Description
B&R 3CP260.60-1 CPU module supply PLC
3CP260.60-1 Local I/O Bus Expansion
Since the 3CP260.60-1 does not have its own expansion master, the EX350 I/O master controller is needed for local I/O bus expansion. By using this controller, up to four expansion racks with all I/O modules can be used with the CP260. The I/O master controller is operated in the expansion slot of a PS465 power supply module. I/O modules on the main rack are handled by the CPU. The EX350 module supports the CPU by processing I/O module data on the expansion racks.