Pepperl+Fuchs KCD2-RR2-Ex1

Overview

The Pepperl+Fuchs KCD2-RR2-Ex1 (Part No. 314455) is an advanced 1-channel intrinsically safe relay output interface module meticulously engineered to bridge the gap between control systems in safe areas and critical actuators operating within hazardous environments. This robust module ensures seamless and secure signal switching, vital for maintaining operational integrity and safety in demanding industrial applications. Featuring a high-performance SPDT (Single Pole Double Throw) relay output, it is perfectly suited for precise control of devices such as solenoid valves, alarms, and a wide array of other essential field instruments.

Designed with an unwavering commitment to safety, the KCD2-RR2-Ex1 boasts SIL 2 (Safety Integrity Level 2) certification with SC 3 (System Capability 3) according to the stringent IEC/EN 61508 standards. This certification underscores its capability to provide exceptional galvanic isolation, guaranteeing high reliability and fault tolerance for safety-related process control systems. Its compact and efficient design allows for convenient DIN rail mounting within a slim 12.5 mm housing, maximizing panel space while delivering uncompromised performance.

Key Features

• Part Number: 314455 – Ensuring accurate product identification and compatibility.
• Function: Intrinsically safe relay output interface – Provides secure signal transfer in hazardous locations.
• Channel Configuration: 1-channel SPDT (Form C) relay contact – Versatile control for various actuators.
• Output Control: Responsive to logic signals originating from the safe area, enabling precise command execution.
• Safety Certification: SIL 2 Certified (SC 3) – Adheres to the highest functional safety standards per IEC/EN 61508.
• Input Voltage: 24 V DC control signal – Standardized for broad compatibility with industrial control systems.
• Galvanic Isolation: Complete isolation between the control side and relay output, enhancing system safety and preventing interference.
• Mounting: Compact 12.5 mm DIN rail housing – Facilitates easy and space-saving installation.
• LED Indicators: Integrated Power and switching status LEDs for clear, immediate operational feedback.

Technical Specifications

• Model: KCD2-RR2-Ex1
• MFG Item Number: 314455
• Relay Type: SPDT (1 Form C)
• Contact Rating: 250 V AC / 2 A (resistive load)
• Supply Voltage: 20–30 V DC
• Power Consumption: Approximately 0.9 W
• Response Time: <10 ms – Ensuring rapid and efficient signal processing.
• Isolation Voltage: 375 V AC
• Protection Class: IP20
• Operating Temperature: –20 °C to +60 °C – Engineered for performance in diverse environmental conditions.
• Mounting: DIN rail (EN 60715)
• Certifications: ATEX, IECEx, UL, CSA, CE – Global compliance for worldwide application.
• Safety Compliance: SIL 2, SC 3

Applications

• Process Automation: Serves as a critical relay interface between sophisticated control systems and essential field devices in various industrial processes.
• Hazardous Areas: Provides reliable control of actuators, such as solenoid valves or indicators, in environments classified as hazardous.
• Safety Instrumented Systems (SIS): Integrates seamlessly into SIS for robust relay control with strict SIL compliance, ensuring enhanced plant safety.
• Alarming Systems: Crucial for activating visual or audible indicators, signaling critical process conditions or emergencies.
• Chemical and Oil & Gas Plants: Offers dependable output switching in Explosive (Ex) environments, meeting the rigorous demands of these industries.

Why Choose This Model?

The Pepperl+Fuchs KCD2-RR2-Ex1 stands out as an exemplary choice for engineers and system integrators seeking unparalleled safety, reliability, and precision in hazardous area applications. Its design prioritizes operational safety with a compact, intrinsically safe relay interface that ensures signal integrity. With SIL 2 certification, this module guarantees the highest level of functional safety for critical control systems, providing peace of mind in challenging industrial settings.

Ease of integration is a hallmark of this device; its DIN rail mounting capability allows for rapid and streamlined installation within existing control panels. Leveraging Pepperl+Fuchs' renowned reputation for quality and innovation, the KCD2-RR2-Ex1 embodies robust reliability specifically tailored for Ex area automation. Choose this module for a dependable and compliant solution that enhances both the safety and efficiency of your industrial processes.

Order Now

The Pepperl+Fuchs KCD2-RR2-Ex1 (Part No. 314455) is currently in stock and readily available to meet your project demands. Benefit from our efficient processing and fast global delivery options to receive this essential component promptly, ensuring your operations proceed without delay.