Siemens 6ES7317-6FF04-0AB0 Central Processing Unit

Description

Siemens 6ES7317-6FF04-0AB0 Central Processing Unit

Product Dimensions：

The Siemens 6ES7317-6FF04-0AB0 is a high-performance CPU 317F-2 DP designed for the SIMATIC S7-300 PLC family. This specific module is a “failsafe” CPU, meaning it is engineered to handle both standard industrial automation tasks and safety-critical applications (SIL3/PLe) in a single hardware unit.

## Technical Specifications

## Product Advantages

• Dual Functionality: It eliminates the need for a separate safety controller by managing both standard and safety-related programs (emergency stops, light curtains, etc.) on the same CPU.

• High Processing Power: With 1.5 MB of memory and extremely fast bit processing, it is ideal for medium to large-scale plants with high-speed requirements.

• Scalability: Part of the widely supported S7-300 line, making it easy to find spare parts, expansion modules, and technical support worldwide.

• Efficient Networking: Dual PROFIBUS interfaces allow for flexible distributed I/O configurations and seamless communication with other PLCs or HMI systems.

## Critical Considerations & Precautions

Important: This is a Failsafe CPU. Improper configuration can lead to the bypass of safety protocols.

1. MMC Requirement: This CPU does not have internal load memory. You must use a SIMATIC Micro Memory Card (MMC) for operation.

2. Software Compatibility: To program safety functions, you require the S7 Distributed Safety or SIMATIC Safety Integrated (STEP 7 or TIA Portal) engineering tools.

3. Firmware Updates: Ensure the firmware is kept up to date to maintain the highest security and safety certifications.

4. Environmental Limits: Standard S7-300 units are designed for indoor cabinet mounting. Ensure adequate ventilation and check the operating temperature range (typically 0°C to 60°C).

## Typical Applications

The 317F-2 DP is best suited for complex applications where high speed and safety are non-negotiable:

• Automotive Production: Managing robotic cells and assembly lines where human interaction requires safety interlocks.

• Packaging Machinery: High-speed motion control combined with safety curtains.

• Chemical/Process Industry: Controlling valves and pumps while maintaining emergency shutdown (ESD) systems.

• Material Handling: Automated warehouses and conveyor systems with integrated safety zones.

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Shipping Port: Xiamen, China

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