Weintek智能通信网关CMT-G01消除了单独的HMI的需求

In a recent video with Design World executive editorLee Teschler，，，，we got the chance to review aWeintek cMT-G01 smart communication gateway. The new gateway is聪明的because it performs jobs that would normally require a separate HMI.
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该网关支持300多个协议和控制器品牌。这与其他通信网关形成鲜明对比，这些网关由于连接有限而产生了高集成成本。CMT-G01将多个设备集成在一起…支持Modbus TCP/IP，MQTT和OPC UA客户端/服务器通信。由于网关执行协议转换，因此允许高层管理系统通过MODBUS TCP/IP访问任何CMT-G01连接控制器。实际上，网关可以将所有控制器数据传输到SCADA和ERP系统。再加上网关的内置MQTT服务器/客户端和OPC UA服务器促进了不同现场设备的集成。

Besides integrating multiple devices, the cMT-G01 gateway is equipped with data acquisition capabilities and the same analysis functions as an HMI — such as capture event log, for example. It can implement data transfers (of recipe data and more) between devices. The gateway can also run macros to perform arithmetical and logical operations … and it supports a scheduler to trigger events at specified times. MQTT and OPC UA protocols are built-in features to support a TLS/SSL certificate system designed for secure data transfer.

更具体地说，网关可与Weintek的EasyAccess 2.0远程访问软件一起使用。信息使用TLS/SSL加密，以防止黑客入侵并确保数据完整性。与EasyAccess 2.0连接时，网关可以通过推送通知功能发送实时警报通知和电子邮件。它还可以使人员对具有传递功能的远程位置的HMI和PLC进行故障排除。将CMT-G01与EasyAccess 2.0相结合，可以提高效率，同时降低潜在的生产力和损益。