SIEMENS 6FX1130-5BB00 Plc Modules

( Brand: Siemens ), ( Manufacturer Part Number: 6FX1130-5BB00 ), ( Part Type: Module )

Review SIEMENS 6fx11305bb00 Used

The **Siemens 6FX1130-5BB00** is a robust and versatile **SIMATIC S7-1200 CPU 1212C** module, designed to serve as the central processing unit for Siemens compact, high-performance programmable logic controller (PLC) systems. This advanced controller is engineered to deliver exceptional reliability, flexibility, and scalability, making it an ideal choice for industrial automation applications ranging from small machine control to complex process automation tasks. Built with Siemens proven SIMATIC technology, the **6FX1130-5BB00** integrates a **32-bit floating-point processor** capable of executing complex control algorithms, motion control, and real-time data processing with precision. Its **128 KB of user memory** (expandable via optional memory extensions) ensures ample storage for program logic, data tables, and communication protocols, while its **12 digital inputs (24 V DC)** and **6 digital outputs (24 V DC)** provide a solid foundation for direct interfacing with a wide range of sensors, actuators, and peripheral devices. The module also features **2 analog inputs (0 10 V DC or 4 20 mA)** and **2 analog outputs (0 10 V DC or 4 20 mA)**, enabling seamless integration with process control systems, temperature sensors, pressure transducers, and other analog signals. One of the standout features of this CPU is its **PROFIBUS DP and PROFINET interfaces**, allowing for high-speed communication with other PLCs, HMIs, drives, and enterprise-level systems, thereby facilitating seamless integration into larger automation networks. The **S7-1200 series** also supports **Siemens TIA Portal software**, a user-friendly engineering environment that simplifies programming, debugging, and monitoring through intuitive tools like **LAD (Ladder Logic), FBD (Function Block Diagram), ST (Structured Text), and SCL (Structured Control Language)**. Additionally, the **6FX1130-5BB00** includes **built-in diagnostics and error handling capabilities**, ensuring quick identification and resolution of issues, which minimizes downtime and enhances system uptime. With its **compact, DIN-rail mountable design**, this CPU is space-efficient and easy to install in tight industrial environments, while its **wide operating temperature range (-25 C to 60 C)** ensures reliable performance in harsh manufacturing settings. Whether deployed in discrete manufacturing, packaging systems, material handling, or process automation, the **Siemens 6FX1130-5BB00** delivers a perfect blend of performance, flexibility, and ease of use, making it a cornerstone for modern industrial automation solutions.

### **Pros and Cons of buying a Siemens 6FX1130-5BB00 (6FX11305BB00) PLC Module**

#### **Overview**

The **Siemens 6FX1130-5BB00** is a **5-slot backplane module** designed for use in **S7-300/400 PLC systems**. It serves as the central communication and power distribution hub for expansion modules, allowing for the connection of additional I/O, function modules, and other peripherals.

---

### **Pros**

1. **Compatibility with Siemens S7-300/400 Systems**

- This backplane is specifically designed for **S7-300 and S7-400 PLCs**, ensuring seamless integration with existing Siemens automation setups.

- Works with **S7-300 CPU 31x/41x** and **S7-400 CPUs** (e.g., 416-2, 417-5, etc.).

2. **Supports Multiple Expansion Modules**

- Digital/analog I/O modules

- Function modules (e.g., communication, motion control)

- Specialized modules (e.g., safety, process I/O)

- Enables **scalability** for growing automation needs without replacing the entire system.

3. **Standardized Power Distribution**

- Provides **regulated power** (typically 24V DC or 5V DC) to connected modules, reducing the need for external power supplies.

- Ensures **consistent voltage levels** across all slots, improving reliability.

4. **Backward and Forward Compatibility**

- Supports **older and newer Siemens modules** within the S7-300/400 family, making it a versatile choice for upgrades.

- Works with **S7-300 and S7-400** systems, though some high-end 400 modules may require specific CPU models.

5. **Reliable Siemens Quality**

- Siemens is a **trusted brand** in industrial automation, known for **durability, long-term support, and compatibility** with other Siemens components.

- **Widely available** in the used market, reducing the risk of obsolescence.

6. **Cost-Effective for Expansion**

- Buying a **used or refurbished 6FX1130-5BB00** can be **cheaper than purchasing a new CPU with built-in slots**.

- Extends the life of an existing **S7-300/400 system** without full replacement.

7. **Supports High-Density Configurations**

- In some S7-400 setups, it allows for **higher module density** compared to smaller backplanes, optimizing rack space.

---

### **Cons**

1. **Limited to S7-300/400 Systems**

- **Not compatible with newer Siemens PLCs** (e.g., S7-1200, S7-1500, TIA Portal-based systems).

