Unitronics EXL-CAB400 expansion communication cable with RJ45 connectors and 4 metre length for connecting EX-A2X adapters and XL expansion modules.
£38.50
The Unitronics EXL-CAB400 is a genuine 4 metre expansion communication cable designed for connecting Unitronics EX-A2X expansion adapters and compatible XL I/O expansion modules. Featuring robust RJ45 connectors at both ends, it provides dependable communication between expansion devices whilst maintaining reliable performance in industrial automation systems.
Designed specifically for Unitronics expansion architectures, the EXL-CAB400 ensures stable communication between controllers, expansion adapters and remote I/O modules. Its factory-terminated construction simplifies installation and helps maintain communication integrity across machine automation and process control applications.
With a practical 4 metre cable length, the EXL-CAB400 offers greater installation flexibility than shorter expansion cables, making it ideal for larger control panels and machinery where expansion modules need to be installed further from the PLC or expansion adapter.
The EXL-CAB400 is designed to provide dependable communication between Unitronics PLC expansion components. By using an original Unitronics expansion cable, engineers can maintain communication stability and ensure reliable operation of connected I/O expansion modules.
Its 4 metre length makes it suitable for installations where expansion modules cannot be mounted directly adjacent to the controller or expansion adapter. This added flexibility helps simplify machine design and improve control panel organisation whilst maintaining consistent communication performance.
| Product type | Expansion Communication Cable |
|---|---|
| Series | XL Expansion Accessories |
| Cable length | 4 m |
| Connector type | RJ45 to RJ45 |
| Application | PLC expansion communication |
| Compatible adapter | EX-A2X |
| Compatible modules | XL Expansion Modules |
| Installation type | Internal control panel wiring |
| Construction | Industrial communication cable |
| Connection configuration | Factory-terminated assembly |
| Weight | Approx. 0.6 kg |
The EXL-CAB400 is used to connect Unitronics EX-A2X adapters and XL expansion modules, providing reliable communication between PLC expansion components.
The cable has a length of 4 metres, making it suitable for larger control panels and machine installations.
The EXL-CAB400 features RJ45 connectors on both ends for secure and reliable installation.
The cable is designed for use with EX-A2X expansion adapters and compatible XL expansion modules.
Yes. The cable is specifically designed for industrial automation applications requiring dependable communication between PLC expansion devices.
Unitronics expansion accessories are widely used throughout industrial automation systems to provide reliable communication, flexible installation options and dependable operation across PLC expansion architectures.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...