User's Manual

User manual Version 1.0
ABLELink Serial-Ethernet Server
GW51W-MAXI
Copyright © 2003 Atop Technologies, Inc.
All rights reserved. Designed in Taiwan.
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2. Nomenclature and Settings
2.1 Nomenclature of GW51W-MAXI Components
Figure 2.1 shows the names of GW51W-MAXI components. In the figure, the indicated switch settings
represent factory settings.
Led Indicator
RS232C Mini-Din
Connector
RS232C Terminal
Block Connector
Power Supply Input
Connector
Antenna
RS232C Mini-Din Pin
Assignment
Mode Switch
Table
Mode Switch
Figure 2.1. Nomenclature of GW51W-MAXI Components
2.2 MODE Switch
This sets or initializes the operating mode for the GW51W-MAXI.
The factory default setting is that Switch 1 (SW1) and Switch 2 (SW2) are set to OFF. You can use the
Mode switch to change the operating mode from the factory default settings to your desired mode.
GW51W-MAXI can be setup either RS-232, RS-485, RS-422 or Console configuration mode by MODE
Switch.
Table 2.1. MODE Switch Combinations
SW1 SW2 Mode
OFF RS-232 OFF
ON CONSOLE
OFF RS-485 ON
ON RS-422