EL6632-1002

The Beckhoff EL6632-1002 EtherCAT terminal from the EL EtherCAT Terminals series is a high-performance PROFINET IRT controller engineered for demanding industrial automation environments. This compact unit features a 100BASE-TX Ethernet interface with 2 switched RJ45 ports and supports both isochronous and real-time communication modes. It delivers robust hardware diagnostics via status LEDs and provides Ethernet to E-bus isolation of 500 Volts to ensure signal integrity in electrically noisy installations. The EL6632-1002 can manage up to 5 IRT-capable devices and 15 RT-capable devices, offering flexible network topologies and scalable performance. Designed by Beckhoff Automation, this terminal integrates seamlessly into automation solutions requiring precise timing and rigorous fault monitoring.

Detailed technical specifications define the EL6632-1002’s capabilities. The Ethernet Interface: 100BASE-TX Ethernet with 2 x RJ45 supports line network topology over copper twisted-pair cabling with a maximum Cable Length: up to 100 m twisted pair between nodes. The terminal conforms to Conformance Class: C and operates under the Driver: TwinCAT 2.11 environment. Network power is supplied via the E-bus, drawing 400 mA of current for device operation. The unit enforces strict timing with a Min IRT Cycle: 500 µs and a Min RT Cycle: 1 ms, meeting the requirements of high-speed control loops. Physical parameters include a compact footprint of 24 x 100 x 52 mm and a lightweight 75 g polycarbonate housing.

Operational features of the EL6632-1002 enhance system reliability and uptime. Real-time data exchange is supported through PROFINET protocols and advanced support for SNMP and LLDP network diagnostics. Signal and status LEDs provide rapid visual feedback on link integrity, communication status, and fault conditions, simplifying commissioning and maintenance. The terminal’s robust design withstands industrial operating conditions, ensuring consistent performance across extended runs up to 100 meters between ports. Isochronous operation guarantees synchronized I/O processing across multiple devices, while real-time mode accommodates standard Profinet RT traffic.

The EL6632-1002 integrates seamlessly with Beckhoff’s EtherCAT master units and is configured via standard TwinCAT software tools, enabling straightforward implementation in distributed I/O architectures. Its compact 35 mm DIN-rail mounting form factor optimizes panel space in control cabinets. This terminal is ideal for factory automation, packaging machinery, motion control systems, and any application demanding deterministic Ethernet communication with comprehensive diagnostic insight.