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The Siemens 6AG1195-7HD10-2XA0 Active Bus Module is a specialized component designed for distributed I/O architectures based on the Siemens SIMATIC ET 200SP platform. As an active bus module, it provides an important physical and electrical interface within the station, helping establish reliable communication and power distribution between compatible automation components.
Active bus modules are particularly important in modular distributed I/O systems because they allow individual electronic modules to be installed and exchanged while maintaining an organized backplane architecture. This makes them valuable in industrial control cabinets where flexible configuration, maintainability, and reliable signal communication are important design requirements.
The 6AG1195-7HD10-2XA0 is identified by its Siemens SIPLUS product designation and is intended for integration into compatible ET 200SP-based automation systems. The listed physical dimensions are 97 × 92 × 30 mm, with a weight of approximately 0.133 kg. Its compact construction allows it to occupy limited cabinet space while supporting the modular structure of a distributed I/O station.
Unlike an analog input or digital output module, the active bus module primarily belongs to the station infrastructure rather than directly performing a field measurement or control function. Its purpose is to provide the appropriate bus and mounting interface required by the compatible I/O configuration.
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Model | 6AG1195-7HD10-2XA0 |
| Product Type | Active Bus Module |
| Product Family | SIMATIC ET 200SP / SIPLUS |
| Primary Function | Active bus and module interconnection |
| Application | Distributed I/O and industrial automation |
| Installation | Modular ET 200SP station |
| Dimensions | 97 × 92 × 30 mm |
| Weight | 0.133 kg |
| System Role | Station infrastructure / bus interface |
| Mounting Concept | Modular mounting system |
| Typical Application | Industrial control cabinets and distributed I/O systems |
Exact electrical, environmental, compatibility, and configuration parameters should be confirmed against the installed hardware revision and the applicable Siemens system configuration.
The Siemens 6AG1195-7HD10-2XA0 is an Active Bus Module intended for use within a compatible modular distributed I/O system.
In a conventional centralized PLC architecture, many I/O points may be physically located close to the controller. Distributed I/O systems take a different approach by placing I/O stations closer to machines and process equipment. Communication between the controller and the distributed station is then established through an industrial network.
Inside the distributed I/O station, the electronic modules require a structured internal connection system. The active bus module contributes to this internal architecture.
A simplified system arrangement can be represented as:
PLC / Controller → Industrial Network → ET 200SP Station → Active Bus Module → I/O Modules → Field Devices
This arrangement separates the physical location of the field signals from the main controller and can reduce cabinet wiring while making the automation system easier to expand.
The basic function of an active bus module is to provide the infrastructure required for communication and module interconnection within a distributed I/O station.
When compatible modules are installed in the station, the internal bus architecture provides a controlled path for exchanging data between the station interface and individual I/O modules.
The active bus module therefore operates as part of the station’s internal architecture rather than as a conventional field signal module.
Its functional role can be summarized as:
The exact electrical behavior depends on the host ET 200SP configuration and the modules installed around the bus infrastructure.
The 6AG1195-7HD10-2XA0 can be considered part of the infrastructure layer of a distributed automation system.
A modern industrial automation architecture commonly contains several functional levels:
Field Level
Sensors, actuators, valves, switches, transmitters, motors and other field devices.
I/O Level
Digital and analog input/output modules collect field information and transmit control commands.
Station Infrastructure
Bus modules, base units and related components provide the physical and electrical structure required for the distributed I/O station.
Controller Level
PLC or automation controllers execute application logic.
Supervisory Level
HMI and SCADA systems provide visualization, diagnostics, alarms and process monitoring.
The active bus module belongs primarily to the station infrastructure level. Although it does not normally execute the control program itself, reliable operation of this infrastructure is essential for the complete distributed I/O system.
Distributed I/O systems are designed to simplify industrial wiring and provide flexible automation architectures. However, the communication between the station interface and individual I/O modules must remain stable.
A suitable active bus structure helps provide:
A failure or incorrect installation of the bus infrastructure can potentially affect several I/O modules simultaneously. For this reason, active bus modules should be treated as important system infrastructure rather than simple mechanical accessories.
The 6AG1195-7HD10-2XA0 is associated with Siemens modular distributed I/O architecture.
A typical station may contain:
The exact combination depends on the application.
For example, a machine-control cabinet may place digital input modules close to proximity sensors and limit switches, while analog modules can acquire process values from transmitters. Output modules can then control contactors, solenoid valves or indicator devices.
