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The Schneider TCSESM083F23F0 is a ConneXium managed Ethernet switch used to organize communication between Ethernet-based automation devices. It is suited to control systems where PLCs, remote I/O, HMIs, drives, engineering stations, and supervisory equipment share an industrial Ethernet network.
In a typical automation cabinet, the switch acts as the central communication point for several Ethernet nodes. A controller can exchange data with distributed I/O or an HMI through the switch without requiring separate direct connections between every device. This makes the network easier to structure as the number of connected automation stations increases.
The managed architecture is useful in installations where the Ethernet infrastructure needs more control than a basic plug-and-play switch can provide. It can form part of a ConneXium network alongside other switching equipment, controllers, and industrial Ethernet devices.
For maintenance and system expansion, the switch also provides a practical point from which network connections can be organized and diagnosed. Its application is focused on Ethernet communication infrastructure rather than control logic or process signal handling.
| Parameter | Value |
|---|---|
| Manufacturer | Schneider Electric |
| Model / Part Number | TCSESM083F23F0 |
| Product Type | ConneXium Ethernet TCP/IP Managed Switch |
| Series | ConneXium |
| Network Type | Industrial Ethernet |
| Communication | Ethernet TCP/IP |
| Application | Industrial automation network switching |
| Dimensions | 74 × 131 × 111 mm |
| Weight | 0.41 kg |
The TCSESM083F23F0 receives Ethernet frames from connected automation devices and forwards them through the appropriate network path. The switch operates between the communicating devices, allowing multiple nodes to exchange data over the same Ethernet infrastructure.
A typical communication path is:
PLC / Controller → TCSESM083F23F0 → Remote I/O / HMI / Drive / Supervisory Device
For example, a PLC may send process data to a remote Ethernet I/O station. The data reaches the managed switch through an Ethernet connection, and the switch forwards the network traffic toward the intended device. Responses from the remote station follow the corresponding Ethernet path back to the controller.
The same principle applies when an HMI accesses controller data or when an engineering station communicates with automation equipment. In a larger installation, the TCSESM083F23F0 can also form part of a wider network by connecting to other Ethernet switching or backbone equipment.
The TCSESM083F23F0 occupies the network infrastructure layer of an industrial control architecture. It does not execute PLC programs or directly process field signals. Instead, it provides the Ethernet communication path between controllers, distributed devices, operator interfaces, and other network stations.
PLC / Controller → TCSESM083F23F0 → Distributed Automation Devices → Supervisory / Plant Network
| System Element | Function |
|---|---|
| PLC / Controller | Executes control logic and exchanges process data |
| TCSESM083F23F0 | Switches Ethernet traffic between connected network devices |
| Remote I/O | Exchanges field input and output data with the controller |
| HMI | Provides operator monitoring and control functions |
| Ethernet Drive | Exchanges commands, status, and diagnostic information |
| Engineering Station | Supports configuration, commissioning, and maintenance |
| Plant Ethernet Backbone | Connects the local control network with other network segments |
The switch therefore forms the communication layer between the automation controller and the Ethernet devices distributed throughout the control system.
| Application | Typical Use |
|---|---|
| PLC Automation | Connects controllers with Ethernet-based I/O, HMIs, and other automation stations |
| Machine Control | Provides Ethernet communication between machine controllers and distributed equipment |
| Process Automation | Links control stations with networked field and supervisory devices |
| Remote I/O Systems | Provides the network path between controllers and distributed I/O |
| Drive Communication | Connects Ethernet-enabled drives with PLC and supervisory systems |
| HMI Networks | Allows operator terminals to communicate with controllers and automation devices |
| SCADA Systems | Connects control equipment with supervisory computers |
| Industrial Control Cabinets | Provides a centralized Ethernet switching point for cabinet-level automation networks |
| Component Type | Typical Role |
|---|---|
| Schneider Modicon PLC | Main controller for Ethernet-based automation communication |
| Schneider Remote I/O | Distributed acquisition and output equipment |
| Schneider HMI | Operator interface and process visualization |
| Schneider Ethernet Drive | Networked motor and drive control |
| ConneXium Ethernet Equipment | Additional network infrastructure |
| Industrial Ethernet Cables | Physical communication links between network devices |
| SCADA / Engineering Station | Supervisory monitoring and system maintenance |
| Model | Product Type | Typical Application |
|---|---|---|
| Schneider TCSESM163F23F0 | ConneXium Ethernet TCP/IP Managed Switch | Managed Ethernet networks with additional connected devices |
| Schneider TCSESMO83F2CU0 | ConneXium Managed Switch | Industrial Ethernet network infrastructure |
| Schneider TCSESU083FN0 | ConneXium Unmanaged Switch | Straightforward industrial Ethernet connections |
| Schneider TCSESU043F1N0 | ConneXium Unmanaged Switch | Compact Ethernet automation networks |
| Schneider TCSEGDB23F24FA | Modicon X80 Modbus Plus Proxy Module | Integration between Modbus Plus and Modicon X80 architectures |
The TCSESM083F23F0 is a ConneXium Ethernet TCP/IP managed switch used as industrial network infrastructure. It handles Ethernet communication between connected automation devices rather than executing control programs.
It can be installed in an industrial control cabinet or other suitable automation enclosure where multiple Ethernet devices need to communicate through a managed network infrastructure.
Yes. When the connected devices use compatible Ethernet communication and are configured correctly, the switch can provide the network path between the PLC, HMI, remote I/O, and other Ethernet stations.
Check the power connection, Ethernet cable and connector condition, link status, port assignment, IP addressing, and managed-switch configuration. It is also useful to verify whether the problem affects one connection or multiple network devices, as this can help distinguish a local connection issue from a wider network configuration problem.