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EL9011 - Beckhoff EtherCAT Terminals System
Beckhoff EL9011 EtherCAT Terminals System is a compact bus end cover designed for safe termination of E-bus contacts in automation networks.
| Brand | Beckhoff |
| Product Type | EtherCAT Terminals System |
| Product | EL9011 |
EL9011 Beckhoff EtherCAT Terminals System Technical Specifications
| Specification | Value |
|---|---|
| Technology | bus end cover |
| Housing width | 5 mm |
| Special features | cover for E-bus contacts |
| Weight | approx 8 g |
| Operating temperature | -25....+60°C |
| Storage temperature | -40....+85°C |
| Approvals/markings | CE, CCC, UL, ATEX, IECEx |
| Ex marking | ATEX:II 3 G Ex ec IIC T4 GcIECEx:Ex ec IIC T4 Gc |
The Beckhoff EL9011 EtherCAT Terminals System is a lightweight and durable bus end cover with a housing width of just 5 mm. Specifically engineered to protect and terminate E-bus contacts, it ensures the safety and stability of EtherCAT installations. With a weight of only 8 g, this module is compact yet effective in safeguarding unused terminal ends. It operates reliably in ambient temperatures ranging from -25°C to +60°C and can be safely stored at temperatures down to -40°C and up to +85°C, making it suitable for diverse industrial environments. Its construction provides secure coverage for live connections, reducing risks of accidental contact and ensuring long-term system integrity.
The EL9011 is built with a robust design, supported by international certifications including CE, CCC, UL, ATEX, and IECEx. Its ATEX marking confirms suitability for hazardous area applications (II 3 G Ex ec IIC T4 Gc), which further enhances its trustworthiness in demanding industries. The polycarbonate compact housing integrates seamlessly with the EtherCAT I/O system, ensuring straightforward installation without adding unnecessary bulk. By meeting strict EMC and safety compliance standards, the Beckhoff EL9011 demonstrates both reliability and durability, reinforcing Beckhoff’s reputation for quality engineering in automation technology.
In practical applications, the EL9011 EtherCAT Terminals System is widely used by engineers to terminate unused EtherCAT terminal strands, ensuring a clean and safe network setup. Maintenance teams value it for preventing system errors caused by exposed bus contacts, while designers integrate it to enhance the long-term reliability of distributed I/O architectures. For engineering students and professionals, it illustrates the importance of safety accessories in industrial communication systems. Compact, certified, and dependable, the Beckhoff EL9011 provides essential protection and contributes to the robust performance of modern EtherCAT-based automation systems.
