BECKHOFF EL9520 EtherCAT Terminal AS-Interface Potential Feed Terminal with Filter

SKU EL9520

In stock

12-month warranty
Free returns within 30 days

Manufacturer: BECKHOFF
Product No.: EL9520
Country of origin:Germany
Product Type: Feed-in Terminals
Payment: T/T, Western Union
Weight: 90g
Dimensions: 12 mm x 100 mm x 68 mm
Shipping port: Xiamen
Warranty: 12 months

Description

Designed for seamless integration into the EtherCAT Terminal system, the BECKHOFF EL9520 potential feed terminal supplies and filters the power transmission within AS-Interface network segments. It features an integrated data decoupling filter that isolates the DC power supply from the data transmission, allowing a single standard power supply to drive the network without signal corruption. The terminal operates passively within the system, requiring no network addressing or specialized software configuration, which simplifies commissioning and deployment. With a compact 12 mm width and status LED indicators, the module optimizes control cabinet space while providing clear diagnostic visibility.

Features

Integrated decoupling filter for reliable AS-Interface network data and power isolation.
Supports continuous current loads up to 2 A.
Electrical isolation of 500 V between the E-bus and the field potential.
Passive operation requiring no address assignment or configuration parameters.
Compact, space-saving 12 mm terminal housing.

Applications

Industrial fieldbus networks utilizing AS-Interface.
Power conditioning and distribution in manufacturing automation.
Control cabinet assembly in water treatment, packaging, and materials handling industries.

Technical Specifications

Manufacturer	BECKHOFF
Model / Part Number	EL9520
Technology	AS-Interface potential feed terminal with filter
Input/Output Voltage	Up to 35 V DC
Output Current	Max. 2 A
E-bus Current Consumption	Typ. 100 mA
Electrical Isolation	500 V (E-bus to field potential)
Power Contacts Current Load	Imax: 10 A
Weight	Approx. 90 g
Dimensions (W x H x D)	12 mm x 100 mm x 68 mm
Operating Temperature	0 to +55 degC
Storage Temperature	-25 to +85 degC
Relative Humidity	95%, non-condensing
Vibration/Shock Resistance	Conforms to EN 60068-2-6 / EN 60068-2-27
EMC Immunity/Emission	Conforms to EN 61000-6-2 / EN 61000-6-4
Protection Rating	IP20
Housing Material	Polycarbonate

Connections and Interfaces

Conductor Type	Cross-Section (Metric)	Cross-Section (AWG)
Solid Wire (s)	0.08 to 2.5 mm²	AWG 28 to 14
Stranded Wire (st)	0.08 to 2.5 mm²	AWG 28 to 14
Flexible with Ferrule (f)	0.14 to 1.5 mm²	AWG 26 to 16
Stripping Length	8 to 9 mm	-

Installation Guidelines

Mount vertically on a standard 35 mm DIN rail conforming to EN 60715 using the integrated lock.
Ensure secure side-by-side connection using the double slot and key system of adjacent EtherCAT terminals.
Use a standard screwdriver for terminal spring actuation when inserting solid or flexible conductors.
Ensure adequate ventilation in the control cabinet to maintain operating temperatures below +55 degC.

Compliance and Certifications

CE
AS-Interface Certificate (ZU-No. 101601)

FAQ

What is the primary function of the BECKHOFF EL9520 potential feed terminal?

The EL9520 is used to supply and filter power for AS-Interface network segments. It isolates the standard DC power supply from the active data transmissions of the bus system.

What is the maximum output current rating for this module?

The EL9520 supports a continuous maximum output current load of 2 A.

Does the EL9520 require a configuration file or network address?

No, the EL9520 functions as a passive potential feed terminal and requires no software configuration, node addressing, or diagnostic mapping in the process image.

What is the E-bus current consumption of the module?

The typical current consumption from the E-bus is 100 mA.

Can the EL9520 be mounted on standard DIN rails?

Yes, it is designed for installation on standard 35 mm DIN rails conforming to EN 60715 and features a robust lock system for side-by-side terminal mounting.

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Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

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Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

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