CANopen is a communication protocol based on CAN (Controller Area Network) which is perfect for integrating into a wide range of automation solutions. CANopen is defined and standardised in European standard EN-50325-4, meaning that there is no longer any need for users to worry about CAN-specific details.

　　The new digital 23SXc KELLER pressure transmitter is a version of the tried-and-tested 23SX, upgraded with the CANopen interface. The performance, robustness and media compatibility of the 23SX paired with the CANopen interface offers users greater flexibility in their measurement chain.

CANopen是一种基于CAN(控制器局域网)的通信协议，非常适合集成到各种自动化解决方案中。CANopen在欧洲标准EN-50325-4中进行了定义和标准化，这意味着用户不再需要担心can特定的细节。

新型数字23SXc KELLER压力变送器是久经考验的23SX的一个版本，升级了CANopen接口。23SX的性能、稳健性和介质兼容性与CANopen接口相结合，为用户在测量链中提供了更大的灵活性。