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- Siemens
- 6AG1503-2CC00-2AA0
- Optical Link Module
- Germany
- 39.5 × 112 × 74.5 mm
- 0.422 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Siemens 6AG1503-2CC00-2AA0 SIPLUS NET OLM/G11-1300 V4.0 Optical Link Module is an optical communication interface for connecting compatible industrial network segments through fiber-optic transmission. It belongs to the SIPLUS NET OLM family and is intended for automation installations where optical communication is required between distributed network devices.
The OLM/G11-1300 is particularly suited to plant layouts in which control cabinets, machines, or automation stations are separated by distance or by electrically noisy operating environments. An optical connection can help establish communication between these locations without relying entirely on an electrically continuous copper communication path.
As part of the communication infrastructure, the module handles the physical network connection between compatible interfaces and the optical transmission medium. The PLC, controller, distributed I/O, and application devices remain responsible for control processing and field-level functions.
The SIPLUS version is suitable for industrial installations subject to the applicable environmental requirements. When servicing an existing network, the exact OLM variant, optical interface arrangement, connected equipment, and network topology should be checked together.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Model | 6AG1503-2CC00-2AA0 |
| Product Family | SIPLUS NET |
| Product Series | OLM/G11-1300 V4.0 |
| Product Type | Optical Link Module |
| Primary Function | Industrial optical network communication |
| System Role | Network communication interface |
| Typical Application | Industrial automation network infrastructure |
| Dimensions | 39.5 × 112 × 74.5 mm |
| Weight | 0.422 kg |
Product Features
- SIPLUS NET OLM/G11-1300 V4.0 Optical Link Module.
- Provides optical communication connectivity for compatible industrial networks.
- Supports communication between distributed network segments.
- Suitable for installations using fiber-optic transmission between separated equipment locations.
- Useful in industrial environments where electromagnetic interference can affect conventional communication wiring.
- Forms part of the network infrastructure rather than the PLC application-processing layer.
- Supports integration with compatible Siemens industrial communication equipment.
- Suitable for SIPLUS installations within the applicable environmental specifications.
Working Principle
The 6AG1503-2CC00-2AA0 receives communication traffic from a connected network interface and transfers the data through the optical communication path toward the corresponding remote network segment. The module therefore acts as an optical link between compatible sections of the industrial communication network.
Automation Network → OLM/G11-1300 → Optical Fiber → Remote OLM / Network Segment → Automation Devices
The module does not execute the PLC application program or interpret the process data itself. Its function is to maintain the communication path between connected network equipment through the supported optical interface.
The complete communication channel includes the local network connection, OLM/G11-1300, optical cable, remote communication equipment, and connected automation devices. A problem with any of these elements can result in communication loss, intermittent data exchange, or an unreachable remote network segment.
Role in a Siemens SIPLUS NET Optical Communication Architecture
The OLM/G11-1300 occupies the optical communication infrastructure layer between local automation equipment and a remote network section. It allows the physical network arrangement to accommodate distributed control cabinets and equipment locations.
PLC / Network Device → OLM/G11-1300 → Optical Fiber → Remote OLM / Network Device → Distributed Automation Equipment
| System Element | Function |
|---|---|
| Siemens PLC / Controller | Executes application control logic |
| Network Interface | Exchanges automation data with the communication system |
| 6AG1503-2CC00-2AA0 | Provides the optical network link |
| Optical Fiber | Transfers communication data between network locations |
| Remote OLM / Network Node | Receives and forwards communication traffic |
| Distributed I/O | Exchanges process signals with the controller |
| HMI / SCADA | Provides operator visualization and supervisory functions |
The optical link can be especially useful when the automation network extends between separate control areas or when the physical installation makes electrical communication isolation desirable.
