IC200CMM020  逻辑的串行通信模块

IC200CMM020  逻辑的串行通信模块

IC200CMM020是 GE Fanuc（现为艾默生自动化解决方案的一部分）的 VersaMax I/O 系列串行通信模块。它在由 Genius 网络接口单元 （NIU） 控制的 VersaMax I/O Station 中充当 Modbus RTU 主站。串行通信模块（如 IC200CMM020）可以安装在 I/O Station 内的任何位置。每个 I/O Station 最多可容纳两个串行通信模块。

主要特点：

• Modbus RTU主站：作为Modbus RTU主站运行，可与Modbus RTU从站设备进行通信，以交换数据和控制参数。

• RS-485 串口：配备 RS-485 串行端口，用于通过多点网络连接到 Modbus RTU 从站设备。

• 波特率选择：支持一系列波特率（1200、2400、4800、9600 和 19200 bps），以满足所连接从设备的通信要求。

• 半双工通信：采用半双工通信，模块可以同时发送和接收数据，但不能同时发送和接收数据。

• 数据长度配置：允许配置数据长度（7 位或 8 位），以确保与连接的从设备兼容。

• 奇偶校验选择：允许选择奇偶校验（偶数、奇数或无）以检测和纠正数据传输错误。

• 停止位选择：允许选择停止位的数量（1 或 2），以确保可靠的数据传输。

应用：

• 工业自动化系统：主要用于工业自动化系统，用于在 PLC 或控制器与 Modbus RTU 从设备（如传感器、执行器和其他控制系统）之间建立通信。

• 过程控制系统：用于过程控制系统，连接传感器、执行器和其他控制系统，促进各种工业过程的数据采集、参数控制和实时监控。

• 制造自动化：集成到制造自动化系统中，与传感器、控制设备和机器人进行通信，从而实现机器状况的实时监控、制造过程的精确控制以及生产效率的优化。

• 环境监测系统：用于环境监测系统，连接传感器和控制系统，促进数据收集、环境参数监测和法规遵从性。

• 测试和测量系统：用于测试和测量系统，连接测试设备和数据采集设备，实现数据记录、设备控制和测试自动化。

IC200CMM020  逻辑的串行通信模块

The IC200CMM020 is the VersaMax I/O series serial communication module from GE Fanuc (now part of Emerson Automation Solutions). It acts as the Modbus RTU master in the VersaMax I/O Station controlled by the Genius Network Interface Unit (NIU). Serial communication modules, such as the IC200CMM020, can be installed anywhere within the I/O Station. Each I/O Station can accommodate up to two serial communication modules.

Main features:

Modbus RTU Master station: Operates as a Modbus RTU master station and can communicate with Modbus RTU slave station equipment to exchange data and control parameters.

RS-485 Serial port: Equipped with an RS-485 serial port for connecting to Modbus RTU slave devices over a multipoint network.

Baud Rate selection: Support a range of baud rates (1200, 2400, 4800, 9600 and 19200 bps) to meet the communication requirements of the connected slave device.

Half duplex communication: With half duplex communication, the module can send and receive data at the same time, but not at the same time.

Data length configuration: Allows data length (7 or 8 bits) to be configured to ensure compatibility with the connected slave device.

Parity selection: Allows you to select parity (even, odd, or none) to detect and correct data transmission errors.

Stop bit selection: The number of stop bits (1 or 2) can be selected to ensure reliable data transmission.

Applications:

Industrial Automation systems: Mainly used in industrial automation systems to establish communication between PLCS or controllers and Modbus RTU slave devices such as sensors, actuators and other control systems.

Process control systems: Used in process control systems to connect sensors, actuators and other control systems to facilitate data acquisition, parameter control and real-time monitoring of various industrial processes.

Manufacturing automation: Integrated into manufacturing automation systems, communication with sensors, control devices, and robots enables real-time monitoring of machine conditions, precise control of manufacturing processes, and optimization of production efficiency.

Environmental Monitoring systems: For environmental monitoring systems that connect sensors and control systems to facilitate data collection, monitoring of environmental parameters and regulatory compliance.

Test and measurement system: Used for test and measurement systems, connecting test equipment and data acquisition equipment to achieve data recording, equipment control and test automation.