Siemens 6ED1055-1FB10-0BA2 Industrial Automation Input Module for PLC

The Siemens 6ED1055-1FB10-0BA2 is a crucial component within industrial automation, serving as a high-performance input module for Programmable Logic Controllers (PLCs). This module is engineered to facilitate robust and reliable data acquisition in demanding environments, offering key advantages such as enhanced signal processing, superior noise immunity, and seamless integration with Siemens' broader automation ecosystem. Its core features include a compact design, extensive diagnostic capabilities, and flexible input configurations, making it a preferred choice for complex control tasks. Technical parameters like a wide operating temperature range and high ingress protection rating underscore its suitability for challenging industrial settings.

Product Specifications

| Feature                 | Specification                                  |

| :---------------------- | :--------------------------------------------- |

| Product Type            | Digital Input Module                           |

| Manufacturer            | Siemens                                        |

| Part Number             | 6ED1055-1FB10-0BA2                             |

| Supply Voltage          | 24 V DC                                        |

| Number of Inputs        | 8                                              |

| Input Type              | Digital                                        |

| Isolation               | Galvanic isolation between channels and backplane |

| Reaction Time           | Typically < 5 ms                               |

| Operating Temperature   | -20 °C to +60 °C                               |

| Dimensions (W x H x D)  | Approx. 45 mm x 75 mm x 62 mm                    |

| Protection Rating       | IP20                                           |

| Compatibility           | LOGO! 8 series                                 |

Core Features & Market Positioning

The Siemens 6ED1055-1FB10-0BA2 distinguishes itself through its robust construction and integration within the LOGO! 8 platform, a widely recognized solution for small-scale automation tasks. Its market positioning is firmly rooted in delivering reliable digital input functionality with advanced diagnostic features, allowing for proactive issue detection and reduced downtime. The module's ability to handle 8 digital inputs with a fast reaction time makes it highly competitive for applications requiring precise event monitoring and control. Furthermore, its compatibility with the LOGO!Soft Comfort software simplifies configuration and programming, a significant advantage for integrators and end-users alike.

Key Application Scenarios

This Siemens input module is ideally suited for a diverse range of industrial applications where accurate and rapid data acquisition is paramount. Common scenarios include its deployment in manufacturing lines for monitoring machine status, detecting part presence, or signaling operational states. In building automation, it can manage inputs from sensors such as door contacts, window sensors, or presence detectors, contributing to efficient energy management and security systems. For process control, the 6ED1055-1FB10-0BA2 excels in monitoring limit switches, push buttons, and other binary signals, ensuring seamless operation and safety interlocks.

Practical System Integration Guidance

Integrating the Siemens 6ED1055-1FB10-0BA2 into a PLC system is straightforward, primarily involving secure physical mounting and correct electrical wiring. The module typically connects to the PLC's backplane or through a dedicated expansion bus, depending on the LOGO! 8 base unit configuration. For wiring, users must adhere to the specified voltage levels (24 V DC) and ensure proper grounding for optimal signal integrity and noise reduction. Configuration is handled via the LOGO!Soft Comfort programming software, where each input can be assigned a logical function, associated with specific program blocks, and configured for diagnostic purposes, such as detecting open circuits or short circuits on the input lines.

Operation and Risk Mitigation

Proper operation of the Siemens 6ED1055-1FB10-0BA2 hinges on adherence to its electrical specifications and environmental operating conditions. Risks such as overvoltage, incorrect wiring polarity, or exceeding the ambient temperature range can lead to module failure or erratic behavior. Users should employ appropriate circuit protection, such as fuses or miniature circuit breakers, on the supply lines to mitigate overcurrent risks. Faulty inputs can be identified through the module's built-in diagnostics, often accessible via the LOGO! 8 HMI or through status indicators on the module itself, enabling prompt troubleshooting and minimizing operational disruptions.

Scalability & Long-Term Value

The Siemens 6ED1055-1FB10-0BA2 offers significant long-term value due to its integration within Siemens' extensive automation portfolio, particularly with the LOGO! 8 family. This ensures compatibility with current and future Siemens hardware and software, facilitating system expansion and upgrades. For applications requiring more processing power or a greater number of I/O points, the LOGO! 8 system allows for the addition of other compatible expansion modules, providing a scalable solution. Furthermore, its robust design and reliable performance contribute to a long operational lifespan, reducing the total cost of ownership and ensuring consistent system performance over time.

Frequently Asked Questions (FAQs)

Q1: What is the primary function of the Siemens 6ED1055-1FB10-0BA2 module?

The Siemens 6ED1055-1FB10-0BA2 serves as a digital input module for Siemens LOGO! 8 PLCs. It is designed to acquire binary signals from external devices like switches and sensors. These signals are then processed and sent to the PLC for control logic execution.

This module enables the PLC to monitor the state of various devices in an industrial or building automation system. It reliably translates physical events into digital data that the automation system can understand and act upon.

Its core purpose is to expand the input capabilities of the LOGO! 8 controller, allowing for more complex monitoring and control tasks. It ensures accurate and timely data acquisition for operational efficiency.

Q2: What are the voltage requirements for the Siemens 6ED1055-1FB10-0BA2?

The Siemens 6ED1055-1FB10-0BA2 operates with a standard supply voltage of 24 V DC. It is crucial to connect the module to a stable and appropriate DC power source within this specified range.

