The Isolated Switch Amplifier K-system KFD2-SR2-EX1W by Pepperl Fuchs, part number 373725 II (1) G D [Eex Ia] Iic Ptb 00 ATEX 2080 0102, is a versatile and reliable device designed for a wide range of industrial applications. This amplifier features dual output options, including an AC output of 253V 2A 500Va with a power factor of 0.7, and a DC output of 40V 2A. With a supply voltage of DC 20-30V and a current consumption of 20-25mA, this amplifier delivers consistent and precise performance.
Operating within an ambient temperature range of up to 60°C, the Isolated Switch Amplifier KFD2-SR2-EX1W provides reliable operation even in challenging industrial environments. This device is designed to meet stringent safety standards, with certifications for Eex Ia Iic Class I, Div.1, Groups A,B,C,D and Class II, Div. 1, Groups E,F,G, as well as Class III, Div.1. The electrical ratings of this amplifier include a supply voltage of 24Vdc with 50mA (Class 2), and relay contacts rated for 30Vdc, 2A and 250Vac, 2A with a power factor of 0.7.
Manufactured in Singapore, the Isolated Switch Amplifier KFD2-SR2-EX1W is a compact and lightweight device, weighing just 120 grams. This amplifier offers a high level of performance and reliability, making it an ideal choice for a wide range of industrial automation and control applications. With its robust construction and advanced features, this amplifier is a valuable addition to any industrial control system.