EMERSON SP3402 Control Techniques Emerson Unidrive Frequenzumrichter

Product Description:SP3402

• Modular Design: Like other PLCs in the SP3000 series, the SP3402 features a modular architecture, enabling users to add or remove I/O modules and communication modules as needed for specific applications.
• Advanced Processing Power: The SP3402 typically offers a higher processor speed and memory capacity than lower models like the SP3401, making it suitable for larger and more complex applications.
• Flexible Communication Options: Supports a variety of communication protocols (Ethernet/IP, Modbus, Profibus, DeviceNet, etc.), which allows it to integrate with a wide range of field devices and other automation systems.
• Real-time Control: Capable of performing real-time monitoring and control with a focus on speed and reliability. This is important for time-sensitive industrial processes.
• Redundancy Options: It may support redundant systems (controller redundancy, communication redundancy) for increased fault tolerance and high availability.
• High I/O Capacity: It supports a large number of I/O modules for both digital and analog inputs and outputs, and can be expanded with remote I/O.
• User-friendly Programming: Emerson typically provides software that simplifies the programming process. The SP3402 can be programmed using Ladder Logic (LD), Structured Text (ST), Function Block Diagram (FBD), and other standard IEC 61131-3 languages.
• Safety and Security Features: Provides robust security features such as password protection, user authentication, and the ability to integrate with safety systems for industrial environments requiring high safety standards.

Features:SP3402

• Expandable I/O: The SP3402 features a modular architecture that allows users to easily add or remove I/O modules, depending on the needs of the application. It supports both local and remote I/O expansion.
• Flexible Configuration: Users can configure the system with digital and analog inputs/outputs, as well as specialized modules (e.g., motor control, temperature monitoring), enabling customized setups for different processes.

• 2. High Processing Power

• Fast Processor: The SP3402 is equipped with a high-speed processor that delivers quick cycle times, often around 0.5 ms or less for basic I/O operations, ensuring responsive control in real-time applications.
• Large Program and Data Memory: It offers 512 KB to 1 MB of program memory and similar capacities for data storage, allowing for more complex control tasks and a larger number of variables.

• 3. Multiple Communication Protocols

• Ethernet/IP: For fast, high-speed communication with other PLCs, HMIs, SCADA systems, and field devices over Ethernet networks.
• Modbus RTU/TCP: Compatible with a wide range of devices for integrating legacy and third-party systems using Modbus communication protocols.
• Profibus DP: Supports communication with Profibus field devices, enabling integration in existing Profibus networks.
• DeviceNet: Allows device-level communication with sensors, actuators, and remote I/O systems over a DeviceNet network.
• CANopen: Provides communication with devices over the CAN (Controller Area Network) bus, useful for high-reliability, distributed control systems.
• RS232/RS485: Legacy serial communication for interfacing with older equipment or for simple point-to-point communication.

• 4. Real-time Control and Performance

• Real-time Operation: Designed for real-time control, the SP3402 offers deterministic operation to ensure that processes are executed within precise time limits.
• Fast Cycle Times: The high-performance processor and optimized software ensure that the PLC can handle time-critical tasks, such as motor control, high-speed counting, or fast data acquisition.

• 5. Redundancy and High Availability

• Controller Redundancy: Supports redundant controllers to ensure high availability and fault tolerance. This is critical for applications where uptime is paramount.
• Hot Standby: The system can be configured in hot standby mode, meaning if one PLC fails, the secondary controller immediately takes over without interruption.
• Redundant Power Supply: Optional redundant power supplies can be configured to provide additional reliability and minimize the risk of power failure affecting operations.

• 6. Advanced Programming Options

• IEC 61131-3 Programming Languages: The SP3402 supports all five IEC 61131-3 standard programming languages:
  • Ladder Logic (LD)
  • Structured Text (ST)
  • Function Block Diagram (FBD)
  • Instruction List (IL)
  • Sequential Function Charts (SFC)
• Custom Function Blocks: Users can create custom function blocks to suit specific control requirements, allowing for more advanced and modular programming.
• Data Logging and Alarms: Provides capabilities for logging data, storing event logs, and setting up custom alarms and notifications based on system conditions.

