What is BS EN 50325-4 - Controller-device interfaces CANopen about?
BS EN 50325-4 is the fourth part of the multiple series that specifies the following particular requirements for CANopen:
- Requirements for interfaces between programmable controllers and devices with input/output capabilities
- Normal service conditions for devices
- Constructional and performance requirements
Who is BS EN 50325-4 - Controller-device interfaces CANopen for?
BS EN 50325-4 on controller-device interfaces is useful for:
- Manufacturers and suppliers of interface controllers  
- IT automation industries  
- Dealers and distributors of interface controllers  
- Designers and developers of interface controllers  
- Test/ service providers interface controllers   
Why should you use BS EN 50325-4 - Controller-device interfaces CANopen?
CANopen is intended for use in but is not limited to, industrial automation applications. These applications may include devices such as generic digital and analogue input/output modules, motion controllers, human-machine interfaces, sensors, closed-loop controllers, encoders, hydraulic valves, and programmable controllers.
BS EN 50325-4 specifies encoding rules for the representation of values of data types and the CAN network transfer syntax for the representations. BS EN 50325-4 provides you with data type to determine a relation between values and encoding for data of that type. BS EN 50325-4 also assists you with the details of Object dictionary structure and entries which are common to all devices.
Overall, you can use BS EN 50325-4 to ensure precise data exchange functionality and support of inter-operating devices.
