Beckhoff CX20 0 Series, Manual, Page: 16 / 92

Product overview
CX20x0 16 Version: 2.5
4.1 Configuration of the basic CPU module
1
2
3
6
4
5
7
8
9
10
Fig. 2: Example: Embedded PCs CX2040 with active cooling.
Table 3: Legend for the configuration of the basic CPU module
No. Component Description
1 Multi-pin connection (left) Extension through system modules and fieldbus modules of type
CX2500.
2 Optional interface (X300). Space for interfaces such as RS232, EtherCAT, CANopen or
others.
The optional interface must be ordered ex factory and cannot be
retrofitted retrospectively.
3 DVI-I interface (X200). Interface for a monitor or Panel.
4
Battery compartment
[
}
78] (under the front
flap).
Power supply for the battery-backed clock for time and date.
5 RJ45 Ethernet interfaces
(X000, X001). For connecting to local networks, internet or EtherCAT.
6 USB interfaces (X100,
X101, X102, X103). Interfaces for peripherals such as mouse, keyboard or USB
memory.
7
Diagnostic LEDs. [
}
73]
Diagnostic LEDs for power supply, TwinCAT, CFast card and
optional interface.
8 Multi-pin connection (right) Connection for extension modules of type CX2550 and for power
supply units of type CX2100.
9
Fan cartridge [ } 78] (under
the front flap).
The fan cartridge is provided as standard for the CX2040. The
CX2020 and CX2030 can be ordered with active cooling ex factory.
10 CFast card slot. Slot for industrial CFast cards.