Title: SIEMENS SIMATIC S5 CPU 948 Central Processing Unit - 6ES59483UA12
Product Overview:
The SIEMENS SIMATIC S5 CPU 948 (Part Number: 6ES59483UA12) is a robust and highly reliable central processing unit designed for the renowned SIMATIC S5-155U/H programmable logic controller (PLC) systems. As the core "brain" of your industrial automation setup, the CPU 948 is engineered to execute complex control programs with exceptional precision and speed, ensuring seamless operation of critical manufacturing and process control applications. Despite being a legacy component, its enduring performance, proven stability, and widespread integration make it an indispensable asset for maintaining and optimizing existing S5-155U/H installations across various industrial sectors. This CPU is ideal for businesses seeking to ensure the longevity and efficiency of their established automation infrastructure, providing the dependable processing power required for continuous, high-demand industrial environments.
Key Features & Benefits:
- High-Performance Processing: Delivers rapid execution of control programs, enabling real-time response to process changes and optimizing operational efficiency.
- Integrated Memory: Features substantial internal memory (typically 256 KB RAM) for storing complex user programs, data blocks, and system configurations, supporting intricate automation sequences.
- Robust Industrial Design: Built to withstand harsh industrial environments, offering exceptional durability against temperature fluctuations, vibrations, and electromagnetic interference.
- Comprehensive Communication Capabilities: Equipped with essential interfaces, including a PG/OP interface (RS-232/TTY), facilitating easy programming, diagnostics, and operator panel integration.
- Seamless System Integration: Fully compatible with the SIMATIC S5-155U/H PLC system architecture, ensuring straightforward replacement or expansion within existing setups.
- Enhanced Reliability: Engineered for continuous operation, minimizing downtime and contributing to higher productivity and reduced maintenance costs.
- Diagnostic Functions: Provides integrated diagnostic capabilities for quick fault identification and troubleshooting, streamlining maintenance and reducing operational disruptions.
- Long-Term Stability: A proven component in thousands of industrial applications worldwide, offering unparalleled long-term operational stability and peace of mind.
- Programming Flexibility: Supports programming with Siemens STEP 5 software, allowing for detailed and customized control logic development.
Applications:
- Automotive Manufacturing: For assembly lines, robotics control, and material handling systems.
- Food & Beverage Production: Managing process control, packaging, and quality assurance systems.
- Chemical and Pharmaceutical Industries: Controlling batch processes, mixing, and reaction systems with high accuracy.
- Water and Wastewater Treatment: Overseeing pumping stations, filtration processes, and distribution networks.
- Power Generation and Distribution: For control systems in power plants and substations.
- Oil & Gas Sector: Monitoring and controlling drilling, refining, and pipeline operations.
- Building Management Systems: For large-scale HVAC, lighting, and security control.
- General Manufacturing: Across various industries for machine control, production lines, and industrial machinery.
- Legacy System Maintenance: Essential for maintaining and extending the operational life of existing SIMATIC S5-155U/H installations.
The SIEMENS SIMATIC S5 CPU 948 is widely utilized in a diverse range of industrial applications requiring precise and reliable automation control, including:
Technical Specifications:
- Part Number: 6ES59483UA12
- Alternate Part Number: 6ES5-948-3UA12
- Product Type: Central Processing Unit (CPU)
- Series: SIMATIC S5-155U/H
- Model: CPU 948
- Memory Capacity: 256 KB RAM (typical)
- Programming Language: STEP 5
- Interfaces: 1 x PG/OP Interface (RS-232/TTY)
- Power Consumption: Typically supplied via backplane
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Storage Temperature: -25°C to 70°C (-13°F to 158°F)
- Relative Humidity: 5% to 95% (non-condensing)
- Protection Class: IP20
- Dimensions (H x W x D): Approximately 290 mm x 50 mm x 210 mm (Standard S5 module size)
- Weight: 1.5 kg (approximate)
SIEMENS 6ES5-948-3UA12
1-Year Warranty on Purchased Parts
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