EL3172

The EL3172 EtherCAT terminal by Beckhoff is a high-performance digital output module within the EL EtherCAT Terminals series, designed to meet the rigorous demands of modern industrial automation. Identified by part_number EL3172 and manufactured by manufacturer Beckhoff, this device delivers robust control capabilities over 2 Channels of digital outputs. It operates at 24 V DC supply voltage and features a compact Housing Width of 12 mm, enabling high-density installation on a standard 35 mm DIN rail. The module communicates via EtherCAT interface and adheres to the Type specification of a Digital Output Terminal, providing seamless integration into distributed control architectures. Equipped with Short-circuit and overload protected circuits and comprehensive Diagnostics, the EL3172 guarantees safe operation and rapid fault detection right from commissioning.

Performance in the EL3172 is defined by precise current management and resilient interface technology. Each channel delivers up to 0.5 A Current Per Channel, while the module supports a Total Current of up to 10 A when used with a Beckhoff distributed power supply. The 3-wire Connection Technology ensures clear signal paths, and LED Status Indicators provide immediate visual feedback on channel states and fault conditions. Operating reliably across an Operating Temperature Range of 0...55°C, the EL3172 maintains stable performance even in challenging environmental conditions. CE and UL Approvals authenticate the device’s compliance with international safety and electromagnetic compatibility standards.

Engineered for durability and straightforward integration, the EL3172 features a robust polycarbonate housing and secure rail mounting with an integrated lock that prevents accidental removal. Full electrical isolation between channels and from the fieldbus enhances system reliability and eliminates common-mode interference. The module’s native EtherCAT CoE support allows channel mode selection and parameter updates without requiring additional storage resources. Ideal for controlling actuators, solenoid valves, indicator lights, and other field devices, the EL3172 excels in machine building, process automation, and material handling applications where precise digital output control and rapid fault response are critical.