SDSTX3110-12x-LRT-B Quick Start Guide
33687 Rev. A
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SDSTX3110-121-LRT-B
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SDSTX3110-124-LRT-B Industrial Serial Device Servers
Quick Start Guide
Introduction
The SDSTX3110-12x-LRT-B is an innovative Industrial 1 or 4 secure serial port-to-Ethernet device server with one or four RS232/422/485 DB9 ports
and two (2) 10/100Base-TX RJ-45 ports. Standard features include TCP/IP interface and versatile operation modes: Virtual Com, Serial Tunnel, TCP Server, TCP
Client, and UDP. The SDS-Manager Windows utility can configure multiple devices and set up Virtual COM mappings. See the full SDSTX3110-12x-LRT-B User
Guide for important Safety Warnings, as well as product numbers, features, applications, dimensions, hardware installation, management software, specs,
troubleshooting, and service, warranty, and tech support information.
Hardware Overview
Mounting Options
: Install the SDS on 1. DIN rail, 2. Panel or wall, or 3. Rack mount. See the full
SDSTX3110-12x-LRT-B User Guide
for details.
LEDs
: Power status LEDs, LAN port LEDs, Reset button, Ethernet port, Serial signal transmission & receipt
status LEDs, Serial port, and LOCATE LED.
LED
Color
Status
Description
PWR1/PWR2
Green
On
Power is ON and function is normal.
PWR2/PWR2
Green
Off
Power is OFF.
ETH1/ETH2
Green
On
Port is connected and running at 10 or 100Mbps.
ETH1/ETH2
Green
Off
Port is not connected.
Rx
Red
On
Receiving serial data on the port below this LED.
Tx
Green
On
Transmitting serial data on the port below this LED.
LOCATE
Green
On
To locate a specific SDS among many devices, use SDS-Manager to light the SDS front panel
LOCATE LED.
Connection
10/100BASE-T(X) Pin Assignments
: The device has a standard Ethernet port. Based on link type, it uses CAT 3, 4, 5, or 5e UTP cables to connect to
other network devices (PCs, servers, switches, routers, or hubs). On 10/100BASE-T(X) cables, pins 1 and 2 transmit data, and pins 3 and 6 receive data.
Cable
Type
Max. Length
Connector
10BASE-T
CAT 3, 4, 5 100-ohm
UTP 100 m (328 ft)
RJ-45
100BASE-TX
CAT 5 100-ohm UTP
UTP 100 m (328 ft)
RJ-45
DB9 Console Port Wiring
:
The serial port can be connected using a DB9 cable. The DB9 connector supports RS232 / RS422 / RS485 operation modes.