- If upgrading to **S7-1200/1500**, this backplane **cannot be used**, requiring a full system replacement or adaptation.

2. **Age-Related Wear (If Used/Refurbished)**

- Older units may have **worn contacts, degraded solder joints, or failing power distribution components**.

- **Testing is essential** before purchase check for **burn marks, loose connections, or erratic behavior**.

3. **No Built-In Communication Ports (Requires CPU)**

- Unlike some modern CPUs, the **6FX1130-5BB00 does not include integrated communication interfaces** (e.g., PROFIBUS, Ethernet).

- **Must pair with a CPU that supports the required protocols** (e.g., S7-300 CPU 315-2DP with PROFIBUS).

4. **Physical Size and Installation Constraints**

- **Bulkier than modern PLCs**, requiring **dedicated rack space**.

- Some **S7-400 systems** may need **special mounting considerations** due to weight and heat dissipation.

5. **Limited Availability of New Units**

- Siemens has **phased out production** of many S7-300/400 components, making **new units rare and expensive**.

- Most purchases will be **used or refurbished**, increasing the risk of counterfeit or damaged parts.

6. **No Direct Integration with Modern HMI/SCADA**

- **Older Siemens HMIs (e.g., OP177, TP177)** may require **additional converters or gateways** to work with modern SCADA systems.

- **TIA Portal compatibility is limited** some features may not align with newer engineering software.

7. **Potential for Obsolescence**

- While still functional, **long-term support from Siemens may decline** as newer technologies emerge.

- **Spare parts and documentation** may become harder to source over time.

---

### **Conclusion**

The **Siemens 6FX1130-5BB00** is a **practical and cost-effective solution** for expanding **S7-300/400 PLC systems**, particularly for applications where:

- **Scalability is needed** without replacing the entire system.

- **Budget constraints** make new PLCs unaffordable.

- **Existing infrastructure** is already based on S7-300/400.

- **Modern automation projects** (S7-1200/1500, TIA Portal).

- **High-reliability critical systems** where newer, supported hardware is preferred.

- **Users requiring long-term future-proofing** without potential migration challenges.

---

### **Recommendation**

You **already have an S7-300/400 system** and need to **expand I/O or add functionality**.

You are working with **legacy Siemens equipment** and require a **cost-effective backplane solution**.

You **test the unit thoroughly** (check for physical damage, power stability, and module compatibility).

You **plan to keep the system operational for the short-to-medium term** (5-10 years).

You are **starting a new project** and can afford a **modern S7-1200/1500** with built-in slots.

You need **long-term support, cloud integration, or advanced diagnostics** (TIA Portal, SIMATIC PCS 7).

You **cannot verify the unit s condition** (buy from a **reputable supplier with return policies**).

You require **high-speed communication (Ethernet/IP, PROFINET)** without additional converters.

- **Buy from a trusted seller** (e.g., Siemens-authorized resellers, reputable industrial auctions).

- **Power stability** (no flickering or overheating).

- **Module slot functionality** (insert a known-good module to verify operation).

- **Physical condition** (no corrosion, loose connections, or burn marks).

- **Consider refurbished units** from **Siemens or certified partners** if buying used.

- **Document compatibility** with your CPU and other modules to avoid future issues.

- **S7-300 CPU with integrated slots** (e.g., **CPU 315-2DP**) if you don t need a separate backplane.

- **S7-1200/1500 with expansion modules** if migrating to a modern system.

- **Third-party backplanes** (e.g., **Wago, Beckhoff**) if Siemens compatibility is not strictly required.

---

### **Final Verdict**

The **6FX1130-5BB00 is a solid, functional backplane** for **S7-300/400 systems**, particularly in **budget-conscious or legacy automation environments**. However, its **limited compatibility with modern systems** and **potential age-related risks** make it less suitable for new installations. **Proceed with caution, thorough testing, and a clear understanding of your long-term needs.** If possible, **evaluate whether migrating to a newer Siemens platform** would be more beneficial in the long run.

Details:

Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use if purchasing a used product. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such.

part #: 6fx11305bb00 prices

• $244.00-$389.34

specifications sensoindustria:

• brand: Siemens
• mpn: 6fx1130-5bb00
• part type: Module

shipping sensoindustria:

• service: Standard
• type: Fixed
• transit: 30-34 Days
• cost: $12.90
• class: Standard

payments sensoindustria:

• wallet: Paypal
• other
• credit card: Visa

general sensoindustria:

• condition: Used
• PLCs HMIs > PLC Peripheral Modules > PLC Input Output Modules

offer sensoindustria:

• started: March 23, 2026
• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home

seller sensoindustria:

• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 195741
• rating: 99.6%

returns sensoindustria:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days
• method: Money back

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