The bus infrastructure connects these modules into a coherent distributed I/O station.
The 6AG1195-7HD10-2XA0 can form part of distributed I/O installations used in manufacturing equipment.
Typical applications include:
Distributed I/O allows signal collection to take place closer to machines, helping reduce long field cable runs.
Industrial process systems often contain sensors and actuators distributed across large areas. Modular I/O infrastructure can help organize these signals into local stations.
Potential applications include:
Large conveyor installations may require I/O stations distributed along the production area. Local I/O reduces the amount of wiring that needs to return to a central control cabinet.
Packaging equipment frequently uses numerous digital sensors and actuators. A modular distributed I/O station provides a practical architecture for handling these signals.
Where compatible Siemens automation systems are used, distributed I/O architectures can also support equipment monitoring and control across larger facilities.
Correct installation of the active bus module is important for reliable system operation.
Before installation, technicians should verify:
The module should be installed according to the applicable Siemens equipment documentation and the configuration requirements of the host station.
The listed dimensions of the 6AG1195-7HD10-2XA0 are 97 × 92 × 30 mm.
Although the module itself is compact, sufficient cabinet space should be provided for:
Avoid forcing a module into an incorrect mounting position. Mechanical alignment should be verified before securing the assembly.
The active bus module forms part of an internal station architecture, so proper module compatibility is essential.
During installation:
The exact wiring and terminal arrangement depend on the compatible ET 200SP components installed with the bus module.
Although the 6AG1195-7HD10-2XA0 has a compact form factor, cabinet thermal management should not be overlooked.
Electronic components operate more reliably when cabinet temperature, humidity, dust and vibration remain within appropriate limits.
Recommended practices include:
Good cabinet design improves the reliability of the complete automation station rather than only the bus module itself.
The active bus infrastructure works together with the distributed I/O station and the automation controller.
A typical control sequence is:
Field Device → I/O Module → ET 200SP Station → Industrial Network → PLC → Control Logic → Output Module → Actuator
The PLC receives process information from the distributed I/O station, executes the programmed control logic, and sends commands back to the appropriate output modules.
The active bus module supports the internal organization of this station architecture.
When the ET 200SP station is connected to a Siemens PLC or another compatible automation controller, process information can be transferred to an HMI or SCADA system.
Operators may use the supervisory system to monitor:
The bus module itself does not replace the PLC, HMI or SCADA system. Instead, it supports the physical infrastructure that allows the distributed I/O station to operate as part of the automation architecture.
After mechanical installation, commissioning should be performed systematically.
Confirm that the installed module is the correct 6AG1195-7HD10-2XA0 and that its hardware identification matches the engineering documentation.
Check the complete ET 200SP station for:
Energize the station according to the applicable system procedure.
Use the engineering environment or controller diagnostics to determine whether the station is recognized correctly.
Check whether the installed I/O modules communicate correctly with the controller.
Confirm that actual sensor and actuator signals correspond to the expected control-system values.
Document the station configuration, module identification and any diagnostic information for future maintenance.
Because the active bus module is part of the station infrastructure, troubleshooting should consider the complete I/O station rather than replacing the module immediately.
Possible causes include:
Check the complete station configuration before replacing hardware.
If several modules become unavailable simultaneously, investigate the common infrastructure first.
Possible areas include:
A common infrastructure fault can produce multiple downstream module errors.
Intermittent problems may be associated with:
Monitoring diagnostics over time can help identify intermittent conditions.
If replacing the active bus module does not resolve the problem, inspect the surrounding components.
The actual fault may be located in:
This is why system-level troubleshooting is generally more effective than replacing individual modules without diagnosis.
Preventive maintenance should focus on the complete distributed I/O station.
Inspect the module for:
Check mating interfaces for dust, contamination, corrosion or mechanical damage.
Verify:
Regularly review PLC and engineering-system diagnostics. Historical diagnostic information can help identify recurring communication or station problems.
Keep critical infrastructure components identified in the maintenance inventory. Correct identification is especially important when multiple modules have similar physical dimensions.
When replacing a Siemens 6AG1195-7HD10-2XA0 Active Bus Module, the complete order number should be checked carefully.
Important identification information includes:
Do not select a replacement solely because another module has similar dimensions.
The listed physical dimensions are 97 × 92 × 30 mm, and the listed weight is 0.133 kg.
These values are useful for inventory and mechanical planning, but electrical and functional compatibility must always be verified separately.
