The Vision.Net DIN Rail Rack Mount Trays allow easy installation of DIN rail mountable Vision.Net modules in an equipment rack. Vision.Net trays are available in horizontal or vertical mounting orientations. The vertical mount tray offers easy viewing of a single 35mm DIN rail, and is great for mounting in shallow-depth racks. For larger installations, the horizontal mount tray includes three DIN rails. Both tray versions are 3U sized rack trays and include a blanking cover.