CX9xxx CPU

CX9020 | Basic CPU module

The CX9020 is a compact, DIN rail-mountable Ethernet control system with 1 GHz ARM Cortex™-A8 CPU. The connection for the Beckhoff I/O systems is directly integrated into the CPU module. The unit offers automatic bus system identification (K-bus or E-bus) and independently switches in the corresponding mode. The CX9020 comprises the CPU with two microSD card slots, the internal RAM and 128 kB NOVRAM as non-volatile memory. The basic configuration also includes two switched Ethernet RJ45 interfaces, four USB 2.0 interfaces and a DVI-D interface. The RJ45 interfaces are connected to an internal switch and offer a simple option for creating a line topology without the need for additional Ethernet switches. The operating system is Microsoft Windows Embedded Compact 7. TwinCAT automation software transforms a CX9020 system into a powerful PLC and Motion Control system that can be operated with or without visualisation. Optionally, the unit can be ordered with a fieldbus, serial or audio interface.

The extended operating temperature range between -25 and +60 °C enables application in climatically demanding situations.

Order identifier

The order identifier is derived as follows:

CX9020 Basic CPU module

Technical dataCX9020
ProcessorARM Cortex™-A8, 1 GHz
Number of cores1
Flash memory2 x slot for microSD card, 512 MB included (expandable)
Main memory1 GB DDR3 RAM (not expandable)
Persistent memory128 KB NOVRAM integrated
Interfaces2 x RJ45 10/100 Mbit/s (internal switch), 1 x DVI-D, 4 x USB 2.0, 1 x optional interface
Diagnostics LED1 x power, 1 x TC status, 2 x flash access, 2 x bus status
Clockinternal battery-backed clock for time and date (battery exchangeable)
Operating systemMicrosoft Windows Embedded Compact 7, English
Control softwareTwinCAT 2 runtime
TwinCAT 3 runtime (XAR)
I/O connectionE-bus or K-bus, automatic recognition
Power supply24 V DC (-15 %/+20 %)
Current supply E-bus/K-bus2 A
Max. power loss5 W (including the system interfaces)
Dimensions (W x H x D)84 mm x 99 mm x 91 mm
Weightapprox. 590 g
Operating/storage temperature-25…+60 °C/-40…+85 °C
Relative humidity95 %, no condensation
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Protection classIP 20
Approvals/markingsCE, UL, ATEX, GL, IECEx
Ex-MarkingII 3 G Ex nA IIC T4 Gc
II 3 D Ex tc IIIC T135 °C Dc
Ex nA IIC T4 Gc
Ex tc IIIC T135 °C Dc
TC3 performance classEconomy Plus (30); please see here for an overview of all the TwinCAT 3 performance classes
Ordering informationno operating systemWindows Embedded Compact 7no TwinCATTwinCAT 2 PLC runtimeTwinCAT 2 NC PTP runtimeTwinCAT 3 runtime (XAR)
CX9020-0100x*x
CX9020-0110xx
CX9020-0111xx
CX9020-0112xx
CX9020-0115xx

*only suitable for Linux (no Windows CE is possible)

CX9020-0100

CX9020-0100

Basic CPU module CX9020, no operating system, no TwinCAT..

688.79€ Be PVM: 569.25€

CX9020-0110

CX9020-0110

Basic CPU module CX9020, Microsoft Windows Embedded Compact 7, no TwinCAT..

688.79€ Be PVM: 569.25€

CX9020-0111

CX9020-0111

Basic CPU module CX9020, Microsoft Windows Embedded Compact 7, TwinCAT 2 PLC run-time..

793.16€ Be PVM: 655.50€

CX9020-0111 + CX1800-1052

CX9020-0111 + CX1800-1052

Embedded PC CX9020 with TwinCAT PLC runtime and BACnet/IP image..

1 064.50€ Be PVM: 879.75€

CX9020-0112

CX9020-0112

Basic CPU module CX9020, Microsoft Windows Embedded Compact 7, TwinCAT 2 PLC run-time, TwinCAT 2 NC ..

1 036.67€ Be PVM: 856.75€

CX9020-0115

CX9020-0115

Basic CPU module CX9020, Microsoft Windows Embedded Compact 7, TwinCAT 3 runtime (XAR), no licenses ..

688.79€ Be PVM: 569.25€

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