BECKHOFF CX2040-0155 EtherCAT PLC Basic CPU Module

The CX2040-0155 CPU is equipped with a fan with ball bearings and speed
monitoring. In addition to the CPU and chipset the CX2040 also contains the
main memory with 4 GB RAM as standard. The controller boots from the CFast
flash memory card.
The power supply for the CPU module comes from a CX2100-0014 or CX2100-0914
power supply module, which is connected on the right-hand side of the CPU. Two
further CFast memory card modules (CX2550-0010) can be connected between the
power supply unit and the CPU, so that a total of up to three CFast cards can
be used. RAID can be used in situations where more than one CFast card is used.