140NOC77101  |   以太网通信模块  |  支持多种网络协议

　　类型： I/O 模块

　　型号：140NOC77101

　　保证 ：1年

　　产品或组件类型： 以太网通信模块

　　产品兼容性： 所有 Unity CPU

　　通信端口协议 ;以太网/IP

　　140NOC77101 以太网通信模块是PLC(可编程逻辑控制器)中用于实现以太网通信的重要组成部分。以下是关于以太网通信模块的详细介绍：

　　基础概念：

　　以太网通信模块基于传统的Ethernet通信机制，使用以太网和TCP/IP协议作为通信基础。

　　它提供了对TCP/IP通信的绝对支持，确保了在任何场合下都能进行稳定的网络通信。

　　技术特点：

　　优化实时通信通道：140NOC77101为了满足自动化中的实时要求，基于PLC以太网层的优化实时通信通道减少了通信上占用的时间，提高了自动化数据刷新方面的性能。

　　广泛的网络协议支持：140NOC77101PLC模块支持多种网络协议，包括Modbus/TCP、OPC UA、MQTT等，使得模块能够与不同厂商的设备、控制系统(如DCS、SCADA、HMI等)以及更高层次的企业信息系统(如MES、ERP等)无缝集成。

　　实时数据采集：模块能够实时采集PLC的输入输出状态、过程变量、报警信息等，并将其发送至监控系统或数据库，用于数据分析、报表生成、故障诊断等。

　　接口与兼容性：

　　以太网接口：140NOC77101 模块通常配备标准的RJ45以太网接口，确保与各类PLC设备的兼容连接。

　　串口连接：除了以太网接口外，模块还可能配备RS232/485串口，以适应不同设备的连接需求。

　　Type: I/O module

　　Model: 140NOC77101

　　Guarantee: 1 year

　　Product or component type: Ethernet communication module

　　Product compatibility: All Unity cpus

　　Communication port protocol; Ethernet /IP

　　The 140NOC77101 Ethernet communication module is an important part of the PLC (Programmable logic Controller) for Ethernet communication. The following is a detailed introduction to Ethernet communication modules:

　　Basic concepts:

　　Ethernet communication module is based on the traditional Ethernet communication mechanism, using Ethernet and TCP/IP protocol as the communication basis.

　　It provides absolute support for TCP/IP communication, ensuring stable network communication in any situation.

　　Technical features:

　　Optimized real-time communication channel: 140NOC77101 In order to meet the real-time requirements in automation, the optimized real-time communication channel based on the PLC Ethernet layer reduces the communication time and improves the performance of automatic data refresh.

　　Extensive network protocol support: The 140NOC77101PLC module supports a variety of network protocols, including Modbus/TCP, OPC UA, MQTT, etc., so that the module can be seamlessly integrated with different manufacturers' equipment, control systems (such as DCS, SCADA, HMI, etc.) and higher level enterprise information systems (such as MES, ERP, etc.).

　　Real-time data acquisition: The module can collect the input and output status, process variables, alarm information, etc. of PLC in real time, and send it to the monitoring system or database for data analysis, report generation, fault diagnosis, etc.

　　Interface and compatibility:

　　Ethernet interface: The 140NOC77101 module is usually equipped with a standard RJ45 Ethernet interface to ensure a compatible connection with all types of PLC equipment.

　　Serial connection: In addition to the Ethernet interface, the module may also be equipped with RS232/485 serial port to adapt to the connection needs of different devices.