EPRO MMS6823

Usage Parameters

Typical operating temperature range: The ambient operating temperature is 0 - 60°C, and the ambient storage and transportation temperature is -40 - 85°C, supporting operation under various temperature conditions.

Humidity: It allows up to 90% relative humidity as long as there is no condensation; therefore, it enhances its normal operation in various humidity environments.

Vibration and shock resistance: It meets the vibration requirements of the IEC 68-2 standard, in which case it is recommended to use a high peak acceleration, the reverse value is about 98 m/s, and the rated shock duration is 16ms.

Power supply: The power supply voltage is 220V, and the local bus power supply rated current is +5Vdc@1.4A, ensuring that the module has a stable power supply. Transmission rate: The RS485 bus transmission rate can be selected between 38400bps~57600bps according to the actual application to ensure the high efficiency of data transmission.

Interface: It has 1 RS232 serial port COM1, which shares the serial port interrupt status and read/write indicator light; 8 RS485 serial ports COM2~COM9, which share the serial port interrupt and read/write indicator light. The 10M/100M industrial Ethernet interface supports keyboard, mouse, VGA graphics, etc., and provides rich interface data communication and human-computer interaction functions.

Product Function

Data acquisition: EPRO MMS6823 continuously collects data from the connected MMS6000 board through the RS485 bus, and collects characteristic values, report data, and board status data in real time. It can support up to 192 channels and can monitor multiple parameter states of rotating machinery.

Data transmission: There are two data output methods, namely MODBUS RTU/ASCII and Ethernet TCP/IP. According to the XML configuration file, MODBUS can be RTU or ASCII; DCS can access these data in combination with the EPRO MMS6823 system and DEH. Ethernet TCP/IP central communication is carried out through a standard RJ45 connector with an adaptive data transmission rate of 10-100 Mbps, which enables remote control, monitoring, configuration and debugging.

Redundant design: The module provides input power redundancy. This improves the reliability and stability of the equipment and ensures that the equipment can continue to operate even if there is a power problem. 

Phase key signal adjustment: This will provide users with a key phase signal adjustment function, allowing simple phase calibration while making precise measurements. This is essential for analyzing the operating status of rotating machinery.

Multi-threaded data processing: The data acquisition communication service program uses multi-threading technology to read and write data in parallel for each channel of the EPRO MMS6823 board. Each serial port is controlled by a separate thread for reading and writing, ensuring data synchronization between channels.

Application scope

Power generation industry: Used to monitor the displacement, vibration and other parameters of power generation equipment such as steam turbine generators and turbines to ensure safe and stable operation of power plants, improve power generation efficiency and reduce maintenance costs.

Petrochemical industry: In the field of petrochemical industry, it can monitor the displacement and vibration of compressors, pumps and other equipment to prevent failure and shutdown, ensure the normal production process, and avoid safety accidents and production losses.

Coal-new energy industry: Applicable to mining equipment such as large fan rotating motors, conveyor motors, etc. EPRO MMS6823 can monitor its operating status in real time, quickly discover hidden dangers, and ensure safe production in mines.

Metallurgy: Monitor the displacement and vibration of rolling mills, fans and other equipment in metallurgical plants to improve product quality, extend equipment life, and optimize production processes.