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74 pages, 1.11 Mb
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Contents
Main
NET485 RS422/485 Serial to Ethernet Adapter
Page
Copyright and Trademark
Grid Connect
Technical Support
Disclaimer and Revisions
Warranty
Table of Contents
Page
List of Figures
List of Tables
Page
1. NET485 Overview
1.1 Overview
1.2 Overview of RS422 / RS485
1.2.1 The RS485 Enable Signal
1.2.2 NET485 Wiring
Overview
NET485 User Guide 1-3
D R
U2
U4
1.3 RS422 / RS485 Network connections
1.3.1 RS422 Networks
Overview
1.3.2 RS485 Networks
NET485 User Guide 1-5
Figure 3 - RS485 Network
Page
2. Introduction
2.1 Protocol Support
2.2 Serial RS422/485 Interface
2.3 Power Supply
2.4 Ethernet Interface
2.5 Product CD
2.6 Additional Documentation
2.7 Technical Specifications
3. Device Installer
3.1.1 Microsoft NET Framework
3.1.2 Install Device Installer
3.1.3 RUN Device Installer
3.1.4 Device Found
3.1.5 Assign IP
3.1.6 Assignment
3.2 Using Device Installer
3.2.1 Viewing the Current Configuration
Device Installer
3-6 NET485 User Guide
3.3 Configuration Using Web Manager
3.3.1 Accessing XPort Using Device Installer
3.4 Network Configuration
3.4.1 Automatic IP Address Configuration
3.4.2 Static IP Address Configuration
3.4.3 Ethernet Configuration
3.5 Server Configuration
3.6 Host List Configuration
3.7 Channel 1 Configuration
Device Installer
Port Settings
NET485 User Guide 3-13
Pack Control
Flush Input Buffer (Serial to Network)
3.7.1 Connection Settings - TCP
Device Installer
2. In the available fields, enter or modify the following information: Connect Protocol
NET485 User Guide 3-15
Connect Mode: Passive Connection
Connect Mode: Active Connection
Endpoint Configuration
Disconnect Mode
3-16 NET485 User Guide
3. When you are finished, click the OK button. 4. On the main menu, click Apply Settings.
3.7.2 Connection Settings - UDP
3.8 Email Settings
3.8.1 Trigger Configuration
3.9 Configurable Pin Settings
3.10 Apply Settings
3.11 Apply Factory Defaults
3.12 Configuration Using Telnet
3.12.1 Telnet Connection
Device Installer
3.12.2 Telnet Messages
3-22 NET485 User Guide
3. The window displays:
Device Installer
Figure 10 - Setup Mode Window
NET485 User Guide 3-23
3.13 Server Configuration (Option 0 Network Configuration)
3.13.1 IP Address
3.13.2 Set Gateway IP Address
3.13.3 Netmask: Number of Bits for Host Part
Table 5 - Netmask Examples Netmask Host Bits
3.13.4 Change Telnet configuration password
3.13.5 DHCP Naming
3.14 Channel 1 Configuration (Serial Port Parameters)
3.14.1 Baudrate
3.14.2 I/F (Interface) Mode
3.14.3 Flow
3.14.4 Port Number
3.14.5 Connect Mode
Table 10 - Connect Mode Options Connect Mode Option 7 6 5 4 3 2 1 0
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Page
Page
Page
3.14.6 Send the Escape Sequence (+++) in Modem Mode
3.14.7 Auto Increment Source Port
3.14.8 Remote IP Address
3.14.9 Remote Port
3.14.10 DisConnMode
3.14.11 Flush Mode (Buffer Flushing)
3.14.12 Pack Control
3.14.13 DisConnTime (Inactivity Timeout)
3.14.14 Send Characters
3.14.15 Telnet Terminal Type
3.14.16 Channel (Port) Password
3.15 E-mail Settings
3.15.1 E-mail Setup
3.15.2 Trigger Setup
3.16 Expert Settings
3.16.1 TCP Keepalive time in seconds
3.16.2 ARP Cache timeout in seconds
3.16.3 Enable High Performance
3.16.4 Disable Monitor Mode at Bootup
Page
3.17 Security Settings
3.17.1 Disable SNMP
3.17.2 SNMP Community Name
3.17.3 Disable Telnet Setup
3.17.4 Disable TFTP Firmware Upgrade
3.17.5 Disable Port 77FE (Hex)
3.17.6 Disable Web Server
3.17.7 Disable Web Setup
3.17.8 Disable ECHO Ports
3.17.9 Enable Encryption
3.18 Defaults
3.19 Exit Configuration Mode
4. Monitoring the Network
4.1.1 Entering Monitor Mode via the Network Port
4.1.2 Monitor Mode Commands
Page
5. Updating Firmware
5.1 Obtaining Firmware
5.1.1 Reloading Firmware
5.1.2 Via Device Installer
Page
Troubleshooting
6. Troubleshooting
NET485 User Guide 6-1
6.1.1 Problems and Error Messages
Problem/Message Reason Solution
Problem/Message Reason Solution
Troubleshooting
6-2 NET485 User Guide
7. Binary to Hex Conversion
7.1.1 Conversion Table
7.1.2 Scientific Calculator