• 7. High I/O Capacity

• Digital I/Os: The SP3402 supports up to 64 digital inputs and 64 digital outputs, allowing for comprehensive control of on/off devices such as switches, relays, and actuators.
• Analog I/Os: It can accommodate up to 16 analog inputs and 8 analog outputs, ideal for processes that require continuous monitoring and control of variables like temperature, pressure, or flow.
• Flexible I/O Expansion: The system supports expansion of I/O modules, both local and remote, to scale with the complexity of the application.

• 8. Built-in Diagnostics

• Integrated Diagnostics: The SP3402 includes built-in diagnostic capabilities to monitor the health of I/O modules, communication networks, and power supplies. Users can easily identify faults or issues in the system.
• Real-time Monitoring: Diagnostic data can be accessed in real-time for proactive maintenance, ensuring the system operates efficiently and downtime is minimized.

• 9. Safety Features

• Safety Integration: The SP3402 can be integrated with safety systems and modules to meet the requirements of functional safety (e.g., SIL, IEC 61508). This makes it suitable for applications requiring safety standards like emergency stops, safety interlocks, and other critical control tasks.
• Safety I/O Modules: Safety-related I/O modules can be integrated to monitor and control processes with safety requirements, ensuring compliance with international standards.

• 10. Energy Efficiency Features

• Energy Monitoring: The SP3402 supports integration with energy management systems, allowing for the monitoring and optimization of energy consumption.
• Peak Load Shifting: The PLC can help manage power usage by implementing algorithms that shift energy-intensive tasks to off-peak times, reducing energy costs.

• 11. Environmental Robustness

• Industrial-Grade Design: Built to withstand harsh industrial environments, the SP3402 is designed to operate in temperature ranges from 0°C to 60°C (32°F to 140°F) and is resistant to vibration, shock, and electrical noise.
• IP20 Protection: The base unit typically offers IP20 protection, and additional enclosures or protection modules can be added for more rugged applications.

• 12. User-friendly Programming and Configuration Tools

• Emerson Software: The SP3402 can be programmed and configured using Emerson's proprietary software tools, which may include PAC Designer or other Emerson tools, providing intuitive user interfaces for creating, testing, and debugging programs.
• Web-based Interface: Some models may support web-based configuration and diagnostics, enabling remote access for monitoring and troubleshooting.

• 13. Certifications and Compliance

• International Certifications: The SP3402 complies with international standards and certifications, such as UL, CSA, CE, and ATEX (for hazardous locations), making it suitable for a wide range of industries and environments.
• EMC Compliance: Meets IEC 61000-6-2 (immunity) and IEC 61000-6-4 (emissions) for electromagnetic compatibility.

