As the leader in Signal transfer and protection, Pepperl+Fuchs has been at the forefront in developing remote I/O systems for hazardous and non-hazardous location applications. Our Point-to-Bus solutions support open fieldbus protocols and have interfaced with a variety of control systems throughout the world. With thousands of installed loops, our Point-to-Bus solutions help control and protect chemical, pharmaceutical and other process industries from the dangers of explosions. Whether your application requires a Division 1, Division 2 or safe area mounted system, our remote I/O systems offer tremendous features such as redundancy, high speed communication, intrinsic safety connections and HART compatibility. Our Div.1-Div.1 and Div.2-Div.1 systems are field proven and certified for use anywhere on the globe.

Please contact us for more information on a specific product subfamily in the Remote I/O System product family.

Subfamily	Description
Div.2/Div.1 DIN Rail Mount System	Pepperl+Fuchs field-proven Remote Process Interface (RPI) combines the features of isolated barriers with the flexibility of remote I/O. This comprehensive, modular Point-to-Bus system, offers intrinsically safe field connections and communicates to a controller via open fieldbus protocols such as Modbus, Modbus+, Profibus DP and ControlNet. RPI offers a wide selection of discrete and analog I/O modules to solve even the toughest application in your process plant.
Div.1/Div.1 Field Mount System	IS-RPI is Pepperl+Fuchs intrinsically safe remote I/O platform designed for installation in the hazardous area of a process facility. With IS-RPI, Pepperl+Fuchs leads the field in placing a remote I/O system in a Class I, Division 1/Zone 1 hazardous area. This modular Point-to-Bus system communicates via open fieldbus protocols to a controller in the safe area. If you are an OEM/Machine Builder, IS-RPI is the right system for you. Just mount the IS-RPI system on your machine, test it and ship it to its destination. No expensive, time consuming re-wiring is required! IS-RPI offers a wide range of high-density discrete and analog I/O modules to help solve your applications.