Machine Schema
Connect MCP

Beckhoff CX8050

The CX8050 is a Beckhoff controller with a CANopen master interface and an Ethernet interface for programming. It can also connect K-bus or E-bus terminals and detects the connected system during startup. It runs Windows Embedded CE 6 with TwinCAT 2 PLC and is programmed using IEC 61131-3.

Source checked9/9 values · 2026-10-25Beckhoff AutomationEmbedded PC
CX8050X11 × ETHERNETArm9™, 400 MHz24 V DC (-15%/+20%)IP20CX8050 · 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 CX8050 weigh?
0.18 kg, per Embedded PC with Arm9™ and CANopen master (beckhoff.com).
What is the IP rating of the Beckhoff CX8050?
IP20, per Embedded PC with Arm9™ and CANopen master (beckhoff.com).

Study notes

  • Product status: regular delivery, not recommended for new projects; recommended alternative is CX8200.
  • Supports CANopen master and CAN-Layer-2 communication.
  • Automatically detects whether K-bus or E-bus terminals are connected during startup.
  • Programming languages: IEC 61131-3; control software: TwinCAT 2 PLC; operating system: Windows Embedded CE 6.
  • Main memory: 64 MB DDR2 RAM, not expandable; flash memory: microSD slot with 512 MB included.
  • Integrated 1-second UPS with 1 MB on microSD card.
  • Bus interface: 9-pin D-sub connector according to CANopen specification, galvanically decoupled; transmission rate up to 1 Mbaud with automatic detection.
  • Internal battery-backed clock; battery is behind the front flap and exchangeable.
  • Storage temperature: -25…+85°C; relative humidity: 95%, no condensation.
  • Max power consumption E-bus/K-bus: 10 W (5 V/max. 2 A).
  • Extended support for Windows Embedded CE 6 has ended; up-to-date security updates can no longer be provided.

Safety

  • Approvals/markings: CE, UL, ATEX, IECEx, cFMus.
  • ATEX marking: II 3G Ex nA IIC T4 Gc; II 3D Ex tc IIIC T135°C Dc.
  • IECEx marking: Ex nA IIC T4 Gc; 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.
↑↓ navigate↵ openesc close