Technical Parameters:SP3402

Applications:SP3402

• Processor Speed: High-performance processor with cycle times as low as 0.5 ms for basic I/O operations (depending on the configuration and complexity of the program).
• Program Memory: Typically 512 KB to 1 MB of flash memory, which stores the user program and system software.
• Data Memory: 512 KB to 1 MB of RAM for storing variables, timers, counters, flags, and other runtime data.
• Execution Speed: High-speed execution with fast processing of logic, arithmetic, and control instructions.
• Digital Inputs: Up to 64 digital inputs, allowing for a wide range of sensor and switch inputs.
• Digital Outputs: Up to 64 digital outputs, capable of driving relays, solenoids, motors, or other on/off devices.
• Analog Inputs: Up to 16 analog inputs, typically with 0-10V DC or 4-20mA input ranges for continuous process monitoring (e.g., temperature, pressure, flow).
• Analog Outputs: Up to 8 analog outputs, allowing for precise control of devices like motors, valves, and actuators.
• I/O Expansion: Supports additional local and remote I/O modules, enabling scalable system configurations based on the application’s requirements.
• Ethernet/IP: Provides high-speed Ethernet communication for seamless integration with other devices and systems.
• Modbus RTU/TCP: Supports both Modbus RTU (serial) and Modbus TCP (Ethernet) protocols for integration with a wide range of field devices and systems.
• Profibus DP: Fully supports Profibus DP for communication with decentralized I/O modules and field devices in a Profibus network.
• DeviceNet: Offers DeviceNet communication for device-level control and integration with sensors, actuators, and remote I/O systems.
• CANopen: Supports CANopen for industrial applications that require high-reliability communication over a Controller Area Network (CAN) bus.
• RS232/RS485: Serial communication interfaces for connecting to legacy equipment or for simple point-to-point communications.
• Input Voltage: Typically operates on a 24V DC power supply, with a tolerance range of ±10%.
• Power Consumption: Typically in the range of 20W to 40W (depending on the configuration and the number of connected modules).
• Redundant Power Supply: Option for redundant power supply configurations, ensuring system uptime in critical applications.
• Operating Temperature: 0°C to 60°C (32°F to 140°F), making it suitable for a wide range of industrial environments.
• Storage Temperature: -20°C to 85°C (-4°F to 185°F), ensuring safe storage conditions when the system is not in operation.
• Humidity: 5% to 95% RH (Relative Humidity), non-condensing.
• Vibration Resistance: Meets IEC 60068-2 standards for vibration resistance, ensuring reliable operation even in vibrating environments (e.g., manufacturing floors).
• Shock Resistance: Designed to withstand industrial shocks and mechanical stresses, meeting relevant shock standards.
• Protection Class: Typically IP20 for the base unit, offering protection from dust and physical contact, though enclosures with higher ratings can be used for rugged environments.
• Controller Redundancy: Supports redundant controllers, ensuring high availability by automatically switching to a backup controller in case of failure.
• Hot Standby: Can be configured in hot standby mode, ensuring continuous operation without interruption if the primary PLC fails.
• Redundant Power Supplies: Supports optional redundant power supplies for higher system reliability and to prevent downtime due to power issues.
• Programming Languages: Fully compliant with the IEC 61131-3 standard, supporting:
  • Ladder Logic (LD)
  • Structured Text (ST)
  • Function Block Diagram (FBD)
  • Instruction List (IL)
  • Sequential Function Chart (SFC)
• Software Tools: Emerson typically provides proprietary PAC Designer or other tools for programming, diagnostics, and configuration, with a user-friendly graphical interface for quick setup.
• Web-based Configuration: Some models may support web-based configuration, allowing remote monitoring and management of the system.
• Data Logging and Alarms: Built-in data logging, event recording, and alarm management for real-time process monitoring and troubleshooting.
• Safety Integration: The SP3402 can be integrated with safety systems for industrial applications that require functional safety, such as emergency stop systems, safety interlocks, and fault detection.
• Safety I/O Modules: Supports integration with safety I/O modules to meet the requirements of SIL (Safety Integrity Level) ratings, IEC 61508, and other safety standards.
• EMC Compliance: Meets IEC 61000-6-2 (immunity) and IEC 61000-6-4 (emissions) standards for electromagnetic compatibility (EMC), ensuring reliable performance in electrically noisy industrial environments.
• Safety and Hazardous Locations: Compliance with UL, CSA, CE, and ATEX (for hazardous locations) ensures suitability for a variety of global markets and safety-critical applications.
• Industrial Standards: Fully compliant with IEC 61131-3 and other relevant industrial control standards.
• Real-time Monitoring and Diagnostics: Provides real-time monitoring of system performance, allowing operators to diagnose faults and optimize performance.
• Remote Access: Some models support remote access via Ethernet or other communication protocols, enabling operators to manage and troubleshoot the system from any location.
• Energy Efficiency: The PLC can be integrated into energy management systems for monitoring power usage and optimizing energy consumption in industrial processes.

