CX2020 | Basic CPU module
The CX2020 has a 1.4 GHz Intel® Celeron® CPU, it is fanless and has no rotating components. In addition to the CPU and chipset, the CX2020 also contains the main memory with 2 GB RAM as standard. 4 GB is possible as option.The controller boots from the CFast flash memory card.
The basic configuration of the CX2020 includes a CFast memory card, two independent Gbit Ethernet interfaces, four USB 2.0 interfaces and a DVI-I interface.
The CPU has a 128 kB NOVRAM persistent data memory for situations where no UPS is used.
The unit can optionally be ordered with a fieldbus or serial interface. Other components from the CX2000 family can be connected via the multi-pin terminals on either side. The operating system is Microsoft Windows Embedded Compact 7 or Windows Embedded Standard 7 P. TwinCAT automation software transforms a CX2020 system into a powerful PLC and Motion Control system that can be operated with or without visualisation. Due to its high-performance the CX2020 can be used for interpolating 3-D path movements with TwinCAT NC I.
Up to four modules can be connected to the basic CPU module. The connection order is irrelevant. Internally the modules are connected via PCI Express and can be connected subsequently to the CPU "in the field".
The power supply for the CPU module comes from a CX2100 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.
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:
| Technical data | CX2020 |
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| Processor | Intel® Celeron® 827E 1.4 GHz |
| Number of cores | 1 |
| Flash memory | slot for CFast card, 4 or 8 GB included (expandable) |
| Main memory | 2 GB DDR3 RAM (expandable ex factory to 4 GB) |
| Persistent memory | 128 KB NOVRAM integrated |
| Interfaces | 2 x RJ45 10/100/1000 Mbit/s, 1 x DVI-I, 4 x USB 2.0, 1 x optional interface |
| Cooling | passive cooling, optionally with active cooling ex factory |
| Diagnostics LED | 1 x power, 1 x TC status, 1 x flash access, 2 x bus status |
| Clock | internal battery-backed clock for time and date (battery exchangeable) |
| Operating system | Microsoft Windows Embedded Compact 7, Microsoft Windows Embedded Standard 7 P or Microsoft Windows 10 IoT Enterprise LTSB |
| Control software | TwinCAT 2 runtime
TwinCAT 3 runtime (XAR) |
| I/O connection | via power supply module (E-bus or K-bus, automatic recognition) |
| Power supply | 24 V DC (-15 %/+20 %) |
| Max. power consumption | 21 W |
| Dimensions (W x H x D) | 144 mm x 99 mm x 91 mm |
| Weight | approx. 1160 g |
| Operating/storage temperature | -25…+60 °C/-40…+85 °C |
| Relative humidity | 95 %, no condensation |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protection class | IP 20 |
| Approvals/markings | CE, UL |
| TC3 performance class | Performance Plus (50); please see here for an overview of all the TwinCAT 3 performance classes |
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| Ordering information | no operating system | Windows Embedded Compact 7 | Windows Embedded Standard 7 P 32 bit | Windows Embedded Standard 7 P 64 bit | Windows 10 IoT Enterprise 2016 LTSB 32 bit | Windows 10 IoT Enterprise 2016 LTSB 64 bit | no TwinCAT | TwinCAT 2 PLC runtime | TwinCAT 2 NC PTP runtime | TwinCAT 2 NC I runtime | TwinCAT 3 runtime (XAR) |
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| CX2020-0100 | x | – | – | – | – | – | x | – | – | – | – |
| CX2020-0110 | – | x | – | – | – | – | x | – | – | – | – |
| CX2020-0111 | – | x | – | – | – | – | – | x | – | – | – |
| CX2020-0112 | – | x | – | – | – | – | – | – | x | – | – |
| CX2020-0113 | – | x | – | – | – | – | – | – | – | x | – |
| CX2020-0115 | – | x | – | – | – | – | – | – | – | – | x |
| CX2020-0120 | – | – | x | – | – | – | x | – | – | – | – |
