
The Beckhoff EL9400 is a compact power supply terminal designed for EtherCAT I/O systems. It refreshes the E-bus, which facilitates data exchange between EtherCAT couplers and terminals, providing an additional 2 A current to support configurations with a large number of EtherCAT terminals. The terminal features a 24 V DC input with a tolerance range of -15% to +20% and delivers a regulated 5 V output for E-bus supply. It also provides 24 V DC supply of up to 10 A for power contacts, enabling the establishment of additional potential groups. The EL9400 is housed in a compact 12 mm wide polycarbonate enclosure with signal LEDs for diagnostic purposes, rated IP20, and mounts on standard 35 mm DIN rail. It operates reliably in industrial environments from 0°C to 55°C and complies with EN 61000-6-2 and EN 61000-6-4 EMC standards.
Item Details
- Brand Name: Beckhoff
- Manufacturer: Beckhoff Automation
- Item Type Name: EtherCAT Power Supply Terminal
- Product Family / Series: EL9xxx System Terminals
Product Specifications
- input_voltage: 24 V DC (-15%/+20%)
- input_current: 70 mA typ. + (E-bus/4)
- output_voltage_ebus: 5 V DC
- output_current_ebus: 2 A
- power_contacts_supply: 24 V DC, up to 10 A
- electrical_isolation: 500 V (E-bus/field voltage)
- operating_temperature: 0 to +55 °C
- storage_temperature: -25 to +85 °C
- relative_humidity: 95%, no condensation
- emc_immunity: EN 61000-6-2
- emc_emission: EN 61000-6-4
- vibration_shock_resistance: EN 60068-2-6/EN 60068-2-27
- protection_rating: IP20
Additional Details
- Country of Origin*: Germany
- Certifications / Approvals: CE, UL, ATEX, IECEx
- Ex Marking Atex: II 3 G Ex nA IIC T4 Gc
- Ex Marking Iecex: Ex ec IIC T4 Gc
- Housing Material: Polycarbonate
- Wiring: Pluggable wiring for all ESxxxx terminals
- Diagnostic Features: Signal LEDs
*Country of origin may vary.
Measurements
- Weight: 65 g
- Dimensions: 12 mm x 100 mm x 68 mm (W x H x D)
- Mounting: 35 mm DIN rail, conforming to EN 60715 with lock
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
In no event shall PLC Direct be liable for any damages except actual damages up to, but not exceeding, the amount paid to us for the product, including we shall not be liable for any consequential or indirect damages or lost profits whether or not advised of same.
PLC Direct offers free shipping worldwide. Product ship from a various warehouses worldwide based on the customer's and the product's location. The estimated delivery date on the product page is PLC Direct's best estimated assuming a US-based shipping destination.
Regardless of where the product is shipping from, PLC Direct covers all duties for US-based shipping destinations. For non-US-based shipping destinations, customers are responsible for duties as appropriate.
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