The PEPPERLFUCHS KFD2-SR2-EX1.W switching amplifier is a highly advanced device that provides intrinsically safe circuits for various equipment protection levels. It is suitable for installation in hazardous areas and meets the requirements of Safety Integrity Level SIL 2. With a binary input and a potential-free contact, this switching amplifier is ideal for use with NAMUR sensors. The device offers a variety of features, including line fault monitoring and a reversible action direction, making it a flexible solution for electrical installations. The switching amplifier operates with a supply voltage of 24 V DC and can be connected via screw terminals or a power rail. With a compact housing of 20 mm width, it is designed for mounting on a DIN rail and can operate in a temperature range of -20 to 70 °C.

• Intrinsically safe circuits for equipment protection levels Ga, Gb, Gc, Da, Db, Dc, Ma, Mb
• Safety Integrity Level SIL 2, systematic suitability SC 3
• Line fault monitoring and reversible action direction
• Compatible with NAMUR sensors and potential-free contact
• Mounting on DIN rail with screw connection.