Customization:SP3402

• • Digital I/O: Users can select from a range of digital input/output modules for devices like sensors, switches, and relays.
  • Analog I/O: Analog input/output modules allow the integration of sensors measuring continuous variables like temperature, pressure, flow, or pH.
  • Specialized I/O Modules: The system supports specialized modules, such as temperature controllers, motor control modules, and high-speed counters, which are critical for industries like manufacturing, process control, and robotics.
• Flexible Communication Options: The SP3402 PLC supports multiple communication protocols, allowing for easy integration with different devices, control systems, and networks. Customization can be done based on the preferred communication standard in the facility:
  • Ethernet/IP, Modbus RTU/TCP, Profibus DP, DeviceNet, CANopen, and RS232/RS485 are all supported, enabling seamless connectivity with existing field devices, sensors, actuators, and SCADA systems.
  • Custom Communication Setup: The PLC’s communication interfaces can be customized to work with specific network architectures or integrate with legacy systems.
• Redundant Controllers: For mission-critical applications where uptime is essential, the SP3402 can be configured with redundant controllers to ensure continuous operation. If the primary controller fails, the backup controller automatically takes over without system interruption.
• Hot Standby: The system can be set up in a hot standby configuration, where a secondary PLC is ready to assume control immediately in case of a failure.
• Redundant Power Supplies: For added system reliability, redundant power supplies can be incorporated to minimize the risk of power loss affecting operations, especially in high-availability environments like energy management or manufacturing plants.
• Safety I/O Modules: The SP3402 supports safety I/O modules for systems that require functional safety features, such as emergency stop circuits, safety interlocks, and safety monitoring for critical applications.
• Safety Certifications: The PLC can be integrated with safety-rated systems to meet SIL (Safety Integrity Level) standards or IEC 61508 compliance, making it suitable for industries like chemical processing, automotive manufacturing, and food production.
• Custom Safety Features: Custom safety requirements can be implemented within the PLC, including the use of specific safety sensors, emergency stop buttons, and interlock systems, ensuring safe operation in hazardous environments.
• Custom Control Logic: The SP3402 PLC can be programmed using the IEC 61131-3 standard languages, such as Ladder Logic (LD), Structured Text (ST), Function Block Diagram (FBD), Instruction List (IL), and Sequential Function Chart (SFC). Custom control algorithms and logic can be created to suit the specific needs of the application.
  • Advanced Programming: The flexibility of the programming environment allows for the integration of complex control loops, advanced motion control, PID algorithms, and other custom routines, enabling the PLC to handle sophisticated automation tasks.
  • Custom Function Blocks: Users can create custom function blocks to encapsulate frequently used control routines or specific system behaviors, making the program more modular and easier to maintain.
• HMI Integration: The SP3402 can be integrated with Human-Machine Interfaces (HMIs) to provide users with a graphical interface for system monitoring and control. HMIs can be customized to display real-time data, system alarms, and trends, providing operators with a user-friendly way to interact with the system.
• Web-based Interface: Some models of the SP3402 may support web-based interfaces that allow remote access to the PLC for monitoring, diagnostics, and configuration, offering additional flexibility in system management.
• Custom Dashboards: HMIs can be designed with custom dashboards to display specific data relevant to the application, such as production metrics, process control parameters, or system health indicators.
• Data Logging: The SP3402 can be customized to log data based on user-defined parameters, such as process variables (e.g., temperature, pressure, flow) and system status. This logged data can be stored in the PLC’s memory or sent to a remote server for long-term analysis and reporting.
  • Custom Logging Intervals: Users can configure the logging frequency to suit the application, whether that’s real-time data capture or periodic snapshots of system performance.
• Alarming and Notifications: Custom alarms can be set up to trigger when specific thresholds are exceeded (e.g., high temperature, low pressure). These alarms can be configured to send notifications to operators via email, text message, or system alerts.
• Expandable I/O: The modular nature of the SP3402 PLC allows for scalable expansion. As the application grows or new equipment is added, users can add more I/O modules to meet the increasing demand for control points.
• Remote I/O: The system supports remote I/O modules, allowing I/O points to be distributed over large distances without the need for additional PLCs, reducing the complexity and cost of installation.
• Multiple CPU Support: For larger systems, multiple CPUs can be networked together to create a distributed control system, enabling the management of complex processes that span large facilities.
• Advanced Diagnostics: The SP3402 can be customized with advanced diagnostic features to monitor system performance and detect faults. This includes monitoring the status of I/O modules, power supplies, and communication links to ensure the system runs smoothly.
• Fault Detection: The PLC can automatically identify faults in connected devices and process lines, triggering alarms or initiating corrective actions like shutting down affected systems or switching to backup modes.
• Batch Control for Process Industries: The SP3402 can be customized for batch processing applications, often found in the chemical, pharmaceutical, and food industries. The PLC can handle complex tasks like recipe management, ingredient sequencing, and precise timing.
• Motion Control for Robotics: The system can be customized to handle motion control tasks, coordinating multiple axes of movement for robots or automated machinery. It supports integration with servo drives, stepper motors, and motion controllers for precise control in applications like robotics, CNC machines, and packaging systems.
• Energy Management: In applications requiring energy monitoring, the SP3402 can be configured to collect data on energy usage, peak load, and power quality, helping companies optimize their energy consumption.

Support and Services:SP3402

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