Name: Beckhoff EL6631 Programmable Logic Controller PLC Featuring Two RJ45 Ports Supporting Line
Brand: Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.
SKU: EL6631
Availability: InStock

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Features

Specifications

Output Method: Relay

Part Type: Sysmac CPM2A

Processortype: Microprocessor-based

Actual Value: Negotiabled Price

Responsetime: Less Than 10 Ms

Power Supply Voltage: AC240-360V.

Dimensions: 90 X 100 X 75 Mm

Memorycapacity: Varies (e.g., 32KB To 1MB Or More)

Safetyfeatures: Watchdog Timer, Fault Diagnostics

Operating_Temperature: -20°C To 60°C

Scantime: Milliseconds Range, Typically 1-10 Ms

Actual Price: Based On Offer

Compliancestandards: IEC 61131-3, UL, CE

Condition: New Original With Sealed

Output_Type: Relay

Memory_Size: 50 KB

Operatingtemperaturerange: -20°C To 60°C

Controltype: Programmable Logic Controller (PLC)

Output Typt: Relay

CPU_Speed: 100 MHz

Powersupply: 24V DC Or 110/220V AC

Displaytype: LCD Or LED Indicators

Outputtype: Digital And Analog

Manufacturer: Siemens

Output Points: 16DO

Expansioncapability: Supports Multiple I/O Expansion Modules

Part No: MVI56E-MCM

Input Points: 100-2

Memory: 50 KB

Safetystandards: IEC 61508, ISO 13849

Type: Automation System

Operatingtemperature: -20°C To 60°C

Model: S7-1200

ExpansionCapability: Supports I/O And Communication Modules

InputType: Digital And Analog

ProgrammingLanguage: Ladder Logic, Function Block Diagram, Structured Text

Total Points: 60 Points.

Certifications: CE, UL, RoHS

PowerSupply: 24V DC Or 120/230V AC

Communicationprotocol: Modbus, Ethernet/IP, Profibus

Inputtype: Digital And Analog Inputs

Number_of_Inputs: 14

Productname: Programmable Logic Controller

Mountingtype: DIN Rail Or Panel Mount

Application: Oil And Gas Factory, Power Plant

Highlight:

Beckhoff EL6631 PLC with RJ45 ports

Programmable Logic Controller for line topology

PLC with tree topology network design

Basic Infomation

Brand Name: Beckhoff

Model Number: EL6631

Payment & Shipping Terms

Delivery Time: 5-7 days

Payment Terms: T/T

Supply Ability: 10000 pcs

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Beckhoff EL6631 Programmable Logic Controller PLC Featuring Two RJ45 Ports Supporting Line

Product Description

Beckhoff EL6631 Product Introduction

1. Product Overview

Full Name: Beckhoff EL6631 EtherCAT Terminal, 2×RJ45 PROFINET RT Master Communication PLC Module

This unit is an EtherCAT bus coupler communication terminal module developed by Beckhoff, acting as a PROFINET RT master controller to realize seamless data interconnection between EtherCAT fieldbus system and PROFINET slave devices. Equipped with dual external RJ45 Ethernet ports to support line topology wiring, it bridges two mainstream industrial bus systems, realizes real-time signal transmission, equipment linkage and centralized PLC logic control in automated production lines, and serves as a core protocol conversion & network expansion component for distributed I/O control cabinets.

2. Core Advantages & Key Features

Dual RJ45 Port Line Topology

Built-in 3-port internal switch, 2 external RJ45 interfaces, supports daisy-chain line layout; maximum 100m transmission distance per segment, greatly reduces on-site wiring workload and cable cost.

Standard PROFINET RT Real-Time Control

Fully compliant with PROFINET RT real-time protocol & Conformance Class B specification; minimum 1ms real-time cycle, stable deterministic data transmission, compatible with all mainstream PROFINET slave equipment.

Multi-Device Expansion Capacity

Single EL6631 can mount & manage up to 15 PROFINET RT slave devices, while the module itself is an EtherCAT slave node supporting access to a maximum of 65535 devices on the entire EtherCAT bus network.

Complete Network Diagnosis Function

Onboard Run / PN Run/Err / PN Err status indicator LEDs; supports LLDP & SNMP network diagnosis protocols for real-time fault location, link detection and remote network troubleshooting.

Isolation & Anti-Interference Design

500V electrical isolation between E-bus power supply and Ethernet circuit; meets industrial EMC anti-interference standards, stable operation under strong electromagnetic workshop environmen.

Ultra-Compact DIN Rail Installation

Standard 24mm width EtherCAT terminal size, lightweight 75g only; directly clips onto standard DIN rail, easy to assemble in control cabinet and flexible for cabinet layout expansion.

3. Detailed Technical Parameters

Item	Specification
Model	EL6631 (PROFINET RT Master Terminal)
Bus Type	EtherCAT slave terminal, PROFINET RT master
Ethernet Interface	2×RJ45 100BASE-TX, 10/100Mbps auto-negotiation full duplex
Max Cable Length	100m per twisted-pair line
Process Data Buffer	1KB Input data / 1KB Output data
Max Connected PN Devices	15 units PROFINET RT slaves
E-bus Power Consumption	Typical 400mA
Isolation Voltage	500V (E-bus ↔ Ethernet side)
Operating Temperature	0℃ ~ +55℃
Storage Temperature	-25℃ ~ +85℃
Protection Grade	IP20 (indoor cabinet installation only)
Dimension	24mm (W) × 100mm (H) × 52mm (D)
Net Weight	Approx. 75g
Certifications	CE, UL, CCC, ATEX, IECEx
Configuration Mode	Parameterized via TwinCAT EtherCAT master

4. Application Industries & Scenarios

Main Applicable Industries

Machine Tool Manufacturing
Lathes, machining centers, CNC equipment interconnection, cross-brand PLC communication between Beckhoff host and Siemens drive system.
Packaging & Printing Machinery
Filling machines, carton sealing equipment, automatic packaging assembly line distributed control networking.
Automotive Assembly Line
Body welding workshop, assembly station robotic arm signal interaction, field IO station centralized control.
Logistics & Conveying Equipment
Automated warehouse sorting lines, roller conveyor system bus protocol conversion.
Water Treatment & Environmental Protection Equipment
Water pump frequency converter linkage, online monitoring sensor data acquisition & upper computer communication.
Food & Beverage Production Line
Sterilization, filling, labeling multi-station linkage automatic control system.

Warehouse Packaging Display

Original factory sealed red packaging, single unit independent carton packaging with barcode traceability label, anti-collision foam inner lining for transportation protection.

End Application Cabinet Installation Scene

The module is installed on DIN rail inside standard electrical control cabinet, cascaded with other EL series EtherCAT terminals to build a complete distributed PLC control system.

5. Product Remark

EL6631 is in normal supply status; the recommended alternative model for new projects is EL6633. EL6631-0010 is the slave version for bidirectional data exchange between EtherCAT and PROFINET RT.

Tag:

Contact Person :	Leon Lee
Tel :	+8615389206502
Fax :	86--15389206502

Beckhoff EL6631 Programmable Logic Controller PLC Featuring Two RJ45 Ports Supporting Line

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