
DVI-D interface, additional DVI-D port for clone or extended display mode. Is not supported by Windows Embedded Compact 7.
RS485 interface, D-sub socket, 9-pin, configuration as an end point, with echo, termination on
Discontinued by Beckhoff — we can still source the original CX2020-N031-0001 (new, used or refurbished, subject to availability). Request a quote below.
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 an option. The controller boots from
Beckhoff CX2020-N031-0001 — RS485 interface, D-sub socket, 9-pin, configuration as an end point, with echo, termination on. Beckhoff service-phase product: no longer in the current range. PartnerPLC sources discontinued and surplus Beckhoff automation parts — request a quote for price, condition and lead time.
| Product family | CX2020 – Basic CPU module |
| Lifecycle | Service phase (discontinued, no longer in Beckhoff's product range) |
| Processor | Intel ® Celeron ® 827E 1.4 GHz |
| Number of cores | 1 |
| Flash memory | 20 GB or 40 GB CFast flash card (depending on the operating system), optionally extendable |
| Main memory | 2 GB DDR3 RAM (expandable ex factory to 4 GB) |
| Interfaces | 2 x RJ45 10/100/1000 Mbit/s, 1 x DVI-I, 4 x USB 2.0, 1 x optional interface |
| Cooling | passive, 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 | Windows Embedded Compact 7, Windows Embedded Standard 7, Windows 10 IoT Enterprise 2016 LTSB, TwinCAT/BSD |
| 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%) |
| NOVRAM | 128 kB |
| Max. power consumption | 21 W |
| Weight | approx. 1160 g |
| Dimensions (W x H x D) | 144 mm x 99 mm x 91 mm |
| Relative humidity | 95%, no condensation |
| Operating temperature | -25…+60°C |
| Storage temperature | -40…+85°C |
| 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 rating | IP20 |
| Approvals/markings | CE, UL |
| TwinCAT 3 platform level | Performance Plus (50); please see here for an overview of all the TwinCAT 3 platform level |
Yes. Beckhoff has discontinued the CX2020-N031-0001, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.
CX2020-N031-0001 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Yes — mention it when you request a quote for CX2020-N031-0001 and we'll include express shipping options in our reply.
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for CX2020-N031-0001, subject to availability and destination.

DVI-D interface, additional DVI-D port for clone or extended display mode. Is not supported by Windows Embedded Compact 7.

DisplayPort interface, additional DisplayPort for clone or extended display mode. Is not supported by Windows Embedded Compact 7.


RS485 interface, D-sub socket, 9-pin, configuration as an end point, without echo, termination on

RS485 interface, D-sub socket, 9-pin, configuration as drop point, without echo, termination off

RS485 interface, D-sub socket, 9-pin, configuration as drop point, with echo, termination off

RS422 interface, D-sub socket, 9-pin, configuration as full duplex end point, termination on
