Communication interfaces - Overview

The PLCnext Runtime System comes with built-in communication interfaces. Depending on the firmware release on your PLCnext Control, the set of features can be different. 

Here you will find a description to every communication interface:

• OPC UA® Server
• OPC UA® Client
• OPC UA® PubSub
• Remote Service Calls (RSC)
• gRPC communication
• REST data interface
• MQTT