BECKHOFF EL6752 EtherCAT Terminal DeviceNet Master Module

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Manufacturer: BECKHOFF
Product No.: EL6752
Country of origin:Germany
Product Type: EtherCAT Terminals
Payment: T/T, Western Union
Weight: 70g
Dimensions: 24 mm x 100 mm x 52 mm
Shipping port: Xiamen
Warranty: 12 months

Description

Integration of legacy DeviceNet fieldbus topologies into high-speed EtherCAT networks is achieved directly through the EL6752 communication module. This 1-channel terminal operates as a fully functional DeviceNet master (scanner), allowing the connection of up to 63 decentralized DeviceNet slaves to a centralized EtherCAT control loop. The module acts as an efficient bridge, handling local fieldbus diagnostics and signal mapping with high deterministic accuracy.

The BECKHOFF EL6752 features physical and galvanic isolation to protect internal E-bus circuitry from external electrical transients. Its compact 24 mm housing integrates status LEDs for rapid visual diagnostics of bus communication status, network errors, and power supply. This interface is optimal for retrofitting existing manufacturing lines, integrating legacy sensors, and managing distributed I/O systems in heavy industrial environments.

Features

Single-channel DeviceNet master (scanner) implementation.
Supports standard transmission rates of 125, 250, and 500 kbaud.
Controls up to 63 connected DeviceNet fieldbus slaves.
Galvanically decoupled 5-pin open style connection interface.
Hardware-based diagnostics via status LEDs for rapid troubleshooting.
Compact, space-saving 24 mm terminal housing with integrated DIN-rail release.

Applications

Factory automation and legacy machinery migration.
Automotive assembly line tool integration.
Process control systems utilizing distributed DeviceNet I/O.
Packaging machinery and material handling systems.

Technical Specifications

ManufacturerPart Number / ModelTechnologyNumber of ChannelsData Transfer RatesInterface TypeMax. Number of SlavesCurrent Consumption (E-bus)Hardware DiagnosticsOperating TemperatureStorage TemperatureRelative HumidityVibration/Shock ResistanceEMC Immunity/EmissionProtection RatingHousing MaterialDimensions (W x H x D)Weight

BECKHOFF

EL6752

DeviceNet master terminal (scanner)

125, 250, 500 kbaud

5-pin open-style connector (included), galvanically decoupled

63 slaves

typ. 260 mA

Status LEDs

-25 to +60 degC

-40 to +85 degC

95 %, non-condensing

Conforms to EN 60068-2-6 / EN 60068-2-27

Conforms to EN 61000-6-2 / EN 61000-6-4

IP20

Polycarbonate

24 mm x 100 mm x 52 mm

approx. 70 g

Connections and Interfaces

Terminal Pin	Signal / Function
1	V- (DeviceNet Power Supply Ground)
2	CAN_L (CAN Low Signal)
3	Shield (Drain wire connection)
4	CAN_H (CAN High Signal)
5	V+ (DeviceNet Power Supply +24 V DC)

Installation Guidelines

Mounting: Mount horizontally or vertically on a standard 35 mm DIN rail conforming to EN 60715. Use the integrated locking mechanism for secure placement.
Wiring: Use specialized push-in connections for E-bus communication and the provided 5-pin open style connector for DeviceNet cabling.
Shielding & Grounding: Ensure the DeviceNet cable shield is properly terminated at the connector to minimize electromagnetic interference (EMI).
Environmental: Maintain operating ambient temperature within -25 degC to +60 degC. Ensure the installation cabinet provides adequate ventilation to achieve an IP20 rating.

Compliance and Certifications

CE
UL
ATEX: II 3 G Ex nA IIC T4 Gc

Key Features:

#EtherCAT Terminals

What is the primary function of the BECKHOFF EL6752 module?

The BECKHOFF EL6752 acts as a 1-channel DeviceNet master (scanner) terminal, enabling the integration of DeviceNet fieldbus devices into a standard EtherCAT control network.

How many DeviceNet slave devices can the EL6752 control?

The EL6752 terminal can support and control up to 63 connected DeviceNet slaves.

What data transfer rates does the EL6752 support?

It supports standard DeviceNet transmission rates of 125 kbaud, 250 kbaud, and 500 kbaud.

Does the EL6752 provide galvanic isolation?

Yes, the 5-pin open style DeviceNet interface is galvanically decoupled from the internal E-bus control circuitry.

What are the environmental operating limits for this terminal?

The operating temperature ranges from -25 to +60 degC, with a maximum non-condensing relative humidity of 95%.

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

Country of origin

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BECKHOFF EL6752 EtherCAT Terminal DeviceNet Master Module