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Helmholz REX300 User Manual

Helmholz REX300
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Quick Start Guide RE
X
300
www.helmholz.com
Version
11
en
from FW 3.6
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Helmholz REX300 Specifications

General IconGeneral
Product NameREX300
ManufacturerHelmholz
CategoryNetwork Router
MountingDIN rail
Protection ClassIP20
ProtocolsSNMP
USB PortUSB 2.0
Operating Temperature-20…+60 °C
WAN Interface1x 10/100 Mbps

Summary

Introduction to REX 300 and Initial Setup

Preparing the REX 300 Unit

Instructions for preparing the REX 300 unit for operation.

Creating REX 300 Configuration in myREX24

Steps to create a router configuration using the myREX24 portal.

myREX24 Portal Configuration Steps

myREX24 Portal Registration

Guide to registering for a myREX24 account and downloading software.

Logging into the myREX24 Portal

Instructions for logging into the myREX24 portal.

Router Configuration Details

Details on configuring the router within the myREX24 portal.

Network and Internet Settings

Setting up network and internet parameters for the REX 300.

WAN and VPN Settings Configuration

Configuring WAN and VPN settings for the REX 300.

Router Configuration Transfer Methods

Transfer Options Overview

Overview of methods to transfer router configuration.

LAN Configuration Transfer

Detailed steps for transferring configuration via LAN.

CTM for Configuration Transfer

Explains the CTM for transferring configurations via internet.

Establishing Internet Connectivity

First Start Website Internet Setup

Setting up internet connection using the First Start website.

Modem Internet Connection Setup

Steps for establishing internet connection with an internal modem.

WAN Router Internet Connection Setup

Configuring internet connection for WAN routers via First Start.

Concluding First Start Steps

Finalizing the First Start configuration steps.

Automatic Configuration Download

How the router automatically downloads configurations from myREX24.

Status Monitoring and Configuration Changes

REX 300 Quick Start Status Page

Overview of the router's connection status and configuration data.

Changing Configuration with CTM

How to change configuration using the CTM after initial setup.

USB Configuration Transfer Process

Copy Configuration File to USB

Copying configuration file to USB flash drive.

Device Boot and USB Transfer

Device boot process and initiating configuration transfer via USB.

VPN Connection Establishment and Management

Establishing VPN and Transferring IP Packages

Steps to establish VPN and transfer IP packages.

VPN Connection Tips and Tricks

Useful tips and troubleshooting for myREX24 portal connection.

Serial Communications Setup

VCOM LAN Configuration

Configuring VCOM LAN for serial communication.

Virtual COM Port Settings

Adjusting virtual COM port settings.

VCOM LAN Status Check

Checking the status of VCOM LAN connections.

Alternative Configuration Methods

Configuration Without myREX24 Portal

Setting up the REX 300 without the myREX24 portal using assistants.

PLC Remote Maintenance

S7-MPI/PROFIBUS PLC Maintenance

Steps for remote maintenance of S7-MPI/PROFIBUS PLC.

PG/PC Interface Configuration

Configuring the PG/PC interface for PLC access.

Adding Router to Local Connection

Adding the REX 300 router to the local connection settings.

Accessing MPI/PROFIBUS Interface

Accessing the REX 300's MPI/PROFIBUS interface.

Ethernet PLC Servicing

Ethernet PLC Configuration for VPN

Configuring the Ethernet PLC to use the REX 300 router.

VPN Adapter Selection for PLC

Selecting the appropriate VPN adapter for PLC access.

PLC Connection via VPN

Connecting to and working with the PLC via VPN.

Device Maintenance and Information

Restoring Default Settings

Steps to reset the REX 300 router to factory default settings.

Firmware Update via USB

Instructions for updating firmware via USB flash drive.

LED Indicator Description

Explanation of the REX 300's LED indicators.

Technical Specifications

Detailed Device Specifications

Detailed technical specifications of the REX 300 router.

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