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Home > Electrical & Electronics > Electrical Control System > ALSTOM MAVS01L1AB0501D Programmable Logic Controller (PLC) Module

ALSTOM MAVS01L1AB0501D Programmable Logic Controller (PLC) Module

ALSTOM MAVS01L1AB0501D Programmable Logic Controller (PLC) Module thumbnail-3

ALSTOM MAVS01L1AB0501D Programmable Logic Controller (PLC) Module photo-1

ALSTOM MAVS01L1AB0501D Programmable Logic Controller (PLC) Module photo-2

ALSTOM MAVS01L1AB0501D Programmable Logic Controller (PLC) Module photo-3

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, Global universal model

Condition:

Other, Global universal model

Task:

Other, Global universal model

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Guizhou Yuanmiao Automation Equipment Co., Ltd.

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Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

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Material Other, Global universal model

Condition Other, Global universal model

Task Other, Global universal model

Mathematical Model Other, Global universal model

Signal Other, Global universal model

Customized Non-Customized

Structure Other, Global universal model

Power Supply 24V DC

Dimensions 150mm×200mm×120mm

ALSTOM MAVS01L1AB0501D

Features

Modularity and Scalability: The MAVS series is modular, and the MAVS01L1AB0501D can be easily expanded and integrated with other PLCs and control systems to meet the requirements of industrial automation projects of different scales and complexities.
High-performance Processing Capacity: Equipped with an advanced microprocessor, it can quickly execute control algorithms and has high processing capabilities, enabling real-time handling of complex control tasks to ensure efficient and stable operation of industrial production processes.
Rich I/O Support

Digital I/O: Typically provides 16-32 digital input/output channels, which can be used to connect various digital devices such as buttons, switches, relays, indicator lights, etc., to achieve control over the start/stop and status monitoring of industrial equipment.
Analog I/O: Supports analog input and output modules, generally with 4-8 channels, which can be used to connect analog devices such as temperature sensors, pressure sensors, flow sensors, and control analog actuators such as frequency converters and control valves to monitor and control various analog parameters in industrial processes.

Support for Multiple Communication Protocols: Supports multiple industrial communication protocols such as Ethernet/IP (Modbus TCP), Profibus DP, Modbus RTU, CANopen, etc., and also provides RS-232/RS-485 serial communication interfaces to enable seamless communication with other devices such as upper-level monitoring systems, frequency converters, intelligent instruments, etc., for data transmission and sharing.
High-reliability Design

Redundancy Function: Supports system redundancy, including redundant controllers and redundant communication links, to improve system reliability and availability in critical applications, ensuring the system can continue to operate and reduce downtime when a component fails.
Wide Operating Environment Range: The operating temperature range is generally 0°C to 55°C, the storage temperature range is -20°C to 70°C, and the humidity range is 5% to 95% non-condensing, enabling it to adapt to various harsh industrial environments.

Convenient Diagnosis and Maintenance: Built-in rich diagnostic tools can real-time monitor the operating status of the module, quickly locate fault points, facilitate engineers in troubleshooting and maintenance, and improve system maintainability.

Technical Parameters

Processor: Adopts an advanced microprocessor for fast execution of control algorithms, with high processing capabilities to handle complex control tasks.
Memory: RAM is generally 256MB or more, depending on the configuration; flash memory is 512MB to 1GB for program storage and data recording, and some configurations also support memory expansion.
Power Supply: The operating voltage is typically 24V DC, and redundant power supply can be selected to enhance system reliability in critical applications.
Dimensions: Approximately 150mm in width, 200mm in height, and 120mm in depth, with specific dimensions varying depending on the module configuration.

