PROSOFT PLX31-MBTCP-MBS4 Serial Communication Module

• Bidirectional Protocol Conversion: It supports real-time bidirectional conversion between Modbus TCP and Modbus RTU/ASCII protocols. It can quickly convert the Modbus RTU/ASCII protocol data of serial port devices into Modbus TCP protocol data recognizable by Ethernet, and vice versa, easily breaking down the communication barriers between devices with different protocols.​

• Multi-serial Port Integration: Equipped with 4 independent RS-232/RS-485 serial ports, it can connect multiple serial port devices simultaneously, such as PLCs, sensors, and instruments, meeting the communication needs of multiple devices in complex industrial scenarios and significantly improving data interaction efficiency.​

• High-speed and Stable Communication: Using high-speed communication chips and optimized communication algorithms, the data transmission rate can reach up to 115.2 kbps, ensuring fast and stable data transmission between serial ports and Ethernet, reducing data delay and loss, and guaranteeing the real-time performance of industrial control.​

• Flexible Configuration and Management: Through the Web interface or supporting configuration software, users can conveniently perform personalized settings for serial port parameters (baud rate, data bits, stop bits, parity bits, etc.), protocol conversion rules, communication timeouts, etc. It also supports online configuration and firmware upgrades, facilitating system debugging and maintenance.​

• Communication Interfaces: 4 configurable RS-232/RS-485 serial ports (DB9 interface), 1 Ethernet interface (RJ45, 10/100Mbps auto-negotiation).​

• Supported Protocols: Modbus TCP master/slave, Modbus RTU master/slave, Modbus ASCII master/slave.​

• Data Capacity: Each serial port supports a maximum data frame length of [X] bytes, meeting the data transmission requirements of different scales.​

• Working Environment: The operating temperature is -40°C - 70°C, and the storage temperature is -40°C - 85°C; the relative humidity is 5% - 95% (non-condensing); the protection level is IP20, adapting to harsh industrial environments.​

• Power Supply Requirements: Powered by DC 24V with low power consumption, it supports redundant power input, enhancing power supply stability.​

• High Compatibility: It is compatible with mainstream industrial automation brand devices on the market, such as Rockwell, Schneider, Siemens, etc., and can be easily integrated into existing industrial control systems, reducing system upgrade costs.​

• Stable and Reliable: Using industrial-grade components, and through strict aging tests and environmental verification, it has a long Mean Time Between Failures (MTBF) and excellent electromagnetic interference resistance. It can operate stably in harsh environments such as high temperature, humidity, and vibration.​

• Convenient Deployment: With a modular design, it supports standard DIN rail installation, and the installation process is simple and quick. The graphical configuration interface reduces the difficulty of operation, allowing even non-professionals to quickly complete the deployment and debugging of the module.​

• Comprehensive Technical Support: PROSOFT provides comprehensive technical support services, including online technical documents, telephone support, on-site debugging, etc., helping users quickly solve problems encountered during use.​

• Industrial Automation Production Lines: Connect serial port devices on the production line with the Ethernet control system, realizing device status monitoring, production data collection and transmission, and improving the automation level and production efficiency of the production line.​

• Intelligent Building Control Systems: In building automation systems, it connects various serial communication sensors and controllers with the Ethernet management system, realizing functions such as environmental parameter monitoring and remote device control, and creating an intelligent and efficient building management system.​

• Energy Monitoring Systems: It is used to connect serial port devices such as energy metering instruments and frequency converters with the upper computer system, collecting and transmitting energy data in real-time, providing accurate data support for energy management and optimization.​

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