1FK7103-5AF71-1EH5 SIEMENS I/O module

Description

1FK7103-5AF71-1EH5 SIEMENS I/O module

Product Dimensions：

Product Description

Siemens I/O Modules are versatile hardware components that handle both input and output functions, often combined within a single housing or arranged as separate slices in a modular rack. They are designed to bridge the gap between digital control logic and the analog/binary reality of the factory floor. These modules translate signals from field devices into data packets for the CPU and, conversely, execute commands by driving physical actuators. They are engineered for high-density configurations, allowing for efficient use of control cabinet space while maintaining high performance.

Product Parameters

The technical performance of these modules is defined by their ability to handle various electrical signals and communication protocols:

• Signal Variety: Support for Digital (DI/DQ), Analog (AI/AQ), and specialized technological signals such as high-speed counting or pulse width modulation.

• Voltage Levels: Compatibility with standard industrial voltages, typically 24V DC for logic and sensors, and up to 230V AC for specific load switching.

• Signal Resolution: High-bit resolution for analog processing, ensuring that physical variables are captured and reproduced with extreme accuracy.

• Bus Connection: High-speed backplane bus communication that ensures minimal latency between the I/O signal change and the CPU response.

• Diagnostic Depth: Capability to report channel-specific status, including overflow, underflow, wire breaks, and short circuits.

Product Advantages

• Modular Flexibility: The “building block” design allows users to customize the I/O configuration precisely to the machine’s requirements, reducing unnecessary costs.

• Ruggedized Design: Built to withstand mechanical stress, vibration, and significant temperature fluctuations common in industrial settings.

• Simplified Configuration: Full integration into centralized engineering software allows for “drag-and-drop” hardware setup and automatic address allocation.

• Reduced Downtime: Features like hot-swapping and clear LED status indicators allow for rapid maintenance and replacement without shutting down the entire process.

• Future-Proofing: Support for modern industrial Ethernet standards ensuring compatibility with Industry 4.0 and IoT frameworks.

Precautions

• Shielding and Grounding: Proper cable shielding is mandatory, especially for analog modules, to prevent electromagnetic interference from distorting signal integrity.

• Configuration Limits: Users must adhere to the maximum number of modules allowed per rack or per interface module to avoid communication errors or power drops.

• External Power Supply: Ensure that the power supply units feeding the I/O groups are adequately sized to handle inrush currents from field actuators.

• Firmware Compatibility: Always verify that the module firmware version is compatible with the CPU and the engineering software version being used.

Product Applications

Siemens I/O Modules are the standard choice for automation across diverse global industries:

• Factory Automation: Coordinating complex sequences in automotive assembly, packaging, and food and beverage production.

• Smart Infrastructure: Managing large-scale systems in tunnel ventilation, traffic control, and airport baggage handling.

• Marine and Offshore: Providing reliable control for engine monitoring and cargo handling in harsh maritime environments.

• Process Engineering: Facilitating precise control loops in chemical refineries, pharmaceutical labs, and energy generation plants.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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