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Description

CANopen is originally designed for motion-oriented control systems, but today is used in a variety of field applications. It is an object-based, high-level communication protocol with an Object Dictionary, accessible by a 16-bit index, providing the connection point between the interface and the application program. The CANopen provides standardized communication objects for real-time data, special functions, configuration data, and network management. It is based on the CAN (Controller Area Network) protocol that covers the physical and data link layer, with CANopen covering the top five layers. CANopen devices are not strictly Master-Slave or peer-peer devices, where one device can be Master to another, but at the same time be Slave, depending on the network demands. The data rates of CANopen can be adjusted with ranges from 10kbit/s to 1000kbit/s.

Experts

Adeline

jayson-phillis

201Follower

Standard

CAN in AutomationCANopen

Name: CANopen
Brand: CAN in Automation
SKU: db-p-829
Rating: 82 (45 reviews)

Updates(8)

Latest software or firmware version: CiA 401, CiA 410, CiA 402

Support(19)

Compatibility(122)

CANopen is a Can-based communication system compromising higher-later protocols, developed as a standardized embedded network with highly flexible capabilities.

Recommendations: (totaling 45 users)

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CAN in Automation CANopen Updates

Update03/05/2024

Several CiA profiles improved and updated

Update from:
johannes-devicebase (expert)

Update

Update04/11/2023

CAN-XL demonstrators

Update from:
alex-devicebase (expert)

Update

Update04/11/2023

CAN XL TechDay in Troy (MI)

Update from:
alex-devicebase (expert)

Update

Show all updates (8)

Questions and Discussions

What is PDO and SDO in CANopen?

11.6Kviews

What is the difference between these two CANopen objects and what is their purpose in the protocol functioning?

1 Read answer

What is the difference between CAN and CANopen?

11.1Kviews

What separates CAN and CANopen from each other and how do they function?

1 Read answer

What is the difference between CANopen and DeviceNet?

2.5Kviews

Do CANopen and DeviceNet relate to each other? What are their operational differences and use cases when it comes down...

1 Read answer

What is the CANopen protocol frame format?

2.2Kviews

From what fields is the CANopen frame consisted of and what is their purpose when it comes down to communication?

1 Read answer

Functionality CANopen similar to DeviceNet?

1.8Kviews

Is the functionality of CANopen similar to that of DeviceNet?

4 Read answers

What is CANopen NMT used for?

1.8Kviews

What is CANopen NTM consists of and what are the states of the communication protocol?

1 Read answer

Show all Questions (19)

Compatible Products

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Siemens
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40 27 43

IO-Modules

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0 0 55

Grippers & End Effectors

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Show all compatibilities (122)

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