Beckhoff EtherCAT Terminal EL6751 with Master Slave Terminal for CANopen

Basic Information
Place of Origin: China
Brand Name: Beckhoff
Model Number: EL6751
Minimum Order Quantity: 1
Packaging Details: box package
Delivery Time: 3-5 working days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 100 pcs per week
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Brand: Beckhoff Model: EL6751
Product Name: Beckhoff EtherCAT Terminal EL6751 With Master Slave Terminal For CANopen Connection Technology: 4-wire
Nominal Voltage: 24 V DC (-15 %/+20 %)

Beckhoff EtherCAT Terminal EL6751 with Master Slave Terminal for CANopen

Beckhoff EtherCAT Terminal EL6751 with Master/Slave Terminal for CANopen

EL6751 is an EL6xxx series master terminal manufactured by Beckhoff. This terminal weighs approx. 70 g, operates at a temperature range of -25 to +60 degrees Celsius, and its current consumption (from the E-bus) is typ. 230 mA. It is widely used in Homag woodworking machine.
Beckhoff Automation EL6751.jpg

EL6751 has a powerful protocol implementation with many features:
• All CANopen PDO communication types are supported: event driven, time driven (using an event timer), synchronous, polling.
• synchronization with the PC controller’s task cycle
• SYNC cycle with quartz precision for drive synchronization, zero cumulative jitter
• parameter communication (SDO) at start-up and when running
• emergency message handling, guarding and heartbeat
• powerful parameter and diagnostics interfaces
• online bus load display
EtherCAT Terminal EL6751.jpg

Technical data for EL6751 master terminal and EL16751-0010 Slave terminal

Technical data




CANopen master terminal

CANopen slave terminal



Number of fieldbus channels


Data transfer rates

10, 20, 50, 100, 125, 250, 500, 800, 1000 kbaud


CANopen network master and CANopen manager, optionally CANopen slave


D-sub connector, 9-pin according to CANopen specification, galvanically decoupled

Hardware diagnostics

status LEDs

Current consumption E-bus

typ. 230 mA

Special features

status LEDs, CANopen network master, CANopen Manager, supports RAW-CAN

status LEDs, CANopen slave


approx. 70 g

Operating/storage temperature

-25…+60 °C/-40…+85 °C

Relative humidity

95 %, no condensation

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

Protect. rating/installation pos.




Ex marking

II 3 G Ex nA IIC T4 Gc

EL6751 communication processor.jpg

EL6751 can be used for connection to CANopen networks. The terminal, however, enables a more space-saving implementation since no PCI slots are required in the Industrial PC.
Master Terminal for CANopen.jpg

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CANopen bus system .jpg

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EL6751 PLCs.jpg


Contact Details
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