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The Allen Bradley 1783-MMX16T is a Stratix 5800 expansion module used to extend the network connectivity of a compatible industrial Ethernet switching platform. It forms part of the Stratix 5800 network infrastructure and is intended for automation systems where additional network interfaces are required as the installation grows.
In a typical industrial Ethernet architecture, controllers, remote I/O, drives, HMIs, and intelligent field devices communicate through managed switching infrastructure. An expansion module adds to this infrastructure while keeping the additional network connectivity associated with the existing Stratix 5800 platform.
The 1783-MMX16T is suitable for machine-level networks, manufacturing systems, process-control installations, and plant-floor Ethernet expansion. It can also be considered during system modernization when additional network equipment needs to be integrated without restructuring the entire automation network.
| Parameter | Specification |
|---|---|
| Manufacturer | Allen Bradley |
| Product Model | 1783-MMX16T |
| Product Type | Expansion Module |
| Product Family | Stratix 5800 |
| Series | Stratix 5800 |
| Module Type | Network Expansion Module |
| Primary Function | Industrial Ethernet Network Expansion |
| System Role | Network Infrastructure |
| Application | Industrial Automation Networking |
| Network Integration | Compatible Stratix 5800 Switching Platform |
| System Function | Extends Network Interface Capability |
| Installation | Industrial Control Cabinet / Network Equipment |
| Dimensions | 152.4 × 77.2 × 151.6 mm |
| Weight | 1.16 kg |
The 1783-MMX16T functions as an expansion component within the Stratix 5800 switching architecture. It works together with the compatible host switching platform to extend the available network connectivity of the industrial Ethernet system.
Automation devices exchange information through Ethernet connections established within the switching infrastructure. Controllers can communicate with remote I/O, drives, HMIs, and other networked equipment, while the Stratix platform manages the movement of Ethernet traffic between connected devices.
Automation Devices → Ethernet Connections → Stratix 5800 Switching Platform → 1783-MMX16T → Industrial Network
The expansion module does not execute machine-control programs or process field signals. Its purpose is to support the communication infrastructure used by the automation system.
When commissioning an expanded network, the module should be evaluated together with the host switch, network topology, connected devices, Ethernet cabling, and configuration. Correct physical installation is only one part of establishing reliable communication between the connected automation devices.
The 1783-MMX16T occupies the network expansion layer of a Stratix 5800 industrial Ethernet architecture. It works with the compatible switching platform to extend network connectivity while the controller, I/O, motion, and supervisory layers perform their respective automation functions.
| System Layer | Typical Component | Function |
|---|---|---|
| Supervisory Layer | HMI / SCADA System | Provides operator visualization and supervisory functions |
| Control Layer | Allen Bradley PLC / Controller | Executes machine or process control logic |
| Network Infrastructure | Stratix 5800 Managed Switch | Manages Ethernet communication between connected devices |
| Network Expansion | 1783-MMX16T | Extends the connectivity capability of the switching architecture |
| I/O Layer | Ethernet-Based Remote I/O | Exchanges field data with the control system |
| Motion Layer | Ethernet-Connected Drive | Communicates motion and drive information |
| Device Layer | Networked Instruments / Devices | Exchanges process and equipment information |
| Field Process | Industrial Machinery | Performs the controlled production or process operation |
| Application | Expansion Module Role |
|---|---|
| Factory Automation | Extends Ethernet infrastructure for networked automation equipment |
| Machine Networks | Supports additional connectivity within automated production cells |
| Packaging Machinery | Integrates additional Ethernet-connected machine equipment |
| Material Handling | Expands communication infrastructure across automated handling systems |
| Manufacturing Lines | Accommodates additional networked stations and control equipment |
| Process Automation | Supports expansion of industrial Ethernet communication infrastructure |
| Plant Network Expansion | Adds connectivity within an established Stratix 5800 architecture |
| Automation Modernization | Supports network upgrades while retaining compatible switching infrastructure |
| Component | Function |
|---|---|
| Allen Bradley Stratix 5800 Managed Switch | Provides the host industrial Ethernet switching platform |
| Industrial Ethernet Cable | Provides physical network connections between automation devices |
| Allen Bradley PLC / Controller | Executes machine or process control logic |
| Ethernet-Based Remote I/O | Exchanges field data with the control system |
| Allen Bradley HMI | Provides operator visualization and equipment status |
| Ethernet-Connected Servo Drive | Exchanges motion and drive information through the industrial network |
| Networked Automation Devices | Provide process, equipment, and diagnostic information |
| Industrial Control Cabinet | Houses the network and automation infrastructure |
| Model | Product Type | Typical Relationship |
|---|---|---|
| Allen Bradley 1783-MMS10R | Stratix 5800 Managed Switch | Associated Stratix 5800 switching platform |
| Allen Bradley 1783-MMX14T2S | Stratix 5800 Expansion Module | Related Stratix 5800 expansion configuration |
| Allen Bradley 1783-MMX16E | Stratix 5800 Expansion Module | Related Stratix 5800 expansion model |
| Allen Bradley 1783-MMS4S | Stratix 5800 Managed Switch | Related managed industrial Ethernet switch |
| Allen Bradley 1783-BMS20CGN | Stratix 5700 Managed Switch | Related Allen Bradley managed Ethernet platform |
The 1783-MMX16T is a Stratix 5800 expansion module used to extend network connectivity within a compatible switching architecture. It supports the network infrastructure rather than performing PLC control or field I/O processing.
The 1783-MMX16T should be treated as an expansion component of the compatible Stratix 5800 switching platform rather than assumed to function as an independent managed switch. The host-platform compatibility should be confirmed before installation.
The host Stratix 5800 switch, module compatibility, physical installation, network topology, Ethernet cabling, and configuration should all be reviewed. The final network arrangement should also be compared with the approved system documentation.
Begin with the physical module connection and Ethernet cabling, then check the affected network interfaces and configuration. Communication between the switch and connected controllers, I/O systems, drives, and HMIs should be tested systematically to identify where the communication path is interrupted.