The Cargo Manager is the core machine that powers the rest of a Cargo Management System. Its signal has a five block range in any direction (not diagonally). If a Cargo Node (Connector) is placed within that range, the signal will be extended an additional five blocks from the Connector Node's location. When right clicked, the Cargo Manager will toggle visibility of the Cargo Net Visualizer, or the system's signals and connections.
Two or more Cargo Managers will not work if placed within a 6 block radius of each other in every direction (not diagonally). If this happens, its status will display "Status: Offline" and it will not have any signal.