50 mA per output
• Response Time: Less than 200 µs, ensuring rapid signal transmission.
• Ambient Temperature Range: -20 °C to +60 °C, suitable for demanding industrial environments.
• Enclosure Rating: IP20, requiring panel integration for protection against environmental factors.
• Dimensions (W × H × D): 12.5 mm × 119 mm × 115 mm
• Weight: Approximately 100 g

Applications

The KCD2-SOT-Ex1.LB is highly versatile and essential for numerous industrial applications, including:

• Serving as an intrinsically safe interface between field devices (sensors, contacts) and Programmable Logic Controllers (PLCs) or Distributed Control Systems (DCS) in hazardous areas.
• Integral to process automation systems in critical industries such as chemical manufacturing, pharmaceutical production, and the oil & gas sector.
• Enabling efficient signal splitting, allowing a single sensor input to drive two independent control inputs, enhancing system flexibility.
• Seamless integration into industrial safety loops where reliable signal conditioning and SIL 2 compliance are mandatory.

Why Choose This Model?

The Pepperl+Fuchs KCD2-SOT-Ex1.LB stands out with its combination of advanced features, robust design, and uncompromised safety standards. Its ultra-slim 12.5 mm width revolutionizes panel design by conserving valuable cabinet space, while its ability to provide two independent outputs from a single NAMUR input offers unparalleled flexibility in control system architecture. Experience exceptionally fast signal transfer with a response time of less than 200 µs, crucial for time-sensitive safety applications. Crucially, the KCD2-SOT-Ex1.LB is certified for SIL 2 safety systems, providing peace of mind and regulatory compliance for critical operations. Furthermore, its integrated diagnostics with fault indication through Line Fault Detection (LFD) capabilities ensure continuous system monitoring and quick identification of wiring issues, reducing downtime and enhancing overall operational safety.

Order Now

Elevate your industrial safety and control systems with the reliable and compact Pepperl+Fuchs KCD2-SOT-Ex1.LB 1-Channel SIL 2 Switch Amplifier. Benefit from fast shipping and worldwide delivery options to get this essential component into your operations without delay. Invest in precision, safety, and efficiency today.