The compact design of the 6AG1195-7HD10-2XA0 makes it suitable for space-conscious industrial automation installations.
| Physical Parameter | Value |
|---|---|
| Height | 97 mm |
| Width | 92 mm |
| Depth | 30 mm |
| Weight | 0.133 kg |
These values should be considered when planning:
The physical dimensions do not by themselves determine system compatibility.
Depending on the application, an ET 200SP-based station can include:
| Component | General Function |
|---|---|
| Siemens PLC | Executes automation logic |
| PROFINET Interface | Connects distributed station to industrial network |
| Interface Module | Provides station-level communication |
| Active Bus Module | Provides internal station bus infrastructure |
| Base Unit | Provides module mounting and field connection structure |
| Digital Input Module | Acquires discrete field signals |
| Digital Output Module | Controls discrete field devices |
| Analog Input Module | Acquires continuous process signals |
| Analog Output Module | Provides analog control signals |
| Technology Module | Performs specialized automation functions |
| HMI | Operator visualization and control |
| SCADA System | Supervisory monitoring and diagnostics |
The exact combination should be selected according to the machine or process requirements.
| Model | Product Type | General Application |
|---|---|---|
| 6AG1195-7HA00-2XA0 | Active Bus Module | Distributed I/O station infrastructure |
| 6AG1195-7HB00-7XA0 | Active Bus Module | Modular ET 200SP architecture |
| 6AG1195-7HC00-2XA0 | Active Bus Module | Distributed I/O integration |
| 6AG1193-6AR00-7AA0 | PROFINET Bus Adapter | Network connection |
| 6AG1193-6PA00-7AA0 | Terminal Module | Modular terminal connection |
| 6AG1134-6JD00-2CA1 | Analog Input Module | Analog process measurement |
These components have different functions and should not be treated as direct replacements for the 6AG1195-7HD10-2XA0 without verifying the complete system configuration.
When designing or maintaining a distributed I/O system, several factors should be considered.
Distributed I/O systems should be planned with future expansion in mind. Available installation space and compatible module arrangements should be considered during the initial engineering phase.
Locating I/O stations closer to field equipment can reduce cable lengths and simplify wiring. However, network architecture and environmental conditions must also be considered.
The cabinet should provide sufficient space for technicians to inspect and replace modules without disturbing unrelated equipment.
Where automation stations operate in harsh environments, appropriate cabinet protection and environmental controls should be provided.
Maintain updated documentation containing:
Accurate documentation can significantly reduce troubleshooting time.
The Siemens 6AG1195-7HD10-2XA0 Active Bus Module offers several practical benefits within a compatible distributed I/O architecture:
The Siemens 6AG1195-7HD10-2XA0 is an Active Bus Module designed for use within a compatible Siemens modular distributed I/O architecture.
No. It is an active bus infrastructure component, rather than a conventional digital or analog input/output module.
Its primary role is to support the internal bus and modular interconnection structure of a compatible distributed I/O station.
The listed dimensions are 97 × 92 × 30 mm.
The listed weight is approximately 0.133 kg.
A different active bus module should not automatically be considered interchangeable. The complete Siemens order number, hardware revision and host-system configuration should be checked before replacement.
Its primary role is station infrastructure rather than direct signal processing. Digital and analog I/O modules normally perform the field signal acquisition or output functions.
The internal bus architecture allows compatible modules to operate as part of an organized distributed I/O station. Problems in this infrastructure can potentially affect multiple connected modules.
Check common infrastructure components first, including station communication, power, module connections, bus interfaces and configuration. Replacing individual I/O modules without diagnosis may not resolve a common station-level problem.
It is intended for integration into compatible Siemens distributed I/O architectures used in industrial automation. The exact application depends on the complete system configuration.
The Siemens 6AG1195-7HD10-2XA0 Active Bus Module is an important infrastructure component for compatible modular distributed I/O systems. Rather than functioning as a conventional input or output device, it supports the internal bus and module-interconnection architecture that allows a distributed I/O station to operate as an integrated automation unit.
With listed dimensions of 97 × 92 × 30 mm and a weight of 0.133 kg, the module provides a compact solution for industrial control cabinets where modularity and efficient space utilization are important.
In applications using Siemens distributed automation architecture, the 6AG1195-7HD10-2XA0 can contribute to organized I/O installation, maintainable station design, and reliable communication between compatible automation components. For installation or replacement, engineers should verify the complete order number, hardware revision, station configuration, adjacent modules, and system requirements rather than relying on physical similarity alone.