Ensuring correct polarity during connection is vital to prevent damage to the module and ensure its proper functioning. Incorrect wiring can lead to module failure or unpredictable behavior in the automation system.

Always refer to the product's technical documentation or the wiring diagram provided by Siemens for precise connection details. Using the correct voltage and wiring practices guarantees reliable performance and longevity.

Q3: How many digital inputs does the 6ED1055-1FB10-0BA2 module provide?

The Siemens 6ED1055-1FB10-0BA2 module is equipped with eight distinct digital input channels. Each of these channels can independently receive and process a binary signal, typically representing an ON or OFF state.

This configuration allows for the monitoring of up to eight different devices or conditions simultaneously. It is suitable for applications requiring the aggregation of multiple input signals for a single control task or system monitoring.

The eight inputs offer flexibility in system design, enabling users to connect various sensors, pushbuttons, or limit switches to gather essential operational data for the PLC.

Q4: Is the Siemens 6ED1055-1FB10-0BA2 module compatible with other Siemens PLC series?

This specific module, the 6ED1055-1FB10-0BA2, is designed primarily for use with the Siemens LOGO! 8 series of controllers. Its physical form factor and communication protocols are optimized for seamless integration within the LOGO! ecosystem.

While Siemens offers a broad range of automation products, compatibility with other PLC families, such as S7-1200 or S7-1500, is not guaranteed for this particular module. These larger PLCs often utilize different I/O modules with distinct specifications.

For integration into larger Siemens PLC systems, it is advisable to consult Siemens' product selection tools or technical support to identify the appropriate I/O modules for those platforms.

Q5: What is the typical reaction time of the 6ED1055-1FB10-0BA2 module?

The Siemens 6ED1055-1FB10-0BA2 module boasts a fast reaction time, typically less than 5 milliseconds. This rapid response is crucial for applications requiring precise timing and quick detection of state changes from connected devices.

This fast response ensures that the PLC receives input signals almost instantaneously, allowing for timely execution of control logic. It is essential for high-speed automation tasks or safety-critical functions where delay is unacceptable.

The minimal delay between an external event occurring and the signal being registered by the PLC minimizes latency in the control loop, contributing to overall system responsiveness and efficiency.

Q6: Can the Siemens 6ED1055-1FB10-0BA2 be used in harsh environmental conditions?

The Siemens 6ED1055-1FB10-0BA2 is designed for industrial environments and features an operating temperature range of -20 °C to +60 °C. It also has an IP20 protection rating, which means it is protected against solid objects larger than 12.5 mm but is not protected against water ingress.

While it can withstand typical industrial temperature fluctuations and dust, it is not designed for direct exposure to moisture, corrosive substances, or extreme environmental factors. Proper enclosure and environmental controls are recommended for optimal performance and longevity.

For applications requiring higher levels of protection against dust, water, or more extreme temperatures, Siemens offers modules with higher IP ratings and wider operating temperature ranges.

Q7: How do I configure the inputs on the 6ED1055-1FB10-0BA2 module?

Configuration of the Siemens 6ED1055-1FB10-0BA2 is performed using Siemens' LOGO!Soft Comfort software. This intuitive programming environment allows users to assign functions to each input channel and define their behavior within the PLC program.

Within LOGO!Soft Comfort, you can label each input, link it to specific program blocks, and set parameters such as debouncing or inversion if required. This software simplifies the process of tailoring the module's operation to the specific needs of the application.

After configuring the logic in LOGO!Soft Comfort, the program is downloaded to the LOGO! 8 base unit, which then manages the input module according to the defined settings.

Q8: What diagnostic capabilities does this input module offer?

The Siemens 6ED1055-1FB10-0BA2 module provides essential diagnostic capabilities to help identify potential issues. These diagnostics can include detection of open circuits or short circuits on the input lines, which are critical for troubleshooting.

Status indicators on the module itself, or information relayed through the LOGO! 8 HMI and LOGO!Soft Comfort software, allow operators to quickly ascertain the operational status of each input. This aids in pinpointing faults to specific sensors or wiring.

These diagnostic features are vital for minimizing downtime by enabling rapid fault detection and resolution. They contribute to the overall reliability and maintainability of the automation system.

Q9: What is the physical size of the Siemens 6ED1055-1FB10-0BA2 module?

The Siemens 6ED1055-1FB10-0BA2 module features a compact physical design, with approximate dimensions of 45 mm in width, 75 mm in height, and 62 mm in depth. This compact form factor is characteristic of the LOGO! 8 system, allowing for space-saving installation.

Its small footprint makes it ideal for control panels where space is limited. The module can be easily mounted on standard DIN rails within the control cabinet, contributing to a neat and organized electrical installation.

The dimensions ensure that multiple modules can be accommodated in a single LOGO! 8 base unit or expansion rack without occupying excessive space, facilitating the creation of compact automation solutions.

Q10: Where can I find the official datasheet or manual for the 6ED1055-1FB10-0BA2?

The official datasheet and comprehensive user manual for the Siemens 6ED1055-1FB10-0BA2 can be found on the Siemens Industry Online Support (SIOS) portal. This is the primary resource for technical documentation for Siemens automation products.

You can typically search for the product number (6ED1055-1FB10-0BA2) or the product name on the SIOS website to access PDF versions of datasheets, manuals, and application notes. These documents contain detailed specifications, wiring diagrams, and operational guidelines.

Accessing the official documentation ensures that you are working with the most accurate and up-to-date information, which is critical for correct installation, configuration, and safe operation of the module.