The Panasonic FP0RTD6D is an extension module manufactured as part of the FP0 series. It is a 24VDC module designed to be used to expand the features available with the FP0 series. It provides extra digital inputs, digital outputs, and analog inputs, allowing users to add additional functionality to their systems. It is a relatively compact module, measuring just 57.1 millimeters wide and 40.2 millimeters high. It also includes several safety features, including short circuit protection, overcurrent protection, and reverse polarity protection.