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Beckhoff CX8010

The CX8010 is a Beckhoff control system in an embedded PC format with an EtherCAT slave interface. It runs TwinCAT 2 PLC programs written in IEC 61131-3 and is programmed over an additional Ethernet interface. Optional K-bus or E-bus terminals attach to the bus interface, and the unit recognises the connected I/O system automatically at start-up.

Source checked10/10 values · 2026-10-25Beckhoff AutomationEmbedded PC
CX8010X11 × ETHERNETArm9™, 400 MHz24 V DC (-15%/+20%)IP20CX8010 · FRONTSchematic · port count from spec
IP rating
IP20
Weight
0.18kg

Specification

1 source
Categoryembedded pc
Ethernet ports1
ProcessorArm9™, 400 MHz
Supply voltage24 V DC (-15%/+20%)
Power consumption0.003 kW
Operating temp min0 °C
Operating temp max55 °C

Quick answers

How much does the Beckhoff CX8010 weigh?
0.18 kg, per Embedded PC with Arm9™ and EtherCAT slave (beckhoff.com).
What is the IP rating of the Beckhoff CX8010?
IP20, per Embedded PC with Arm9™ and EtherCAT slave (beckhoff.com).

Study notes

  • Product status: regular delivery, not recommended for new projects; recommended alternative is CX8210.
  • Operating system is Windows Embedded CE 6; extended support for this OS has ended, so up-to-date security updates can no longer be provided.
  • Control software is TwinCAT 2 PLC; programming languages are IEC 61131-3.
  • Main memory is 64 MB DDR2 RAM (not expandable); flash is a microSD card slot with 512 MB card included, optionally expandable.
  • Integrated 1-second UPS with 1 MB on the microSD card.
  • I/O connection is E-bus or K-bus with automatic recognition; current supply for E-bus/K-bus is 2 A.
  • Max. power consumption of E-bus/K-bus is 10 W (5 V/max. 2 A).
  • Dimensions (W x H x D) 64 mm x 100 mm x 73 mm; weight approx. 180 g; passive cooling.
  • Clock is internal, battery-backed for time and date, with exchangeable battery behind the front flap.
  • DIP switch sets the Explicit Device Identification Value for a Hot Connect group.
  • EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4; vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27.
  • Storage temperature -25…+85 °C; relative humidity 95%, no condensation; web-based management and web visualization supported.

Safety

  • Protection rating IP20.
  • Approvals/markings: CE, UL, ATEX, IECEx, cFMus.
  • ATEX marking: II 3G Ex nA IIC T4 Gc and II 3D Ex tc IIIC T135°C Dc.
  • IECEx marking: Ex nA IIC T4 Gc and Ex tc IIIC T135°C Dc.
  • cFMus marking: Class I, Division 2, Groups A, B, C, D; Class I, Zone 2, AEx ec IIC T4 Gc.
  • Operating temperature range 0…55 °C.
  • Power supply 24 V DC (-15%/+20%).
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