51201795-800 HONEYWELL

HONEYWELL 51201795-800 programmable controller module

Brand：HONEYWELL Model number：51201795-800

Country of origin: United States Product weight：0.4kg

HS code：8517623990

Product Details：

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A Honeywell programmable controller module is a microprocessor-based electronic device engineered for industrial environments. Its primary purpose is to automate processes by performing logical, timing, counting, and arithmetic operations. The controller receives data from I/O modules connected to field devices and uses this information to make real-time decisions, sending commands back to the field.

Functionality: Honeywell's controllers are known for their high-speed processing and robust communication capabilities. They are typically programmed using standardized languages like ladder logic, function block diagrams, and structured text, making them accessible to automation engineers. Their core function is to maintain tight control over machinery and processes, from simple sequences to complex, multi-variable control loops.
Types: Honeywell offers a broad portfolio of controllers to fit different needs:

PLC Controllers: For discrete and machine-level control, providing a rugged and reliable solution for standalone equipment.
DCS Controllers: Such as those in the Experion® Process Knowledge System (PKS). These are designed for large-scale process control applications, offering redundancy, advanced security, and seamless integration with a wide range of I/O and communication networks.
Safety Controllers: Specialized controllers certified for critical safety applications, ensuring a safe shutdown or safe state in emergency situations.

Key Features:

High Processing Speed: Capable of executing thousands of instructions per millisecond.
Scalability: Modular designs allow for easy expansion of I/O points and processing power.
Redundancy: Many controllers offer built-in redundancy for critical components (e.g., power supplies, processors) to ensure high availability and prevent single points of failure.
Cybersecurity: Advanced security features, including secure boot, encrypted communications, and user authentication, to protect against cyber threats.
Integrated Diagnostics: Built-in tools for monitoring module health and troubleshooting problems.

Product Parameters

Specific parameters vary widely by product line and model, but common specifications include:

Processor Speed: Measured in terms of execution speed per instruction or cycle time.
Memory Capacity: Program memory and data memory size, often in megabytes.
I/O Capacity: The maximum number of local and remote I/O points the controller can manage.
Communication Protocols: Supported protocols such as Ethernet/IP, Modbus TCP/IP, FOUNDATION Fieldbus, and HART.
Power Supply: Operating voltage range (e.g., 24VDC, 120/240VAC).
Operating Temperature: Industrial temperature range, typically -40°C to 70°C.
Certifications: Compliance with international standards such as IEC 61131-3, CE, UL, and safety certifications like TÜV.

Product Advantages

Reliability and Uptime: Honeywell's controllers are renowned for their ruggedness and high availability, critical for preventing costly production downtime.
Scalability: Their modular and networked architecture allows for easy and cost-effective expansion as plant or process requirements evolve.
Enhanced Cybersecurity: With cyber threats on the rise, Honeywell's controllers are designed with modern security measures to protect intellectual property and ensure operational integrity.
Seamless Integration: Designed to integrate flawlessly with Honeywell's other products and software, including their HMIs, SCADA systems, and plant-wide control solutions.
Simplified Engineering: Standardized programming languages and powerful engineering tools simplify development, commissioning, and maintenance tasks.
Global Support: Honeywell offers extensive global technical support, training, and a reliable supply chain.

Important Considerations

Application Specifics: Select the appropriate controller type (PLC, DCS, or safety controller) based on the scale, complexity, and criticality of your application.
Integration: Ensure the chosen controller is compatible with your existing network infrastructure and field devices.
Programming and Training: While using standardized languages, it's essential to have trained personnel who are familiar with Honeywell's engineering environment and software.
Cybersecurity Posture: While the controllers have built-in security, a comprehensive cybersecurity strategy, including network segmentation and access control, is crucial.
Documentation: Always refer to the specific product manual for detailed specifications, installation instructions, and wiring diagrams to ensure proper and safe operation.

Product Applications

Honeywell programmable controllers are used in a vast array of industries for automation and control:

Oil & Gas: Controlling offshore platforms, refineries, and pipelines.
Chemical & Petrochemical: Managing complex chemical reactors and distillation processes.
Power Generation: Automating power plants, from traditional fossil fuel to renewable energy sources.
Pharmaceuticals & Life Sciences: Ensuring precise control and compliance in drug manufacturing.
Pulp & Paper: Automating continuous processes like pulp digestion and paper machine control.
Food & Beverage: Managing batching, mixing, and packaging processes.
Mining & Metals: Controlling conveyors, crushers, and material handling systems.

51201557-350 HONEYWELL

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