EL9400 Beckhoff
Wake Industrial LLC is not an authorized distributor of this product.
MPN: EL9400-0000
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The Beckhoff EL9400 is part of the EL EtherCAT Terminals series and operates with a 24 VDC input voltage and a power contact current of 10 Amps. It features an e-bus output current of 2 Amps, an additional power contact, and supports variable installation positions. The terminal has IP20 protection and is designed for 35 mm rail mounting.
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Product Description:
The EL9400 is a power supply EtherCAT terminal manufactured by Beckhoff for the EL EtherCAT Terminals series. It inserts a controlled 24 V DC feed into an I/O node so that downstream modules retain logic voltage when higher-power sections are isolated. By acting as a local infeed, the terminal supports orderly segmentation of fieldbus stations and helps machine builders implement fault-tolerant, hot-swap islands within industrial automation equipment.
The terminal accepts an input of 24 V DC through its power contacts and can deliver up to 2 A to the E-bus to energize couplers, sensors, and low-current electronics. Loads wired through the power contacts can draw a continuous current of up to 10 A, providing capacity for actuators or auxiliary supply rails within the same terminal assembly. One additional power contact is fitted so that higher currents bypass the E-bus conductors. The IP20 housing is intended for enclosed control cabinets and guards against finger contact with live parts. Electromagnetic compatibility complies with EN 61000-6-2 and EN 61000-6-4, allowing installation in industrial environments that require immunity to conducted and radiated interference. The terminal has no onboard diagnostic LED or data object, and a dedicated protective earth contact bonds the module frame to cabinet ground.
For branch circuits that require independent energization after a brownout, the unit supports a renewed infeed, restoring logic power without rebooting the entire station. The terminal supports a variable installation position, so it can sit horizontally or vertically on a DIN rail without derating. Mechanical attachment follows the 35 mm DIN rail profile and uses an integral spring latch. The rail provides no electrical contact, so protective earth is carried only through the dedicated pin. Shock and vibration resistance complies with EN 60068-2-6 and EN 60068-2-27, supporting stable operation in rolling stock panels, packaging machines, and other machinery exposed to continuous motion.
