... , supports HART versions 5, 6, and 7 (including Wireless HART™) devices, and allows you to upgrade your 475 Field Communicator onsite ... EDDL technology to allow you to read data from field devices in a graphical manner. Charts, graphs, gauges, and product images are ... -date with the required Device Descriptions (DDs) for all the devices in your plant can be a real challenge. Intrinsically SafeThe 475 ...