AH500 Quick Start System planning 3 Slave 1 Slave 2 Slave 3 Master Control panel 設備集中區 設備集中區 Concentration point Slave 1 Slave 2 Slave 3 Concentration point 設備集中區 設備集中區 Concentration point Master Slave 1 Slave 2 Slave 3 Slave 1 Slave 2 Slave 3 Note: The remote masters in DeviceNet are the network modules. They have to be installed with the CPU modules on the same backplane. A CPU module can support eight masters, and a master can be connected to sixty-three slaves. Besides, a slave can be connected to seven extension backplanes at most. 1-8 Control panel Control Panel Control panel Control panel Control panel Control panel