The CPU PCB can work as a stand-alone switch or a control system master for external communication and analog IO. Main communication selection between Ethernet, CAN-Bus, RS485 and RS232 through addon PCB. The PCB share power and databus with other iCsys Control System boards through stack connectors. The stacking feature enable swift mounting
and keeps wiring to a minimum. A complete
range of stackable expansion boards are
available for various applications.