Working Principle

Data Acquisition

Digital Quantity Acquisition: Receives on/off signals from field devices (such as buttons, switches, etc.) through digital input channels, converts them into binary digital signals, and stores them in the input image register. For example, when a button is pressed, the status of the corresponding input channel changes from 0 to 1, indicating the button is triggered.
Analog Quantity Acquisition: For analog input channels, connect analog sensors such as temperature and pressure sensors. The module converts the continuous analog signals output by the sensors into digital signals through an analog-to-digital (A/D) conversion circuit and stores them in the corresponding registers. For instance, the voltage signal output by a temperature sensor is converted by the A/D to represent the current temperature as a digital value.

Program Execution
The microprocessor in the module reads the status of input signals from the input image register according to the pre-written control program and processes them based on instructions such as logical operations, comparisons, and arithmetic operations in the program. Control programs are typically written in programming languages such as Ladder Logic (LD), Function Block Diagram (FBD), and Structured Text (ST). For example, compare the set values of temperature and pressure with the actual acquired values to determine whether to start or stop a device or adjust the device's operating parameters.
Data Processing

Logical Operations: Perform logical operations such as AND, OR, and NOT on input signals to achieve complex control logic. For example, an action is executed only when multiple conditions are simultaneously met.
Arithmetic Operations: Can perform arithmetic operations such as addition, subtraction, multiplication, and division to process analog data or carry out calculation tasks. For example, calculate the cumulative flow based on the acquired flow data and time data.
Data Storage and Management: Has a certain amount of memory space for storing programs, data, and intermediate results. Flash memory is used to store programs and important configuration data, which are not lost during power outages; Random Access Memory (RAM) is used to temporarily store data and variables during operation.

Output Control

Digital Output: According to the program execution results, store the output signals in the output image register, then convert the binary digital signals into corresponding level signals through digital output channels to drive external devices (such as relays, indicator lights, etc.). For example, control the energization or de-energization of a relay coil to control the start or stop of the connected device.
Analog Output: For devices requiring analog control (such as frequency converters, control valves, etc.), the module converts digital signals into analog signals through a digital-to-analog (D/A) conversion circuit for output to control the device's operating parameters. For example, output a corresponding analog voltage signal to a frequency converter based on temperature control requirements to adjust the motor speed and thus control the air volume of a cooling fan.

Communication Function
Supports multiple industrial communication protocols such as Ethernet/IP (Modbus TCP), Profibus DP, Modbus RTU, CANopen, etc. Through these protocols, the module can exchange and communicate data with other devices (such as upper-level monitoring systems, other PLC modules, intelligent instruments, etc.). For example, upload the acquired data to the upper-level computer for display and analysis, while receiving control instructions sent by the upper-level computer to achieve remote monitoring and centralized management.
Diagnosis and Self-protection
Built-in diagnostic functions real-time monitor the module's own operating status, including power status, processor status, I/O channel status, etc. When a fault is detected, it will issue a corresponding alarm signal and store the fault information in the register for engineers to troubleshoot. At the same time, the module also has certain self-protection functions, such as taking corresponding protective measures in case of power failure, communication failure, or program operation errors to avoid damage to field devices.

Application Fields

Energy Management: Can be applied to power generation and distribution systems to achieve monitoring and control of power generation equipment, power grid dispatching and management, power quality monitoring and regulation, etc., to ensure stable operation and efficient power supply of the power system.
Railway Automation: In the railway field, it can be used for train operation control, signal system management, station automated operation, etc., such as controlling switch conversion, signal light display, train entry and exit, etc., to improve the safety and efficiency of railway transportation.
Industrial Automation: Suitable for automation control of various industrial production processes, such as production line control, robot control, material handling system control in manufacturing; oil and gas extraction, transportation, and processing control in the petroleum and natural gas industry; chemical reaction process control and process monitoring in the chemical industry, etc.
Building Automation: Can be used for control of building HVAC (Heating, Ventilation, and Air Conditioning) systems, lighting systems, elevator control system management, etc., to achieve intelligent management of buildings and improve energy utilization efficiency and comfort.

Product Tags: MAVS01L1AB0501D