LEDs Pepperl Fuchs Safety Barrier Isolated Barrier Switch Amplifier 2 Channel KFA6-SR2-EX2.W

PEPPERL FUCHS KFA6-SR2-EX2.W Isolated Barrier Switch Amplifier 2 Channel

Features:

• 2-channel isolated barrier
• 230 V AC supply
• Dry contact or NAMUR inputs
• Relay contact output
• Line fault detection (LFD)
• Reversible mode of operation
• Up to SIL 2 acc. to IEC/EN 61508 / IEC/EN

Function

This isolated barrier is used for intrinsic safety applications. It transfers digital signals (NAMUR sensors/mechanical contacts) from a hazardous area to a safe area.

The proximity sensor or switch controls a form C changeover relay contact for the safe area load. The normal output state can be reversed using switches S1 and S2. Switch S3 is used to enable or disable line fault detection of the field circuit.

During an error condition, the relays revert to their de-energized state and the LEDs indicate the fault according to NAMUR NE44.

Technical data

Achievers Automation Limited is a well-established player in the field of industrial automation, boasting a rich and extensive experience of more than 12 years. Over these years, the company has dedicated itself to dealing with a comprehensive and complete range of industrial automation components and instruments. With an unwavering commitment to excellence, the team at Achievers always goes the extra mile, striving their absolute best to provide top-notch quality goods and highly efficient, timely services to our esteemed and valued customers. These customers hail from over 45 countries across the globe, spanning different continents and diverse industrial landscapes.

The industries that Achievers Automation Limited serves are incredibly diverse and far-reaching. Besides the Oil & Gas sector, the company caters to the Chemical industry, where precision and safety are of utmost importance. The Petrochemical industry, which is closely related to the Oil & Gas sector, also benefits from Achievers' offerings. The Mining industry, with its unique set of challenges in harsh environments, finds reliable solutions in the company's products. The Energy & Utilities sector, which powers our modern world, relies on Achievers for efficient automation components. Additionally, the Pharmaceuticals industry, where accuracy and compliance are critical, as well as the Electronics industry, which demands high-tech and precise instruments, and the Food industry, where hygiene and quality control are essential, all turn to Achievers for their automation needs.

The company takes pride in providing a diversified and extensive range of products that are designed to meet any and every process control and automation challenges that may arise in the industry. To ensure prompt availability, Achievers stocks a wide variety of items. They distribute pressure & temperature transmitters, which are essential for accurately measuring and transmitting pressure and temperature data. Level controller & transmitters are also part of their inventory, enabling precise control of liquid or solid levels. Temperature probes are available for accurate temperature sensing in various applications. Flowmeters, which are crucial for measuring the flow rate of fluids, are among the products they offer. Vibration monitoring devices help in detecting and preventing potential machinery failures. Chart recorders provide a visual record of data over time. Sensors of different types are available for various measurement needs. Programmable Logic Controllers (PLCs), Distributed Control Systems (DCS), Human Machine Interfaces (HMI), measuring instruments, and other field instruments are all part of the comprehensive product portfolio that Achievers Automation Limited offers to its customers.

Below are the TOP BRANDS we handle in the past 12 years.

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