User's Manual
Table Of Contents
- Figures
- Tables
- Using This Guide
- Introduction
- Installation and Hardware
- XPress DR+W
- Using DeviceInstaller
- Configuration Using Web Manager
- Configuration Using Telnet or Serial Port (Setup Mode)
- Setup Mode: Server Configuration
- Setup Mode: Channel Configuration
- Channel 1 (Option 1) and Channel 2 (Option 2)
- Baudrate
- I/F (Interface) Mode
- Flow
- Port Number
- Connect Mode
- Send the Escape Sequence (+++) in Modem Mode
- Auto Increment Source Port
- Remote IP Address
- Remote Port
- DisConnMode
- Flush Mode (Buffer Flushing)
- Pack Control
- DisConnTime (Inactivity Timeout)
- Send Characters
- Telnet Terminal Type
- Channel (Port) Password
- WLAN Settings (XPress DR+W Only)
- Setup Mode: Advanced Settings
- Firmware Upgrades
- Monitor Mode
- Troubleshooting and Technical Support
- Technical Specifications
- Lantronix Cables and Adapters
- Alternative Methods of Assigning an IP Address
- Binary to Hexadecimal Conversions
- Compliance Information
- Warranty
Chapter 3: Installation and Hardware
XPress DR+ User Guide 21
Table 3-1. RJ45 Serial Connector Pinouts
Pin Direction Name Function
1 Output from DR+ RTS Ready To Send
2 Output from DR+ DTR Data Terminal Ready
3 Output from DR+ TXD Transmitted Data
4 Ground GND Signal Ground
5 Ground GND Signal Ground
6 Input to DR+ RXD Received Data
7 Input to DR+ DSR Data Carrier Detected
8 Input to DR+ CTS Clear To Send
Screw Terminal Serial Connectors
Table 3-2. Serial Screw Terminal Pinout for RS422 (4-Wire)
Pin Direction Name Function
1 Output TX+ Transmit Data +
2 Output TX- Transmit Data -
3 Ground GND Signal Ground
4 Input RX+ Received Data +
5 Input RX- Received Data -
Table 3-3. Serial Screw Terminal Pinout for RS485 (2-Wire)
Pin Direction Name Function
1 Bi-directional TX+/RX+ Transmit Data + and Received Data +
2 Bi-directional TX-/RX- Transmit Data – and Received Data -
3 Ground GND Signal Ground
4 Not Applicable Not Applicable Not Used
5 Not Applicable Not Applicable Not Used
Figure 3-4. Screw Terminal Ports
Figure 3-3. RJ45 Connector – Front View