Lantronix XPress-DR XPress-DR / XPress-DR-IAP - User Guide - Page 16

DSTni-XPress DR-IAP Device Server, DSTni-XPress DR - dstni software

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Introduction Reset Switch Ethernet Status LEDs RJ45 10/100BASE-T Ethernet Port RESET F R A L RS232 RS485 10/100BASE-T SERIAL Screw Terminals for RS-232 and RS-485/422 RJ45 Serial Port RS-232 & RS-422/485 Serial Transmit Active LED & Receive Active LED RS-232 or RS-485/422 Select Switch Screw Terminals for 9-30VDC or 9-24VAC Figure 1 - DSTni-XPress DR The DSTni-XPress DR supports RS-232, RS-422/485 via its screw terminals and RJ45 serial port. It supports 10/100Mb/s Ethernet through the RJ-45 connector. It can be configured via HTTP, SNMP, DHCP or Telnet. It contains a Flash ROM for easy software upgrades. 1.2 DSTni-XPress DR-IAP Device Server Note: This section is for the DSTni-XPress DR-IAP only. The Lantronix Industrial Automation Platform (IAP) family of Device Servers allows a single network and protocol to connect multiple serial devices from many vendors. IAP provides the automation industry with a network-enabling solution using TCP/IP and standard Ethernet networks that is vendor-independent. By encapsulating serial data and transporting it over Ethernet, the Device Server allows virtual serial links to be established over Ethernet and IP (TCP/IP, UDP/IP) networks. As a result, limited distance, point-to-point, direct serial connections can be extended within the plant, throughout the facility, or across the global enterprise. The following picture is one of the Device Servers in the IAP family. 1-2 DSTni-XPress DR User Guide

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Introduction
Screw Terminals for
RS-232 and RS-485/422
RJ45 Serial Port
RS-232 & RS-422/485
RS-232 or RS-485/422
Select Switch
Screw Terminals for
9-30VDC or 9-24VAC
RJ45 10/100BASE-T
Ethernet Port
Status LEDs
Reset Switch
Transmit Active LED
& Receive Active LED
RESET
10/100BASE-T
SERIAL
RS232
RS485
F
R
A
L
Ethernet
Serial
Figure 1 - DSTni-XPress DR
The DSTni-XPress DR supports RS-232, RS-422/485 via its screw terminals and RJ45 serial
port. It supports 10/100Mb/s Ethernet through the RJ-45 connector. It can be configured via
HTTP, SNMP, DHCP or Telnet. It contains a Flash ROM for easy software upgrades.
1.2 DSTni-XPress DR-IAP Device Server
Note: This section is for the DSTni-XPress DR-IAP only.
The Lantronix Industrial Automation Platform (IAP) family of Device Servers allows a single
network and protocol to connect multiple serial devices from many vendors.
IAP provides
the automation industry with a network-enabling solution using TCP/IP and standard Ethernet
networks that is vendor-independent.
By encapsulating serial data and transporting it over Ethernet, the Device Server allows
virtual serial links to be established over Ethernet and IP (TCP/IP, UDP/IP) networks. As a
result, limited distance, point-to-point, direct serial connections can be extended within the
plant, throughout the facility, or across the global enterprise. The following picture is one of
the Device Servers in the IAP family.
1-2
DSTni-XPress DR User Guide