EPRO MMS6822

Usage Parameters

Input and output channels: EPRO MMS6822 has 2 analog input channels that can accommodate 4-20mA and 0-10V signals, allowing the connection of various analog sensors. Two digital input channels are also provided for handling dry contacts and simple switches, and two digital output channels perform the same functions as relay types and simple switches.

Communication: Modbus RTU is used for communication. With optional speeds (9600bps, l9200bps and 38400bps), it can be flexibly configured according to various application requirements. With appropriate communication lines, communication can be carried out at a distance of up to one kilometer.

Power supply: The module uses a DC 24V power supply, which can stabilize its operation.

Working temperature and protection: The working temperature is -20 degrees to +55 degrees, and it can work in various industrial environments. The protection level is IP20, which can prevent dust and other mechanical damage.

Analog resolution and digital I/O specifications: 16-bit analog resolution ensures high-precision data acquisition. The interface uses dry contact (ON/OFF) or unprotected switch as digital input type, and relay or unprotected switch as digital output. Relay can adopt AC 250V/2A or DC 30V/2A.

Product Function

Data Acquisition and Monitoring: EPRO MMS6822 is designed to collect and monitor various input and output conditions in industrial processes. It can hardwire analog signals such as temperature, pressure and flow through its input channels, and monitor digital lines showing switch status, valves and other equipment through its digital input channels. It has the function of real-time monitoring of industrial equipment working conditions and processes.

Control and Drive: The module can control external devices such as relays, motors and solenoid valves through its output channels. The industrial process can be automatically controlled using these data and predefined control logic rules; the system can take certain actions, such as starting or stopping the motor, based on the set temperature or pressure thresholds.

Fault Detection and Alarm: The module can detect abnormal conditions or faults in the process or equipment it is adapted to. Faults can trigger alarm signals or communicate fault information to the central control room through its digital output channels. This provides operators with enough time to identify the problem and find a solution, minimizing downtime and possible damage to the equipment.

Data recording and analysis: EPRO MMS6822 can store all acquired data for future analysis. The experience gained from the data will help analyze the performance of factory equipment, optimize process parameters and predict possible failures. Analysis of historical data will help maintenance personnel schedule preventive maintenance more effectively, greatly reduce maintenance costs and improve equipment reliability.

Compatibility and integration: It can be used with different types of Emerson controllers (such as DeltaV and Ovation systems) and other industrial control systems. This allows it to be easily integrated into existing automation architectures, which helps expand and upgrade industrial control systems.

Application Scope

In the manufacturing industry: It is used to monitor and control production equipment such as conveyor belts, machine tools and packaging machines to ensure the smooth progress of the production process and product quality.

In the energy field: It can be used to monitor the operation of power generation equipment such as turbines, generators and energy distribution in the power grid.

In the oil and gas field: It is used to monitor the parameters of pipelines, pumps and compressors to ensure the safe and efficient operation of oil and gas production and transportation systems.

Logistics applications: It also shows that it is widely used for process control, equipment monitoring and energy management in industries such as chemical, pharmaceutical, food and beverage, water treatment and building automation.