okplazas.com Pepperl+Fuchs safety barrier, safe atmosphere, high-grade use, worry-free

Pepperl+Fuchs safety barriers reliably prevent the mixed contact between the high voltage of the power supply and the signal, and use the current and voltage dual limit circuit to limit the energy entering the dangerous place below the safe rating. Pepperl+Fuchs safety barriers, as related equipment, provide intrinsically safe circuits for field instruments. By limiting the voltage limit, it can achieve the purpose of not generating electric sparks or temperature rise, so as to achieve explosion-proof. It mainly serves the instrument, usually installed in the control cabinet together with the control system.

Pepperl+Fuchs Safety Barrier

The safety barrier is designed as an energy-limiting interface between the field equipment and the control room equipment. Therefore, no matter whether the control room equipment is in a normal or faulty state, it is ensured that the energy transmitted to the field equipment through it is intrinsically safe. The core components of Pepperl+Fuchs Zener gate are Zener diode, current-limiting resistor and fast-fuse wire. Pepperl+Fuchs isolation barrier has a limited energy function, as well as an isolation function. It is mainly composed of a loop energy limited unit, a signal and power isolation unit, and a signal processing unit. The isolation barrier can output two mutually isolated signals to provide to two devices using the same signal source, and ensure that the signals of the two devices do not interfere with each other, and at the same time improve the electrical safety insulation performance of the connected devices. The second is that because the signal lines do not need to share the ground, the stability and anti-interference ability of the detection and control loop signals are greatly enhanced, thereby improving the reliability of the entire system. We promise: P+F Pepperl+Fuchs safety barrier products purchased on okplazas.com will be guaranteed for one year as long as the products are not damaged by humans, and a penalty of ten for fakes!