| CX2020-0121 | – | – | x | – | – | – | – | x | – | – | – |
| CX2020-0122 | – | – | x | – | – | – | – | – | x | – | – |
| CX2020-0123 | – | – | x | – | – | – | – | – | – | x | – |
| CX2020-0125 | – | – | x | – | – | – | – | – | – | – | x |
| CX2020-0130 | – | – | – | x | – | – | x | – | – | – | – |
| CX2020-0135 | – | – | – | x | – | – | – | – | – | – | x |
| CX2020-0140 | – | – | – | – | x | – | x | – | – | – | – |
| CX2020-0141 | – | – | – | – | x | – | – | x | – | – | – |
| CX2020-0142 | – | – | – | – | x | – | – | – | x | – | – |
| CX2020-0143 | – | – | – | – | x | – | – | – | – | x | – |
| CX2020-0150 | – | – | – | – | – | x | x | – | – | – | – |
| CX2020-0155 | – | – | – | – | – | x | – | – | – | – | x |
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| Accessories | |
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| CX1900-0101 | DVI-to-VGA passive adaptor for connecting a standard desktop VGA monitor to the CX system (singles out the VGA signals of the DVI-I interface). |
| CX2900-0028 | 4 GB CFast card, SLC flash, extended temperature range |
| CX2900-0030 | 8 GB CFast card, SLC flash, extended temperature range |
| CX2900-0032 | 16 GB CFast card, SLC flash, extended temperature range |
| CX2900-0034 | 32 GB CFast card, SLC flash, extended temperature range |
| CX2900-0036 | 64 GB CFast card, SLC flash, extended temperature range |
| CX2900-0038 | 40 GB CFast card, 3D flash, extended temperature range |
| CX2900-0040 | 80 GB CFast card, 3D flash, extended temperature range |
| CX2900-0042 | 160 GB CFast card, 3D flash, extended temperature range |
| CX2900-0101 | Housing locking clips |
| CX2900-0200 | “Active cooling”: factory conversion of the CX2020 CPU module for active cooling in order to enable flexible installation positions (see documentation). Active cooling takes place via a fan cartridge. This option requires the use of a power supply unit type CX2100-0014 or CX2100-0914. |
| CX2900-0204 | Optional expansion:
Instead of 2 GB DDR3 RAM: 4 GB DDR3 RAM |
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| Optional interfaces | |
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| CX2020-N010 | DVI-D interface, additional DVI-D port for clone or extended desktop operation |
| CX2020-N011 | DisplayPort interface, additional DisplayPort for clone or extended desktop operation |
| CX2020-N030 | RS232 interface, D-sub plug, 9-pin |
| CX2020-N031 | RS485 interface, D-sub socket, 9-pin, configuration as an end point, without echo, termination on |
| CX2020-N031-0001 | RS485 interface, D-sub socket, 9-pin, configuration as an end point, with echo, termination on |
| CX2020-N031-0002 | RS485 interface, D-sub socket, 9-pin, configuration as drop point, without echo, termination off |
| CX2020-N031-0003 | RS485 interface, D-sub socket, 9-pin, configuration as drop point, with echo, termination off |
| CX2020-N031-0004 | RS422 interface, D-sub socket, 9-pin, configuration as full duplex end point, termination on |
| CX2020-B110 | EtherCAT slave interface, EtherCAT IN and OUT (2 x RJ45) |
| CX2020-M310 | PROFIBUSｍａｓｔｅｒinterface, D-sub socket, 9-pin |
| CX2020-B310 | PROFIBUS slave interface, D-sub socket, 9-pin |
| CX2020-M510 | CANopenｍａｓｔｅｒinterface, D-sub plug, 9-pin |
| CX2020-B510 | CANopen slave interface, D-sub plug, 9-pin |
| CX2020-M930 | PROFINET RT, controller interface, Ethernet (2 x RJ45) |
| CX2020-B930 | PROFINET RT, device interface, Ethernet (2 x RJ45 switched) |
| CX2020-B931 | PROFINET IRT, device interface, Ethernet (2 x RJ45 switched), in combination with TwinCAT 3 only |
| CX2020-B950 | EtherNet/IP slave interface, Ethernet (2 x RJ45 switched) |
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Product announcement | CX20x0-B931, CX20x0-B950: estimated market release on request
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