Safeguard Analytics gas and flame detection safety control systems utilize addressable input and output modules for connecting field devices to a local CAN bus data processing network (Safeguard LPN). Packaging includes 4 and 8 channel options for analog and digital inputs and alarm relay outputs. The enclosures are powder coated cast aluminum. Mounting is chassis or din rail. Safeguard Analytics IO modules are specifically designed to meet Class I; Division 2 installation requirements when installed in C1D2 enclosures.