The Pepperl+Fuchs switching amplifier KFD2-ST3-EX1.LB is a highly developed accessory for electrical installations, specifically designed for the isolation and amplification of signals in industrial applications. With a 1-channel isolating barrier and a supply voltage of 24 V DC, this device provides a reliable solution for processing contact or NAMUR inputs. The two active transistor outputs allow for flexible signal distribution, while the reversible action direction and line fault monitoring ensure additional safety and functionality. The switching amplifier meets the requirements of Safety Integrity Level SIL 2 according to IEC/EN 61508, making it a suitable choice for safety-critical applications. With a compact design of 20 mm width, it is easy to integrate into existing systems and offers an efficient solution for signal processing in automation technology.

• 1-channel isolating barrier for flexible signal processing
• Two active transistor outputs for signal distribution
• Line fault monitoring to enhance operational safety
• Complies with SIL 2 according to IEC/EN 61508 for safety-critical applications
• Compatible with NAMUR sensors and potential-free contacts.