Industrial Applications
| Application | Typical Use |
|---|---|
| Industrial Automation | Optical interconnection of distributed automation networks |
| Manufacturing Plants | Communication between separated production areas |
| Process Automation | Network connection between distributed control equipment |
| Power and Utility Facilities | Communication across electrically separated locations |
| Large Control Installations | Optical links between control cabinets |
| Electrically Noisy Areas | Communication infrastructure in high-interference areas |
| Distributed I/O Systems | Optical connection between remote automation sections |
Installation and Maintenance
- Confirm that the 6AG1503-2CC00-2AA0 matches the intended SIPLUS NET communication architecture.
- Verify the OLM/G11-1300 V4.0 variant against the existing network documentation before replacement.
- Identify the local and remote network endpoints before disconnecting the existing module.
- Inspect the electrical interfaces and optical connections for damage or contamination.
- Keep optical connectors clean and protected during installation.
- Route fiber-optic cables without excessive bending, pulling force, or mechanical stress.
- Confirm that the connected communication interfaces are suitable for the planned optical link.
- Energize the module under controlled commissioning conditions and check the available status indications.
- Verify communication between the local and remote network segments.
- Inspect the fiber path and connector condition if communication becomes intermittent.
- Check network configuration and remote devices when the connected segment cannot be reached.
- After replacement, perform a complete communication test across the optical link before returning the automation system to normal operation.
Compatible System Components
| Component | Function |
|---|---|
| Siemens SIPLUS PLC / Controller | Executes automation application logic |
| Siemens SIMATIC NET Equipment | Provides industrial communication functions |
| OLM Optical Link Modules | Establishes compatible optical communication connections |
| Optical Fiber Cable | Transfers communication signals between network locations |
| Industrial Network Equipment | Connects devices within the automation communication system |
| Distributed I/O | Exchanges field signals with the automation controller |
| HMI / SCADA | Provides operator and supervisory visualization |
| Engineering Station | Supports network configuration and diagnostics |
Recommended Related Models
| Model / Product Family | Product Type | Typical Application |
|---|---|---|
| Siemens SIPLUS NET OLM Series | Optical Link Module | Industrial optical network communication |
| Siemens OLM/G11-1300 Series | Optical Link Module | Optical network segment interconnection |
| Siemens OLM/G11 Series | Optical Link Module | Industrial optical communication |
| Siemens OLM/P11 Series | Optical Link Module | Optical network infrastructure |
| Siemens SIMATIC NET Components | Industrial Network Equipment | Automation communication infrastructure |
| Siemens SIPLUS NET Communication Components | Network Communication | Industrial network integration |
| Siemens Optical Network Components | Fiber Communication Equipment | Distributed network connections |
Key Advantages
- Provides optical communication connectivity for compatible Siemens industrial networks.
- Supports communication between physically separated automation areas.
- Useful where electromagnetic interference or electrical separation is a concern.
- Allows network infrastructure to follow distributed plant layouts.
- Integrates into SIPLUS NET optical communication architectures.
- Supports maintenance and expansion of compatible fiber-based network segments.
Technical FAQs
What does the OLM/G11-1300 designation indicate within the OLM family?
The OLM/G11-1300 is a specific optical link variant within the Siemens OLM family. Its exact interface and network application should be matched against the installed communication architecture rather than selecting a replacement solely because it belongs to the same general OLM family.
How should the optical link be diagnosed when communication is intermittent?
Start with the module status and local network connection, then inspect the optical connectors, fiber route, remote optical interface, and network configuration. Intermittent communication can result from physical optical problems as well as faults in connected network equipment.
Why is the OLM/G11-1300 useful in distributed automation installations?
It allows compatible network sections to communicate through an optical path, which can be advantageous when equipment is separated by plant layout, electrical noise, or other conditions that make conventional electrical communication connections less suitable.
What should be verified before replacing an OLM/G11-1300 V4.0?
Verify the complete part number, installed network topology, local and remote interfaces, optical connections, and configuration. After installation, test communication across the entire link instead of confirming only that the replacement module powers up.