Embedded industrial controller Beckhoff CX5120

Embedded industrial controller for engineering selection. Check the manufacturer's documentation for the ordered variant, options and installation conditions.

Manufacturer part number: CX5120
Brand: Beckhoff
Category: PLC and HMI
Catalog status: Request a quotation

Technical specifications

Processor: Intel Atom E3815, 1.46 GHz
CPU cores: 1
RAM: 2 GB DDR3
Supply voltage: 24 V DC (-15%/+20%)
Maximum power consumption: 11 W; 18 W with UPS charging
Protection: IP20
Operating system compatibility: Windows Embedded Compact 7: support expired; no security updates; TwinCAT supported only up to Build 4024. Other OS/order options require separate confirmation.

Manufacturer manual · CX5120 · en · PDF · 3.0 · 2026-04-09 · Access could not be verifiedManufacturer source: Beckhoff · Document author: Beckhoff Automation · Model explicitly covered in family document · Covered models: CX5120, CX5130, CX5140 · Checked: 2026-10-14Manufacturer datasheet · CX51x0 manual / Technical data / explicit CX5120 column · en · HTML · 3.0Manufacturer source: Beckhoff · Model explicitly covered in family document · Covered models: CX5120 · Checked: 2026-10-08Official manufacturer source

This sheet provides a quick technical summary. For design, installation and final selection, review the latest official manufacturer documentation and verify the complete part number.