CI541V1 | Power supply | 5SDF1045H0002 |5SDF0860H0003

Model: CI541V1

Directory Description: CI541V1 Profibus interface submodule

Express: SF Express

Delivery time: 3-5 days/week

Warranty: 365 days

dimension

Product net thickness/length: 255 mm

Product height: 20 mm

Product width: 125 mm

Net weight: 0.17 kg

Interface submodule plays an important role in software architecture, it is mainly responsible for realizing the interaction with different systems or components. The following is a detailed description of the docking port sub-module:

1. Function

The main function of the CI541V1 interface submodule is to provide the system with an interface to interact with other systems or components, and realize the exchange of data and the call of functions. Through the interface sub-module, the decoupling between the systems can be realized, and the scalability and maintainability of the system can be improved.

Ii. Types

Physical port: The CI541V1 directly corresponds to the communication ports on the device, such as serial ports and network ports. A physical interface has physical layer attributes, such as hardware information and network port type.

Logical interface: Virtual interfaces created based on service logic at the software layer, such as bond, vlan, tag subinterface, mac subinterface, veth, and lo. Logical interfaces do not have physical layer attributes, but have link layer and network layer attributes.

Iii. Function

Interface management: Manages all types of interfaces in a heterogeneous architecture, including physical interface management and logical interface addition, deletion, checking and modification. Through the unified implementation of various interfaces, the upper layer module provides a unified use method and operation interface, and provides the underlying function support for the subsequent module development.

Message processing: The interface submodule needs to carefully analyze the type of message, including the priority, the processing delay requirements (asynchronous or synchronous messages), the amount of concurrent messages, and so on. For critical synchronous messages, it is necessary to ensure fast and accurate processing. Asynchronous non-critical messages can be processed by separate threads to avoid affecting normal service processing.