Beckhoff EL6652 EtherCAT Terminal Product Introduction
1. Product Overview
Basic Definition
Beckhoff EL6652 is an EtherNet/IP™ Master Scanner Communication Terminal under the EtherCAT I/O terminal system, equipped with 2 built-in switched RJ45 Ethernet ports. It acts as a protocol gateway to realize seamless data interconnection between EtherCAT main control system and EtherNet/IP slave devices, serving as a core communication module for heterogeneous industrial bus networking in PLC automation control system.
Core Function
It is configured uniformly by the upper EtherCAT master controller, supports customizing process data with variable length, realizes cyclic real-time data interaction between EtherCAT and EtherNet/IP field devices. The dual switched ports allow series cascading wiring of multiple EtherNet/IP nodes on production lines, simplifying on-site wiring layout greatly.
2. Core Advantages & Key Features
Dual Switched RJ45 Ports for Daisy Chain Wiring 2 integrated 100M Ethernet ports with internal switch chip, support line topology connection, reduce extra switch equipment and wiring cost.Multi-device Expansion Capacity Single terminal can access up to 16 EtherNet/IP slave devices via one generic node, suitable for multi-station centralized control on assembly lines.
Dual Connection Mode Supported Compatible with both Multicast & Unicast transmission modes, adapt to different EtherNet/IP device communication requirements.
Strong Electrical Isolation & Anti-interference 500V galvanic isolation between E-bus backplane and Ethernet circuit, effectively isolate interference from field loop, stable operation in complex industrial electromagnetic environment.
Intuitive LED Diagnostic Indication Run, EIP State, NET State three status indicator lights, quickly locate communication faults without extra debugging software.
Ultra-compact Modular Design Standard EtherCAT terminal size, snap-on DIN rail installation, freely combined with other EL series I/O modules, flexible cabinet layout.
Dual Version Optional Standard EL6652 (Master Scanner); EL6652-0010 (EtherNet/IP Slave Adapter), bidirectional protocol conversion available.
3. Detailed Technical Parameters
| Item |
Specification Parameter |
| Product Type |
EtherCAT Terminal, EtherNet/IP™ Master Scanner |
| Ethernet Interface |
2×RJ45 100BASE-TX Fast Ethernet |
| Internal Port Mode |
Built-in Ethernet Switch (Switched 2 Ports) |
| Max Accessible Slaves |
Up to 16 EtherNet/IP slave nodes per module |
| Max Process Data |
1KByte Input Data / 1KByte Output Data |
| Max Cable Distance |
100m per twisted pair Ethernet cable |
| Power Supply |
Powered via EtherCAT E-bus backplane |
| Typical E-bus Current |
400mA |
| Electrical Isolation |
500V isolation (E-bus ↔ Ethernet side) |
| Operating Temperature |
0℃ ~ +55℃ |
| Storage Temperature |
-25℃ ~ +85℃ |
| Humidity Resistance |
95% RH, non-condensing |
| Product Weight |
Approx. 75g |
| Protection Grade |
IP20 (Indoor cabinet installation) |
| Certifications |
CE, UL certified |
| Compliance Standard |
EN 61000 EMC, EN 60068 Vibration & Shock standard |
4. Application Industries & Scenarios
Main Applicable Industries
Automotive Manufacturing | Packaging Machinery | 3C Electronics Assembly | Food & Beverage Production | Logistics Conveying Equipment | Robot Integration System | Water Treatment Automation
Typical Application Scenarios
- Connect EtherCAT main control PLC with Rockwell EtherNet/IP servo drives, sensors and remote I/O modules
- Production line retrofitting: bridge old EtherNet/IP equipment and new EtherCAT high-speed control system
- Multi-station assembly line cascading wiring via daisy-chain dual ports
- Intelligent warehousing conveyor line bus protocol conversion
- Automated visual inspection equipment upper computer communication gateway
Reference Display & Warehouse Diagram Description
- Application Scene Picture: Module installed in standard PLC electrical cabinet, spliced with other Beckhoff EtherCAT terminals on DIN rail to form a complete automation control station.
- Warehouse Stock Picture: Original sealed individual carton packaging, batch stored in industrial parts warehouse, with anti-static packaging to guarantee product original quality.
5. Product Packing & Logistics Info
- Single Original Package: Independent small carton with anti-static bag inside
- Gross Weight per Unit: Around 0.12kg
- Delivery Cycle: In-stock items ship within 1~3 working days
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