The Message Queuing Telemetry Transport (MQTT) Client interface for ThingWorx Kepware Edge provides industrial data to Industrial IoT and cloud solutions, including Azure IoT Hub, Azure IoT Edge, Amazon Web Services (AWS) IoT Core, and others. ThingWorx Kepware Edge allows the server to be deployed directly at the edge, meaning MQTT can be used to transport data securely over the network.
MQTT is a highly efficient protocol. As a 'publish/subscribe' protocol, it can be configured to send data on change versus constantly requesting updates. Using MQTT can therefore reduce network traffic and associated costs, which can be especially high on cellular or satellite connections.
MQTT also utilizes modern security: TLS at the transport layer, and encryption and authentication at the application layer. Users can be assured of message confidentiality and integrity using the MQTT protocol.
资源
性能
- Streams real-time data from KEPServerEX to popular IoT and Cloud solutions such as Azure IoT Hub, Azure IoT Edge, and AWS IoT Core, among others
- Supports publish/subscribe with MQTT servers/brokers supporting MQTT Spec 3.1 and 3.1.1
- Leverages the drivers within ThingWorx Kepware Edge to collect data from thousands of industrial sensors and machines, including PLCs, RTUs, PACs, DAQs, controllers, and more
- Offers advanced message formatting for client agents to support multiple data modeling requirements, such as JSON, XML, CSV, and custom models
- Includes advanced features such as deadbanding, support for reading and writing data arrays, and multiple application connections
什么是接口？
ThingWorx Kepware Edge 允许将 KEPServerEX 最有价值的功能部署在基于 Linux 的环境中。它可帮助用户灵活地部署有价值的 Kepware 功能，并在本地连接到领先的工业物联网平台 ThingWorx。
接口是一种软件组件，可使 ThingWorx Kepware Edge 满足特定客户端应用程序的连接要求。接口处理通向监视或控制设备的应用程序的所有受支持连接；驱动则处理与数据源进行的所有专属通信。