Beckhoff Automation Components

🏢 About Beckhoff

Beckhoff is a global leader in PC-based automation technology. Known for its EtherCAT communication standard and powerful control systems, Beckhoff products are widely used in industrial automation, robotics, packaging, and smart factories.

At BlueBlueTech, we supply a variety of Beckhoff automation components, including popular and hard-to-find models. Whether you're looking for original modules or compatible alternatives, we provide reliable sourcing, competitive pricing, and export-ready service.

🔹 EL1904 – TwinSAFE Input Terminal

4-channel digital safety input terminal
Designed for integrating emergency stop, light curtains, safety switches, etc.
TÜV-certified for use in safety circuits (up to SIL 3, Cat 4, PL e)
Suitable for EtherCAT-based safety systems

📌 Common use: Safety system input collection in robotic lines and industrial machinery

🔹 EL2904 – TwinSAFE Output Terminal

4-channel digital safety output terminal
24 V DC outputs, 2 A per channel, short-circuit proof
Enables safe shutdown of actuators (e.g. valves, motors)
Integrated diagnostics, meets SIL 3 / PL e

📌 Common use: Drives safety outputs in systems requiring certified emergency stop or safe motion

📦 Frequently Supplied Beckhoff Models

We provide a wide selection of popular Beckhoff components.

The following are some of the Beckhoff models we commonly supply.
For pricing, availability, or lead time, please feel free to contact us at:
📧 bluebluetech@163.com

🔹 Digital Input Terminals (EL1xxx Series)

EL1004 – 4-channel digital input
EL1008 – 8-channel digital input
EL1014 – 4-channel input, enhanced filter
EL1034 – with differential input
EL1904 – TwinSAFE 4-channel safety input

🔹 Digital Output Terminals (EL2xxx Series)

EL2004 – 4-channel digital output
EL2008 – 8-channel digital output
EL2809 – 16-channel output, 24V DC
EL2904 – TwinSAFE 4-channel safety output

🔹 Analog Input/Output Terminals

EL3002 – 2-channel analog input (±10V)
EL3062 – 2-channel input, 16-bit resolution
EL4004 – 4-channel analog output
EL4102 – 2-channel analog output, ±10V

🔹 Embedded PCs (CX Series)

CX9020 – ARM Cortex-A8, compact design
CX5120 – Intel Atom E3815, fanless
CX5130 – Intel Atom E3827, 2-core
CX2040 – Intel Core i7, high performance
CX5010 – mid-range PC with DVI, Ethernet

🔹 Other Modules / Accessories

KL9010 – Bus Coupler for K-Bus
EK1100 – EtherCAT Coupler
EL6070 – License key terminal for TwinCAT
ZK1090-9191 – EtherCAT cable, 0.5m / 1m / 3m

💬 Need Help Finding a Specific Part?

If the model you are looking for is not listed here, just send us the part number or product photo by email.
We will respond with price and lead time within 12 hours.

📧 bluebluetech@163.com

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